2007-2008 National Survey on Drug Use and Health:
Sample Sizes, Response Rates, and Population Estimates
(50 States and the District of Columbia)

Table 1 – Sample Sizes, Weighted Screening and Interview Response Rates, and Population Estimates, by State, for Persons Aged 12 or Older: 2006
State Total
Selected DUs
Total
Eligible
DUs
Total
Completed
Screeners
Weighted DU
Screening
Response Rate
Total
Selected
Total
Responded
Population
Estimate
Weighted
Interview
Response
Rate
Weighted
Overall
Response
Rate
DU = dwelling unit.
NOTE: The 2006 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2006 (Revised March 2012).
Total U.S. 182,459 151,261 136,415 90.23% 84,687 67,491 246,021,656 74.21% 66.96%
Northeast 39,736 33,220 28,204 83.94% 16,854 13,188 45,851,360 71.80% 60.27%
Midwest 49,110 41,548 37,705 90.73% 23,766 18,988 54,699,857 75.39% 68.40%
South 57,646 46,460 42,682 92.21% 25,848 20,841 88,990,723 75.13% 69.27%
West 35,967 30,033 27,824 91.93% 18,219 14,474 56,479,716 73.60% 67.66%
Alabama 2,246 1,784 1,633 91.49% 1,130 912 3,801,084 73.90% 67.61%
Alaska 2,248 1,696 1,522 89.74% 1,131 910 527,233 76.21% 68.39%
Arizona 2,300 1,761 1,663 94.43% 1,105 880 4,984,110 73.31% 69.23%
Arkansas 2,378 1,904 1,793 94.04% 1,042 862 2,305,283 80.15% 75.37%
California 8,239 7,385 6,670 90.35% 4,753 3,657 29,636,814 71.87% 64.93%
Colorado 2,508 2,070 1,894 91.48% 1,101 899 3,889,399 78.63% 71.93%
Connecticut 2,347 2,004 1,791 89.26% 1,133 891 2,926,648 73.70% 65.79%
Delaware 2,413 1,930 1,716 88.96% 1,109 897 705,945 77.29% 68.76%
District of Columbia 3,804 3,161 2,735 86.54% 1,083 880 493,946 77.31% 66.91%
Florida 10,538 8,351 7,544 90.29% 4,627 3,671 15,151,767 72.71% 65.65%
Georgia 2,277 1,830 1,686 92.20% 1,146 925 7,529,337 72.96% 67.27%
Hawaii 2,399 2,024 1,845 91.04% 1,190 889 1,037,510 68.48% 62.34%
Idaho 2,252 1,883 1,777 94.37% 1,113 901 1,181,617 77.42% 73.06%
Illinois 9,769 8,514 7,002 82.14% 4,679 3,512 10,533,040 68.44% 56.21%
Indiana 2,337 1,951 1,775 90.97% 1,197 970 5,191,139 79.02% 71.89%
Iowa 2,288 1,975 1,825 92.71% 1,091 893 2,474,784 79.65% 73.84%
Kansas 2,202 1,872 1,765 94.27% 1,129 900 2,246,155 78.55% 74.05%
Kentucky 2,441 2,061 1,939 94.05% 1,141 913 3,469,472 73.33% 68.97%
Louisiana 2,438 1,691 1,599 94.69% 1,086 869 3,478,296 72.91% 69.04%
Maine 3,204 2,234 2,059 92.16% 1,087 903 1,130,632 80.38% 74.08%
Maryland 2,326 2,022 1,749 86.61% 1,154 927 4,638,342 77.05% 66.73%
Massachusetts 2,605 2,248 1,944 86.52% 1,169 910 5,415,211 75.56% 65.38%
Michigan 8,665 7,274 6,580 90.48% 4,463 3,625 8,389,088 76.56% 69.28%
Minnesota 2,242 1,921 1,751 91.20% 1,057 872 4,286,476 80.23% 73.17%
Mississippi 2,391 1,795 1,714 95.46% 1,086 887 2,349,616 74.33% 70.96%
Missouri 2,265 1,855 1,751 94.41% 1,133 924 4,819,013 75.20% 70.99%
Montana 2,474 2,053 1,935 94.26% 1,122 909 790,600 77.58% 73.12%
Nebraska 2,367 2,054 1,933 94.12% 1,096 890 1,442,619 78.21% 73.61%
Nevada 2,280 1,862 1,756 94.30% 1,100 876 2,039,509 74.25% 70.02%
New Hampshire 2,730 2,224 2,008 90.17% 1,104 903 1,114,761 77.94% 70.28%
New Jersey 2,692 2,336 2,009 85.99% 1,251 899 7,254,664 67.07% 57.67%
New Mexico 2,208 1,818 1,716 94.37% 1,065 884 1,589,217 77.04% 72.71%
New York 11,412 9,696 7,825 80.73% 4,871 3,584 16,122,190 68.59% 55.37%
North Carolina 3,004 2,413 2,275 94.31% 1,218 1,000 7,218,540 78.71% 74.23%
North Dakota 2,572 2,074 1,962 94.54% 1,123 934 526,510 79.51% 75.17%
Ohio 9,607 8,178 7,711 94.24% 4,549 3,627 9,518,947 74.67% 70.36%
Oklahoma 2,915 2,305 2,088 90.20% 1,160 925 2,899,366 76.11% 68.66%
Oregon 2,545 2,122 1,985 93.56% 1,101 882 3,103,344 73.51% 68.78%
Pennsylvania 9,946 8,513 7,017 82.40% 4,027 3,263 10,451,936 74.98% 61.78%
Rhode Island 2,417 2,095 1,837 87.53% 1,130 919 899,026 77.77% 68.08%
South Carolina 2,653 2,076 1,968 94.76% 1,127 921 3,551,269 76.20% 72.20%
South Dakota 2,367 1,902 1,802 94.74% 1,104 926 637,001 80.79% 76.54%
Tennessee 2,211 1,875 1,746 92.96% 1,071 904 4,994,197 80.24% 74.59%
Texas 8,291 6,761 6,367 94.14% 4,383 3,537 18,644,278 75.48% 71.05%
Utah 1,559 1,340 1,272 94.89% 1,074 912 1,975,874 81.08% 76.94%
Vermont 2,383 1,870 1,714 91.60% 1,082 916 536,292 83.30% 76.30%
Virginia 2,630 2,223 1,972 88.62% 1,157 906 6,216,707 73.39% 65.04%
Washington 2,432 2,011 1,892 94.10% 1,183 929 5,297,005 75.07% 70.64%
West Virginia 2,690 2,278 2,158 94.72% 1,128 905 1,543,277 74.23% 70.31%
Wisconsin 2,429 1,978 1,848 93.25% 1,145 915 4,635,085 76.48% 71.31%
Wyoming 2,523 2,008 1,897 94.47% 1,181 946 427,484 77.01% 72.75%
Table 2 – Sample Sizes, Weighted Interview Response Rates, and Population Estimates, by State and Three Age Groups: 2006
State 12-17
Total
Selected
12-17
Total
Responded
12-17
Population
Estimate
12-17
Weighted
Interview
Response
Rate
18-25
Total
Selected
18-25
Total
Responded
18-25
Population
Estimate
18-25
Weighted
Interview
Response
Rate
26+
Total
Selected
26+
Total
Responded
26+
Population
Estimate
26+
Weighted
Interview
Response
Rate
NOTE: Computations in this table are based on a respondent's age at screening. Thus, the data in the Total Responded column(s) could differ from data in other NSDUH tables that use the respondent's age recorded during the interview.
NOTE: The 2006 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2006 (Revised March 2012).
Total U.S. 26,588 22,807 25,391,932 85.44% 27,201 22,051 32,739,870 80.91% 30,898 22,633 187,889,854 71.52%
Northeast 5,314 4,508 4,513,132 83.24% 5,403 4,264 5,862,816 78.02% 6,137 4,416 35,475,412 69.34%
Midwest 7,453 6,383 5,670,639 85.90% 7,543 6,106 7,383,772 80.18% 8,770 6,499 41,645,446 73.12%
South 8,261 7,155 9,151,832 86.29% 8,267 6,836 11,681,799 82.94% 9,320 6,850 68,157,092 72.23%
West 5,560 4,761 6,056,330 85.33% 5,988 4,845 7,811,483 80.74% 6,671 4,868 42,611,904 70.65%
Alabama 342 301 388,190 88.02% 377 318 502,446 83.46% 411 293 2,910,448 70.56%
Alaska 342 293 64,608 84.11% 383 310 73,165 81.05% 406 307 389,461 74.24%
Arizona 315 279 528,141 87.82% 386 307 666,453 80.26% 404 294 3,789,516 70.18%
Arkansas 330 285 235,092 86.02% 339 284 301,916 85.42% 373 293 1,768,276 78.43%
California 1,462 1,226 3,262,489 84.06% 1,504 1,196 4,193,216 80.41% 1,787 1,235 22,181,109 68.53%
Colorado 326 281 386,045 84.43% 363 300 515,619 83.75% 412 318 2,987,735 77.04%
Connecticut 386 332 298,079 86.83% 312 245 350,601 80.33% 435 314 2,277,969 70.92%
Delaware 342 304 70,313 90.08% 324 259 92,101 79.78% 443 334 543,531 75.22%
District of Columbia 332 279 38,255 85.09% 303 270 79,730 88.36% 448 331 375,961 74.51%
Florida 1,459 1,272 1,395,023 86.59% 1,519 1,239 1,782,136 81.74% 1,649 1,160 11,974,608 69.68%
Georgia 422 354 819,555 84.12% 360 304 1,007,678 83.87% 364 267 5,702,105 69.24%
Hawaii 357 281 101,375 76.37% 380 300 124,757 80.54% 453 308 811,378 65.46%
Idaho 353 296 132,682 85.06% 377 313 167,260 83.76% 383 292 881,675 75.05%
Illinois 1,426 1,205 1,098,090 84.31% 1,431 1,081 1,437,196 74.29% 1,822 1,226 7,997,754 65.25%
Indiana 372 309 541,262 83.88% 408 330 698,732 82.18% 417 331 3,951,146 77.79%
Iowa 334 291 249,631 87.29% 355 283 345,578 80.00% 402 319 1,879,576 78.59%
Kansas 391 318 236,905 79.95% 319 256 321,520 79.97% 419 326 1,687,729 78.10%
Kentucky 374 320 342,465 85.48% 354 292 435,107 83.95% 413 301 2,691,900 70.03%
Louisiana 321 289 375,058 89.85% 367 304 502,102 83.34% 398 276 2,601,136 68.39%
Maine 371 323 106,794 86.33% 358 297 129,749 82.70% 358 283 894,089 79.24%
Maryland 374 313 481,655 83.37% 329 272 586,086 83.45% 451 342 3,570,602 75.38%
Massachusetts 349 286 510,401 80.94% 386 303 711,915 81.01% 434 321 4,192,896 73.94%
Michigan 1,384 1,210 893,293 87.84% 1,368 1,132 1,100,817 82.82% 1,711 1,283 6,394,978 74.01%
Minnesota 294 265 439,635 91.20% 395 322 586,082 82.52% 368 285 3,260,759 78.21%
Mississippi 367 325 260,500 89.49% 316 273 332,010 86.91% 403 289 1,757,106 69.46%
Missouri 342 298 495,519 86.51% 377 317 640,870 83.30% 414 309 3,682,625 72.30%
Montana 353 305 79,182 86.38% 354 280 105,427 79.46% 415 324 605,992 76.04%
Nebraska 362 297 150,353 82.68% 371 323 208,596 87.29% 363 270 1,083,670 75.65%
Nevada 334 297 208,358 87.57% 352 286 246,826 81.66% 414 293 1,584,326 71.32%
New Hampshire 352 314 111,999 88.93% 386 308 135,850 81.12% 366 281 866,912 76.19%
New Jersey 384 311 732,339 81.49% 381 274 848,461 73.38% 486 314 5,673,865 64.25%
New Mexico 333 287 175,349 84.76% 357 308 226,384 86.93% 375 289 1,187,485 73.96%
New York 1,498 1,208 1,589,881 79.72% 1,574 1,164 2,161,472 73.93% 1,799 1,212 12,370,837 66.28%
North Carolina 372 320 725,554 86.48% 442 378 898,015 85.45% 404 302 5,594,971 76.37%
North Dakota 338 292 51,433 86.06% 374 319 86,938 85.62% 411 323 388,139 77.42%
Ohio 1,479 1,258 977,863 85.70% 1,482 1,206 1,241,401 81.47% 1,588 1,163 7,299,683 71.98%
Oklahoma 382 323 301,174 85.10% 380 303 410,515 79.86% 398 299 2,187,677 74.02%
Oregon 350 311 297,252 88.86% 344 275 391,117 78.86% 407 296 2,414,975 70.76%
Pennsylvania 1,296 1,147 1,026,320 88.46% 1,227 1,020 1,327,163 83.70% 1,504 1,096 8,098,453 71.88%
Rhode Island 340 296 85,962 88.97% 399 325 128,023 81.31% 391 298 685,041 75.77%
South Carolina 332 294 363,760 86.88% 415 345 458,602 83.68% 380 282 2,728,907 73.45%
South Dakota 358 318 66,755 88.92% 326 277 91,245 86.76% 420 331 479,000 78.48%
Tennessee 343 309 494,906 89.65% 368 307 624,639 83.20% 360 288 3,874,652 78.43%
Texas 1,421 1,224 2,105,384 86.54% 1,331 1,101 2,700,676 82.99% 1,631 1,212 13,838,219 72.31%
Utah 283 259 240,594 92.82% 395 338 367,883 83.36% 396 315 1,367,397 78.40%
Vermont 338 291 51,357 85.02% 380 328 69,584 87.19% 364 297 415,351 82.43%
Virginia 383 324 617,449 82.64% 374 292 782,870 78.98% 400 290 4,816,388 71.25%
Washington 379 330 537,185 86.79% 397 309 673,599 77.70% 407 290 4,086,221 72.89%
West Virginia 365 319 137,499 87.61% 369 295 185,171 79.30% 394 291 1,220,607 71.86%
Wisconsin 373 322 469,901 85.72% 337 260 624,798 75.17% 435 333 3,540,386 75.54%
Wyoming 373 316 43,070 85.88% 396 323 59,780 81.42% 412 307 324,634 75.09%
Table 3 – Sample Sizes, Weighted Screening and Interview Response Rates, and Population Estimates, by State, for Persons Aged 12 or Older: 2007
State Total
Selected DUs
Total
Eligible
DUs
Total
Completed
Screeners
Weighted DU
Screening
Response Rate
Total
Selected
Total
Responded
Population
Estimate
Weighted
Interview
Response
Rate
Weighted
Overall
Response
Rate
DU = dwelling unit.
NOTE: The 2007 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2007 (Revised March 2012).
Total U.S. 192,092 158,377 140,659 89.07% 85,270 67,377 247,845,207 73.87% 65.80%
Northeast 42,071 35,114 29,015 81.65% 16,982 13,149 45,877,579 71.26% 58.18%
Midwest 52,386 44,279 39,697 90.07% 24,150 19,110 54,799,063 74.34% 66.96%
South 58,260 46,564 42,423 91.72% 25,737 20,683 89,939,563 75.75% 69.47%
West 39,375 32,420 29,524 90.01% 18,401 14,435 57,229,003 72.52% 65.27%
Alabama 2,375 1,914 1,794 93.71% 1,152 899 3,811,968 71.76% 67.25%
Alaska 2,419 1,682 1,520 90.41% 1,066 852 541,042 77.92% 70.45%
Arizona 2,745 2,059 1,828 88.61% 1,157 885 5,120,090 70.49% 62.46%
Arkansas 2,556 2,001 1,875 93.72% 1,115 912 2,316,670 79.93% 74.91%
California 8,737 7,799 6,888 88.34% 4,835 3,652 29,849,097 70.68% 62.44%
Colorado 2,648 2,176 1,989 91.29% 1,121 889 3,976,785 74.46% 67.97%
Connecticut 2,903 2,594 2,292 88.24% 1,166 920 2,917,789 76.99% 67.94%
Delaware 2,335 1,929 1,729 89.74% 1,102 883 714,649 77.05% 69.15%
District of Columbia 4,265 3,339 2,782 83.14% 1,044 824 501,857 75.29% 62.60%
Florida 10,898 8,452 7,543 89.21% 4,576 3,585 15,266,862 71.81% 64.06%
Georgia 2,201 1,720 1,608 93.55% 1,083 891 7,642,504 78.31% 73.26%
Hawaii 2,912 2,406 2,021 82.95% 1,179 849 1,053,117 64.34% 53.37%
Idaho 2,420 2,015 1,901 94.35% 1,160 943 1,200,903 78.11% 73.70%
Illinois 11,061 9,611 7,472 77.47% 4,984 3,634 10,545,802 67.57% 52.34%
Indiana 2,412 2,018 1,885 93.37% 1,160 921 5,201,443 74.01% 69.11%
Iowa 2,449 2,098 1,960 93.32% 1,110 920 2,475,077 77.20% 72.04%
Kansas 2,184 1,849 1,745 94.39% 1,107 890 2,255,504 79.65% 75.18%
Kentucky 2,335 1,970 1,855 94.13% 1,107 888 3,496,061 77.47% 72.92%
Louisiana 2,521 1,765 1,662 94.20% 1,094 901 3,484,871 74.17% 69.86%
Maine 3,196 2,350 2,144 91.28% 1,119 917 1,126,007 76.43% 69.77%
Maryland 2,346 2,017 1,681 83.23% 1,119 888 4,639,855 76.47% 63.65%
Massachusetts 2,818 2,382 2,078 87.07% 1,143 899 5,441,203 72.84% 63.42%
Michigan 9,220 7,622 6,826 89.55% 4,439 3,566 8,380,042 74.36% 66.59%
Minnesota 2,465 2,107 1,977 93.75% 1,132 925 4,305,593 78.89% 73.96%
Mississippi 2,279 1,692 1,599 94.19% 1,081 899 2,343,924 78.12% 73.58%
Missouri 2,490 2,072 1,953 94.26% 1,129 916 4,837,421 73.73% 69.49%
Montana 2,823 2,195 2,071 94.34% 1,080 891 801,167 78.25% 73.82%
Nebraska 2,391 2,013 1,899 94.34% 1,123 917 1,445,813 77.32% 72.94%
Nevada 2,413 1,996 1,883 94.54% 1,100 890 2,088,962 76.83% 72.64%
New Hampshire 2,626 2,067 1,866 90.08% 1,105 876 1,112,661 76.93% 69.30%
New Jersey 2,568 2,227 1,942 87.15% 1,153 898 7,227,870 74.93% 65.30%
New Mexico 2,701 2,037 1,923 94.43% 1,151 956 1,606,155 76.31% 72.06%
New York 12,392 10,631 8,106 75.87% 5,130 3,699 16,191,334 65.11% 49.40%
North Carolina 2,942 2,434 2,251 92.46% 1,206 974 7,381,205 74.56% 68.94%
North Dakota 2,649 2,145 2,022 94.27% 1,106 905 530,226 79.91% 75.33%
Ohio 10,168 8,632 8,124 94.10% 4,530 3,626 9,508,750 75.26% 70.82%
Oklahoma 2,802 2,279 2,070 90.77% 1,204 952 2,927,119 75.67% 68.69%
Oregon 2,482 2,130 1,968 92.17% 1,160 916 3,138,875 73.88% 68.10%
Pennsylvania 10,437 8,819 6,937 78.55% 4,021 3,156 10,433,605 73.92% 58.07%
Rhode Island 2,535 2,165 1,933 89.31% 1,118 914 892,599 75.72% 67.62%
South Carolina 2,792 2,188 2,053 93.83% 1,129 925 3,607,724 78.53% 73.69%
South Dakota 2,201 1,783 1,693 94.94% 1,122 922 649,052 79.35% 75.34%
Tennessee 2,306 1,887 1,765 93.57% 1,101 896 5,082,082 75.51% 70.66%
Texas 7,818 6,413 6,054 94.35% 4,324 3,557 18,904,425 77.52% 73.15%
Utah 1,924 1,611 1,531 95.04% 1,083 900 2,049,189 79.63% 75.67%
Vermont 2,596 1,879 1,717 91.39% 1,027 870 534,511 81.75% 74.71%
Virginia 2,579 2,134 1,864 87.24% 1,187 924 6,282,584 76.23% 66.51%
Washington 2,476 2,129 1,963 92.08% 1,150 909 5,372,199 75.66% 69.66%
West Virginia 2,910 2,430 2,238 91.99% 1,113 885 1,535,205 76.20% 70.10%
Wisconsin 2,696 2,329 2,141 92.14% 1,208 968 4,664,339 78.09% 71.96%
Wyoming 2,675 2,185 2,038 93.30% 1,159 903 431,423 74.79% 69.78%
Table 4 – Sample Sizes, Weighted Interview Response Rates, and Population Estimates, by State and Three Age Groups: 2007
State 12-17
Total
Selected
12-17
Total
Responded
12-17
Population
Estimate
12-17
Weighted
Interview
Response
Rate
18-25
Total
Selected
18-25
Total
Responded
18-25
Population
Estimate
18-25
Weighted
Interview
Response
Rate
26+
Total
Selected
26+
Total
Responded
26+
Population
Estimate
26+
Weighted
Interview
Response
Rate
NOTE: Computations in this table are based on a respondent's age at screening. Thus, the data in the Total Responded column(s) could differ from data in other NSDUH tables that use the respondent's age recorded during the interview.
NOTE: The 2007 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2007 (Revised March 2012).
Total U.S. 26,039 22,327 25,241,088 85.30% 27,910 22,229 32,730,854 79.66% 31,321 22,821 189,873,266 71.35%
Northeast 5,165 4,348 4,458,471 82.03% 5,588 4,350 5,902,786 76.05% 6,229 4,451 35,516,321 69.13%
Midwest 7,415 6,364 5,614,954 85.94% 7,920 6,341 7,287,805 80.20% 8,815 6,405 41,896,304 71.79%
South 7,873 6,809 9,129,195 86.77% 8,322 6,765 11,686,936 81.75% 9,542 7,109 69,123,431 73.28%
West 5,586 4,806 6,038,467 84.85% 6,080 4,773 7,853,326 78.74% 6,735 4,856 43,337,209 69.62%
Alabama 333 276 385,087 82.86% 357 304 497,891 85.65% 462 319 2,928,991 68.12%
Alaska 366 318 64,158 88.19% 331 250 75,478 76.22% 369 284 401,406 76.40%
Arizona 332 288 535,271 85.60% 386 287 668,649 73.71% 439 310 3,916,169 67.83%
Arkansas 370 313 233,624 84.88% 325 259 294,086 81.27% 420 340 1,788,961 79.17%
California 1,461 1,221 3,239,651 83.14% 1,561 1,200 4,239,933 78.12% 1,813 1,231 22,369,512 67.39%
Colorado 364 315 388,527 88.00% 375 294 518,151 78.81% 382 280 3,070,107 71.99%
Connecticut 330 289 294,751 86.97% 411 310 354,623 75.78% 425 321 2,268,416 75.93%
Delaware 320 277 70,353 86.46% 404 324 91,857 82.64% 378 282 552,439 74.95%
District of Columbia 343 299 37,676 86.85% 324 256 84,330 78.90% 377 269 379,851 73.35%
Florida 1,285 1,101 1,383,657 85.40% 1,480 1,206 1,775,518 81.63% 1,811 1,278 12,107,687 68.84%
Georgia 328 290 825,764 88.73% 336 279 996,074 83.18% 419 322 5,820,666 75.88%
Hawaii 360 295 97,554 80.48% 375 272 127,524 73.01% 444 282 828,039 60.93%
Idaho 375 326 133,051 84.98% 379 305 163,370 80.51% 406 312 904,482 76.63%
Illinois 1,540 1,252 1,090,441 81.60% 1,591 1,172 1,430,266 73.58% 1,853 1,210 8,025,095 64.56%
Indiana 321 270 537,600 85.29% 439 361 680,319 81.32% 400 290 3,983,524 71.28%
Iowa 378 336 246,542 88.81% 327 279 342,411 85.30% 405 305 1,886,125 74.27%
Kansas 352 316 233,910 89.59% 339 254 322,756 74.27% 416 320 1,698,838 79.32%
Kentucky 337 286 341,080 85.06% 368 301 425,259 81.73% 402 301 2,729,722 75.71%
Louisiana 339 304 369,218 89.00% 351 299 508,682 85.81% 404 298 2,606,970 69.87%
Maine 342 301 104,509 87.63% 393 330 125,774 85.33% 384 286 895,724 73.67%
Maryland 316 271 475,278 85.07% 410 327 592,747 79.44% 393 290 3,571,831 75.05%
Massachusetts 364 303 511,379 79.34% 377 300 721,029 77.49% 402 296 4,208,794 71.11%
Michigan 1,317 1,132 882,825 85.67% 1,495 1,226 1,089,259 81.76% 1,627 1,208 6,407,959 71.52%
Minnesota 388 333 434,170 86.38% 344 282 579,707 82.49% 400 310 3,291,716 77.21%
Mississippi 325 288 258,825 88.59% 347 299 329,531 85.63% 409 312 1,755,568 75.06%
Missouri 348 305 492,534 87.89% 356 300 625,471 84.89% 425 311 3,719,416 70.31%
Montana 324 287 78,824 88.05% 357 292 105,687 80.10% 399 312 616,657 76.73%
Nebraska 378 330 148,560 88.07% 336 279 209,608 82.85% 409 308 1,087,646 74.48%
Nevada 301 267 213,775 90.01% 379 302 240,941 79.67% 420 321 1,634,245 74.87%
New Hampshire 339 282 110,622 82.17% 353 284 132,472 81.50% 413 310 869,567 75.67%
New Jersey 363 303 721,841 80.79% 358 276 855,683 75.53% 432 319 5,650,345 74.10%
New Mexico 373 340 169,013 91.93% 375 316 226,689 85.58% 403 300 1,210,452 72.06%
New York 1,541 1,240 1,569,950 79.78% 1,679 1,222 2,196,813 72.45% 1,910 1,237 12,424,572 62.09%
North Carolina 407 351 731,643 87.47% 385 312 916,505 82.26% 414 311 5,733,057 71.43%
North Dakota 372 313 50,461 84.21% 359 297 90,221 83.32% 375 295 389,544 78.44%
Ohio 1,343 1,173 965,669 87.49% 1,509 1,234 1,212,277 82.72% 1,678 1,219 7,330,804 72.44%
Oklahoma 429 360 298,069 84.23% 365 286 411,003 78.88% 410 306 2,218,047 73.84%
Oregon 319 274 297,399 85.62% 420 335 383,128 79.08% 421 307 2,458,349 71.81%
Pennsylvania 1,223 1,045 1,010,168 84.90% 1,346 1,051 1,322,592 78.52% 1,452 1,060 8,100,845 71.80%
Rhode Island 355 311 84,715 87.08% 336 288 126,010 87.70% 427 315 681,873 72.24%
South Carolina 319 281 362,012 88.01% 408 330 455,872 79.12% 402 314 2,789,840 77.27%
South Dakota 324 295 66,689 91.67% 355 294 91,410 84.11% 443 333 490,953 77.06%
Tennessee 360 316 498,268 88.15% 335 281 616,230 85.95% 406 299 3,967,584 72.28%
Texas 1,388 1,224 2,106,251 88.23% 1,398 1,151 2,698,089 82.21% 1,538 1,182 14,100,085 74.96%
Utah 349 311 245,792 90.52% 343 290 373,846 85.05% 391 299 1,429,552 76.08%
Vermont 308 274 50,535 89.07% 335 289 67,790 86.26% 384 307 416,186 80.25%
Virginia 347 294 617,259 84.79% 385 282 815,120 74.23% 455 348 4,850,205 75.53%
Washington 316 267 532,673 84.63% 401 324 670,845 82.14% 433 318 4,168,681 73.38%
West Virginia 327 278 135,134 83.98% 344 269 178,142 77.99% 442 338 1,221,929 75.12%
Wisconsin 354 309 465,555 87.02% 470 363 614,100 77.96% 384 296 3,584,684 76.95%
Wyoming 346 297 42,779 86.29% 398 306 59,086 77.75% 415 300 329,558 72.47%
Table 5 – Sample Sizes, Weighted Screening and Interview Response Rates, and Population Estimates, by State, for Persons Aged 12 or Older: 2008
State Total
Selected DUs
Total
Eligible
DUs
Total
Completed
Screeners
Weighted DU
Screening
Response Rate
Total
Selected
Total
Responded
Population
Estimate
Weighted
Interview
Response
Rate
Weighted
Overall
Response
Rate
DU = dwelling unit.
NOTE: The 2008 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008 (Revised March 2012).
Total U.S. 194,815 160,114 142,159 88.62% 85,711 67,928 249,815,089 74.24% 65.79%
Northeast 41,088 34,126 28,544 82.73% 16,706 12,923 46,098,527 71.79% 59.40%
Midwest 52,794 44,490 39,977 90.15% 24,383 19,314 54,957,186 74.93% 67.55%
South 59,559 47,799 43,224 91.01% 25,547 20,740 90,962,960 76.37% 69.50%
West 41,374 33,699 30,414 88.10% 19,075 14,951 57,796,416 72.24% 63.64%
Alabama 2,946 2,329 2,140 92.06% 1,173 929 3,843,374 71.78% 66.09%
Alaska 2,628 1,763 1,597 90.64% 1,147 908 541,167 76.32% 69.18%
Arizona 2,899 2,071 1,820 88.20% 1,131 908 5,239,324 76.87% 67.79%
Arkansas 2,699 2,130 2,000 93.82% 1,122 933 2,332,677 77.25% 72.48%
California 9,128 8,079 6,843 84.56% 5,036 3,830 30,012,612 69.66% 58.90%
Colorado 2,963 2,366 2,149 90.78% 1,195 949 4,035,628 76.15% 69.13%
Connecticut 2,744 2,426 2,158 88.84% 1,162 938 2,919,630 75.10% 66.72%
Delaware 2,547 2,123 1,858 87.67% 1,166 943 721,693 78.71% 69.01%
District of Columbia 4,070 3,307 2,720 82.08% 1,078 900 505,593 78.87% 64.74%
Florida 11,058 8,486 7,704 90.84% 4,388 3,590 15,343,888 76.52% 69.51%
Georgia 2,610 2,026 1,836 90.56% 1,089 877 7,753,524 73.73% 66.77%
Hawaii 3,047 2,373 2,038 84.44% 1,277 897 1,052,720 65.04% 54.92%
Idaho 2,393 1,943 1,842 94.82% 1,147 942 1,219,776 78.15% 74.11%
Illinois 10,542 9,213 7,350 79.73% 5,045 3,743 10,598,573 68.66% 54.74%
Indiana 2,314 1,947 1,815 93.21% 1,147 914 5,225,927 77.75% 72.47%
Iowa 2,470 2,154 2,004 92.98% 1,152 945 2,484,297 80.80% 75.12%
Kansas 2,163 1,864 1,746 93.67% 1,100 884 2,269,597 76.83% 71.97%
Kentucky 2,644 2,163 2,040 94.34% 1,097 884 3,524,562 73.21% 69.06%
Louisiana 2,414 1,820 1,717 94.31% 1,082 881 3,581,692 78.79% 74.30%
Maine 3,212 2,374 2,196 92.46% 1,102 915 1,126,276 77.15% 71.33%
Maryland 2,526 2,217 1,770 79.33% 1,087 844 4,660,360 72.92% 57.84%
Massachusetts 2,562 2,159 1,908 88.09% 1,112 897 5,476,618 76.63% 67.50%
Michigan 10,246 8,222 7,299 88.81% 4,587 3,675 8,341,138 75.18% 66.77%
Minnesota 2,238 1,918 1,805 94.08% 1,073 881 4,323,170 78.86% 74.19%
Mississippi 2,109 1,677 1,587 94.69% 1,074 883 2,358,646 78.01% 73.87%
Missouri 2,613 2,186 2,045 93.58% 1,131 914 4,864,752 76.30% 71.40%
Montana 2,869 2,340 2,211 94.50% 1,139 919 808,201 77.02% 72.78%
Nebraska 2,316 1,915 1,805 94.26% 1,105 888 1,451,290 76.82% 72.41%
Nevada 2,778 2,256 2,121 94.20% 1,124 887 2,115,107 74.07% 69.77%
New Hampshire 2,585 2,006 1,761 87.82% 1,113 904 1,115,443 79.14% 69.50%
New Jersey 2,757 2,336 2,054 88.06% 1,247 974 7,225,089 73.12% 64.39%
New Mexico 2,591 1,946 1,835 94.30% 1,073 876 1,616,007 79.35% 74.83%
New York 11,715 9,885 7,693 77.90% 4,928 3,570 16,365,125 66.90% 52.12%
North Carolina 2,433 2,039 1,874 92.06% 1,084 890 7,496,430 78.16% 71.95%
North Dakota 2,818 2,293 2,158 94.19% 1,142 932 530,391 78.87% 74.29%
Ohio 10,373 8,808 8,239 93.53% 4,641 3,692 9,526,405 73.94% 69.15%
Oklahoma 2,192 1,775 1,602 90.43% 1,117 897 2,941,713 78.99% 71.43%
Oregon 2,756 2,353 2,170 92.31% 1,242 1,011 3,173,495 71.54% 66.04%
Pennsylvania 10,033 8,599 6,830 79.31% 3,811 2,930 10,448,312 72.73% 57.68%
Rhode Island 2,653 2,197 1,966 89.44% 1,080 881 887,019 77.68% 69.48%
South Carolina 2,806 2,167 1,977 91.00% 1,113 938 3,667,059 82.06% 74.68%
South Dakota 2,297 1,907 1,821 95.55% 1,143 963 653,933 78.42% 74.93%
Tennessee 2,418 1,978 1,822 92.15% 1,181 937 5,136,799 75.26% 69.35%
Texas 8,122 6,682 6,215 93.03% 4,367 3,556 19,229,370 76.81% 71.45%
Utah 1,730 1,521 1,440 94.74% 1,155 961 2,113,331 78.29% 74.17%
Vermont 2,827 2,144 1,978 92.26% 1,151 914 535,016 75.19% 69.37%
Virginia 2,592 2,142 1,878 87.62% 1,152 926 6,328,752 75.92% 66.52%
Washington 2,758 2,397 2,213 92.43% 1,197 920 5,431,264 73.35% 67.79%
West Virginia 3,373 2,738 2,484 90.51% 1,177 932 1,536,829 76.20% 68.97%
Wisconsin 2,404 2,063 1,890 91.53% 1,117 883 4,687,712 76.91% 70.39%
Wyoming 2,834 2,291 2,135 93.20% 1,212 943 437,785 72.21% 67.30%
Table 6 – Sample Sizes, Weighted Interview Response Rates, and Population Estimates, by State and Three Age Groups: 2008
State 12-17
Total
Selected
12-17
Total
Responded
12-17
Population
Estimate
12-17
Weighted
Interview
Response
Rate
18-25
Total
Selected
18-25
Total
Responded
18-25
Population
Estimate
18-25
Weighted
Interview
Response
Rate
26+
Total
Selected
26+
Total
Responded
26+
Population
Estimate
26+
Weighted
Interview
Response
Rate
NOTE: Computations in this table are based on a respondent's age at screening. Thus, the data in the Total Responded column(s) could differ from data in other NSDUH tables that use the respondent's age recorded during the interview.
NOTE: The 2008 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2008 (Revised March 2012).
Total U.S. 26,228 22,261 24,892,326 84.51% 28,793 23,140 32,938,183 80.38% 30,690 22,527 191,984,580 71.81%
Northeast 5,009 4,184 4,374,575 82.21% 5,608 4,389 5,986,651 77.34% 6,089 4,350 35,737,300 69.61%
Midwest 7,439 6,305 5,508,681 84.56% 8,217 6,591 7,275,820 79.57% 8,727 6,418 42,172,686 72.85%
South 7,890 6,801 9,050,269 86.06% 8,623 7,113 11,764,906 82.98% 9,034 6,826 70,147,785 73.92%
West 5,890 4,971 5,958,801 83.78% 6,345 5,047 7,910,806 79.52% 6,840 4,933 43,926,809 69.31%
Alabama 340 292 380,937 86.23% 410 341 501,390 83.71% 423 296 2,961,047 67.68%
Alaska 370 300 61,212 80.19% 374 301 75,989 81.95% 403 307 403,966 74.55%
Arizona 352 307 538,925 87.29% 384 311 675,594 79.95% 395 290 4,024,805 74.78%
Arkansas 354 324 231,729 91.17% 398 328 293,143 84.25% 370 281 1,807,805 74.19%
California 1,471 1,223 3,178,553 82.21% 1,748 1,372 4,276,022 79.29% 1,817 1,235 22,558,037 66.03%
Colorado 398 341 385,509 85.87% 361 279 522,146 77.78% 436 329 3,127,973 74.54%
Connecticut 306 270 289,686 90.03% 443 359 358,342 79.84% 413 309 2,271,601 72.79%
Delaware 351 290 69,446 82.91% 437 354 92,890 81.55% 378 299 559,357 77.54%
District of Columbia 300 273 36,326 92.35% 398 336 84,963 84.30% 380 291 384,303 76.47%
Florida 1,383 1,197 1,353,763 86.91% 1,399 1,176 1,779,426 83.78% 1,606 1,217 12,210,699 74.30%
Georgia 364 313 823,565 85.83% 335 282 1,002,141 84.62% 390 282 5,927,818 69.89%
Hawaii 360 276 94,033 77.53% 431 317 130,031 72.11% 486 304 828,656 62.56%
Idaho 356 314 132,813 88.57% 360 301 163,669 82.85% 431 327 923,294 76.09%
Illinois 1,515 1,235 1,074,628 81.78% 1,689 1,272 1,455,604 74.87% 1,841 1,236 8,068,342 65.78%
Indiana 389 324 532,430 84.25% 370 289 675,007 78.93% 388 301 4,018,491 76.71%
Iowa 351 300 242,215 85.63% 372 304 339,024 82.29% 429 341 1,903,058 79.95%
Kansas 304 259 230,579 84.49% 395 317 320,106 82.00% 401 308 1,718,912 74.93%
Kentucky 361 314 338,183 85.31% 359 299 425,780 81.01% 377 271 2,760,600 70.28%
Louisiana 328 276 372,486 83.41% 361 301 519,209 84.62% 393 304 2,689,997 76.84%
Maine 321 286 101,011 88.64% 372 314 125,017 83.72% 409 315 900,248 75.00%
Maryland 343 287 463,837 84.32% 358 284 603,272 80.92% 386 273 3,593,251 69.76%
Massachusetts 352 301 501,071 85.22% 365 294 745,429 80.99% 395 302 4,230,117 74.93%
Michigan 1,381 1,192 855,511 86.10% 1,591 1,299 1,083,355 81.49% 1,615 1,184 6,402,273 72.60%
Minnesota 343 301 424,864 87.96% 360 290 572,788 80.73% 370 290 3,325,519 77.33%
Mississippi 330 289 254,843 87.98% 353 296 330,023 83.47% 391 298 1,773,779 75.80%
Missouri 358 315 484,594 85.58% 360 284 622,228 76.74% 413 315 3,757,931 74.90%
Montana 383 318 77,182 83.49% 371 312 105,186 84.56% 385 289 625,834 74.91%
Nebraska 346 299 145,878 86.01% 358 291 207,730 79.46% 401 298 1,097,683 75.01%
Nevada 367 320 213,611 87.72% 382 302 243,004 79.89% 375 265 1,658,492 71.42%
New Hampshire 336 285 107,937 84.98% 361 297 132,623 82.48% 416 322 874,884 78.02%
New Jersey 390 316 708,395 80.08% 488 394 861,235 80.20% 369 264 5,655,459 71.02%
New Mexico 316 281 165,144 87.61% 346 275 225,333 79.50% 411 320 1,225,529 78.27%
New York 1,418 1,155 1,548,677 80.19% 1,675 1,213 2,240,017 72.47% 1,835 1,202 12,576,431 64.26%
North Carolina 375 330 728,418 87.95% 312 256 936,723 83.17% 397 304 5,831,288 75.89%
North Dakota 346 296 49,073 85.02% 392 324 88,206 82.80% 404 312 393,112 77.23%
Ohio 1,498 1,262 948,248 84.14% 1,480 1,214 1,208,122 82.55% 1,663 1,216 7,370,036 71.18%
Oklahoma 324 276 293,748 84.67% 397 311 406,525 79.30% 396 310 2,241,440 78.22%
Oregon 369 312 293,880 84.04% 468 407 383,593 86.15% 405 292 2,496,022 67.47%
Pennsylvania 1,199 984 987,054 81.74% 1,182 931 1,329,112 78.89% 1,430 1,015 8,132,146 70.67%
Rhode Island 319 283 82,028 88.85% 354 289 126,487 82.24% 407 309 678,503 75.29%
South Carolina 350 302 357,713 86.20% 375 314 464,802 84.79% 388 322 2,844,544 81.14%
South Dakota 325 289 65,489 88.07% 399 351 90,410 87.27% 419 323 498,034 75.88%
Tennessee 316 263 495,488 83.78% 433 357 616,859 80.88% 432 317 4,024,452 73.37%
Texas 1,318 1,135 2,109,558 86.02% 1,475 1,232 2,706,388 83.77% 1,574 1,189 14,413,424 74.07%
Utah 378 337 251,154 86.62% 337 271 374,827 80.56% 440 353 1,487,351 76.52%
Vermont 368 304 48,716 81.63% 368 298 68,388 81.06% 415 312 417,912 73.53%
Virginia 360 307 607,065 85.38% 420 332 825,136 80.33% 372 287 4,896,552 73.98%
Washington 396 329 524,495 84.17% 383 290 675,978 77.04% 418 301 4,230,791 71.36%
West Virginia 393 333 133,164 85.61% 403 314 176,237 77.96% 381 285 1,227,428 74.83%
Wisconsin 283 233 455,175 83.70% 451 356 613,242 79.48% 383 294 3,619,295 75.54%
Wyoming 374 313 42,291 84.01% 400 309 59,434 76.96% 438 321 336,059 69.82%
Table 7 – Sample Sizes, Weighted Screening and Interview Response Rates, and Population Estimates, by State, for Persons Aged 12 or Older: 2006 and 2007
State Total
Selected DUs
Total
Eligible
DUs
Total
Completed
Screeners
Weighted DU
Screening
Response Rate
Total
Selected
Total
Responded
Population
Estimate
Weighted
Interview
Response
Rate
Weighted
Overall
Response
Rate
DU = dwelling unit.
NOTE: To compute the pooled 2006-2007 weighted response rates, two samples were combined, and the individual year weights were used for the pooled sample. Thus, the response rates presented here are weighted across 2 years of data rather than being a simple average of the 2006 and 2007 individual response rates. The 2006-2007 population estimate is the average of the 2006 and the 2007 population.
NOTE: The 2006-2007 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2006 and 2007 (Revised March 2012).
Total U.S. 374,551 309,638 277,074 89.65% 169,957 134,868 246,933,432 74.04% 66.38%
Northeast 81,807 68,334 57,219 82.79% 33,836 26,337 45,864,469 71.53% 59.22%
Midwest 101,496 85,827 77,402 90.40% 47,916 38,098 54,749,460 74.87% 67.68%
South 115,906 93,024 85,105 91.96% 51,585 41,524 89,465,143 75.44% 69.38%
West 75,342 62,453 57,348 90.97% 36,620 28,909 56,854,360 73.06% 66.46%
Alabama 4,621 3,698 3,427 92.61% 2,282 1,811 3,806,526 72.84% 67.45%
Alaska 4,667 3,378 3,042 90.05% 2,197 1,762 534,137 77.02% 69.36%
Arizona 5,045 3,820 3,491 91.47% 2,262 1,765 5,052,100 71.90% 65.76%
Arkansas 4,934 3,905 3,668 93.89% 2,157 1,774 2,310,977 80.03% 75.14%
California 16,976 15,184 13,558 89.34% 9,588 7,309 29,742,955 71.28% 63.68%
Colorado 5,156 4,246 3,883 91.39% 2,222 1,788 3,933,092 76.56% 69.96%
Connecticut 5,250 4,598 4,083 88.73% 2,299 1,811 2,922,219 75.38% 66.88%
Delaware 4,748 3,859 3,445 89.35% 2,211 1,780 710,297 77.17% 68.95%
District of Columbia 8,069 6,500 5,517 84.90% 2,127 1,704 497,902 76.34% 64.81%
Florida 21,436 16,803 15,087 89.73% 9,203 7,256 15,209,315 72.25% 64.83%
Georgia 4,478 3,550 3,294 92.88% 2,229 1,816 7,585,920 75.64% 70.26%
Hawaii 5,311 4,430 3,866 86.83% 2,369 1,738 1,045,314 66.37% 57.63%
Idaho 4,672 3,898 3,678 94.36% 2,273 1,844 1,191,260 77.77% 73.38%
Illinois 20,830 18,125 14,474 79.80% 9,663 7,146 10,539,421 68.01% 54.27%
Indiana 4,749 3,969 3,660 92.15% 2,357 1,891 5,196,291 76.51% 70.50%
Iowa 4,737 4,073 3,785 93.02% 2,201 1,813 2,474,931 78.43% 72.95%
Kansas 4,386 3,721 3,510 94.33% 2,236 1,790 2,250,830 79.10% 74.62%
Kentucky 4,776 4,031 3,794 94.09% 2,248 1,801 3,482,766 75.36% 70.90%
Louisiana 4,959 3,456 3,261 94.45% 2,180 1,770 3,481,583 73.55% 69.47%
Maine 6,400 4,584 4,203 91.72% 2,206 1,820 1,128,319 78.38% 71.89%
Maryland 4,672 4,039 3,430 84.97% 2,273 1,815 4,639,099 76.76% 65.22%
Massachusetts 5,423 4,630 4,022 86.79% 2,312 1,809 5,428,207 74.23% 64.42%
Michigan 17,885 14,896 13,406 90.01% 8,902 7,191 8,384,565 75.48% 67.94%
Minnesota 4,707 4,028 3,728 92.47% 2,189 1,797 4,296,034 79.55% 73.57%
Mississippi 4,670 3,487 3,313 94.82% 2,167 1,786 2,346,770 76.28% 72.32%
Missouri 4,755 3,927 3,704 94.33% 2,262 1,840 4,828,217 74.46% 70.23%
Montana 5,297 4,248 4,006 94.30% 2,202 1,800 795,884 77.92% 73.48%
Nebraska 4,758 4,067 3,832 94.23% 2,219 1,807 1,444,216 77.76% 73.27%
Nevada 4,693 3,858 3,639 94.43% 2,200 1,766 2,064,235 75.60% 71.39%
New Hampshire 5,356 4,291 3,874 90.12% 2,209 1,779 1,113,711 77.43% 69.79%
New Jersey 5,260 4,563 3,951 86.58% 2,404 1,797 7,241,267 70.94% 61.42%
New Mexico 4,909 3,855 3,639 94.40% 2,216 1,840 1,597,686 76.68% 72.38%
New York 23,804 20,327 15,931 78.33% 10,001 7,283 16,156,762 66.84% 52.36%
North Carolina 5,946 4,847 4,526 93.37% 2,424 1,974 7,299,873 76.60% 71.52%
North Dakota 5,221 4,219 3,984 94.41% 2,229 1,839 528,368 79.70% 75.25%
Ohio 19,775 16,810 15,835 94.17% 9,079 7,253 9,513,849 74.97% 70.60%
Oklahoma 5,717 4,584 4,158 90.50% 2,364 1,877 2,913,243 75.89% 68.68%
Oregon 5,027 4,252 3,953 92.88% 2,261 1,798 3,121,110 73.70% 68.46%
Pennsylvania 20,383 17,332 13,954 80.49% 8,048 6,419 10,442,770 74.45% 59.93%
Rhode Island 4,952 4,260 3,770 88.43% 2,248 1,833 895,812 76.74% 67.86%
South Carolina 5,445 4,264 4,021 94.31% 2,256 1,846 3,579,496 77.40% 73.00%
South Dakota 4,568 3,685 3,495 94.84% 2,226 1,848 643,027 80.01% 75.89%
Tennessee 4,517 3,762 3,511 93.26% 2,172 1,800 5,038,139 77.76% 72.52%
Texas 16,109 13,174 12,421 94.25% 8,707 7,094 18,774,352 76.50% 72.10%
Utah 3,483 2,951 2,803 94.96% 2,157 1,812 2,012,531 80.36% 76.31%
Vermont 4,979 3,749 3,431 91.50% 2,109 1,786 535,402 82.50% 75.49%
Virginia 5,209 4,357 3,836 87.92% 2,344 1,830 6,249,645 74.88% 65.83%
Washington 4,908 4,140 3,855 93.08% 2,333 1,838 5,334,602 75.37% 70.15%
West Virginia 5,600 4,708 4,396 93.35% 2,241 1,790 1,539,241 75.24% 70.23%
Wisconsin 5,125 4,307 3,989 92.67% 2,353 1,883 4,649,712 77.27% 71.61%
Wyoming 5,198 4,193 3,935 93.87% 2,340 1,849 429,454 75.97% 71.31%
Table 8 – Sample Sizes, Weighted Interview Response Rates, and Population Estimates, by State and Three Age Groups: 2006 and 2007
State 12-17
Total
Selected
12-17
Total
Responded
12-17
Population
Estimate
12-17
Weighted
Interview
Response
Rate
18-25
Total
Selected
18-25
Total
Responded
18-25
Population
Estimate
18-25
Weighted
Interview
Response
Rate
26+
Total
Selected
26+
Total
Responded
26+
Population
Estimate
26+
Weighted
Interview
Response
Rate
NOTE: Computations in this table are based on a respondent's age at screening. Thus, the data in the Total Responded column(s) could differ from data in other NSDUH tables that use the respondent's age recorded during the interview.
NOTE: To compute the pooled 2006-2007 weighted response rates, two samples were combined, and the individual year weights were used for the pooled sample. Thus, the response rates presented here are weighted across 2 years of data rather than being a simple average of the 2006 and 2007 individual response rates. The 2006-2007 population estimate is the average of the 2006 and the 2007 population.
NOTE: The 2006-2007 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2006 and 2007 (Revised March 2012).
Total U.S. 52,627 45,134 25,316,510 85.37% 55,111 44,280 32,735,362 80.28% 62,219 45,454 188,881,560 71.43%
Northeast 10,479 8,856 4,485,801 82.64% 10,991 8,614 5,882,801 77.04% 12,366 8,867 35,495,867 69.24%
Midwest 14,868 12,747 5,642,796 85.92% 15,463 12,447 7,335,788 80.19% 17,585 12,904 41,770,875 72.45%
South 16,134 13,964 9,140,514 86.53% 16,589 13,601 11,684,367 82.34% 18,862 13,959 68,640,262 72.77%
West 11,146 9,567 6,047,398 85.09% 12,068 9,618 7,832,405 79.74% 13,406 9,724 42,974,556 70.13%
Alabama 675 577 386,639 85.40% 734 622 500,168 84.53% 873 612 2,919,719 69.34%
Alaska 708 611 64,383 86.18% 714 560 74,321 78.56% 775 591 395,433 75.24%
Arizona 647 567 531,706 86.70% 772 594 667,551 76.91% 843 604 3,852,843 69.01%
Arkansas 700 598 234,358 85.46% 664 543 298,001 83.34% 793 633 1,778,618 78.84%
California 2,923 2,447 3,251,070 83.60% 3,065 2,396 4,216,574 79.26% 3,600 2,466 22,275,311 67.97%
Colorado 690 596 387,286 86.20% 738 594 516,885 81.27% 794 598 3,028,921 74.53%
Connecticut 716 621 296,415 86.90% 723 555 352,612 78.03% 860 635 2,273,192 73.49%
Delaware 662 581 70,333 88.25% 728 583 91,979 81.20% 821 616 547,985 75.08%
District of Columbia 675 578 37,965 85.95% 627 526 82,030 83.48% 825 600 377,906 73.96%
Florida 2,744 2,373 1,389,340 86.00% 2,999 2,445 1,778,827 81.68% 3,460 2,438 12,041,147 69.25%
Georgia 750 644 822,659 86.45% 696 583 1,001,876 83.54% 783 589 5,761,385 72.58%
Hawaii 717 576 99,465 78.42% 755 572 126,140 76.75% 897 590 819,708 63.15%
Idaho 728 622 132,866 85.02% 756 618 165,315 82.16% 789 604 893,079 75.84%
Illinois 2,966 2,457 1,094,265 82.97% 3,022 2,253 1,433,731 73.93% 3,675 2,436 8,011,425 64.91%
Indiana 693 579 539,431 84.57% 847 691 689,525 81.76% 817 621 3,967,335 74.50%
Iowa 712 627 248,086 88.04% 682 562 343,994 82.68% 807 624 1,882,850 76.44%
Kansas 743 634 235,408 84.72% 658 510 322,138 77.17% 835 646 1,693,284 78.72%
Kentucky 711 606 341,772 85.27% 722 593 430,183 82.84% 815 602 2,710,811 72.80%
Louisiana 660 593 372,138 89.43% 718 603 505,392 84.61% 802 574 2,604,053 69.15%
Maine 713 624 105,652 86.98% 751 627 127,761 83.98% 742 569 894,906 76.40%
Maryland 690 584 478,466 84.21% 739 599 589,416 81.41% 844 632 3,571,216 75.22%
Massachusetts 713 589 510,890 80.12% 763 603 716,472 79.28% 836 617 4,200,845 72.56%
Michigan 2,701 2,342 888,059 86.76% 2,863 2,358 1,095,038 82.29% 3,338 2,491 6,401,469 72.79%
Minnesota 682 598 436,903 88.84% 739 604 582,894 82.51% 768 595 3,276,237 77.70%
Mississippi 692 613 259,663 89.04% 663 572 330,771 86.24% 812 601 1,756,337 72.34%
Missouri 690 603 494,026 87.20% 733 617 633,170 84.05% 839 620 3,701,021 71.28%
Montana 677 592 79,003 87.20% 711 572 105,557 79.78% 814 636 611,324 76.40%
Nebraska 740 627 149,456 85.41% 707 602 209,102 85.01% 772 578 1,085,658 75.06%
Nevada 635 564 211,067 88.78% 731 588 243,884 80.67% 834 614 1,609,285 73.19%
New Hampshire 691 596 111,310 85.49% 739 592 134,161 81.30% 779 591 868,239 75.93%
New Jersey 747 614 727,090 81.15% 739 550 852,072 74.47% 918 633 5,662,105 69.09%
New Mexico 706 627 172,181 88.27% 732 624 226,537 86.24% 778 589 1,198,968 73.02%
New York 3,039 2,448 1,579,916 79.75% 3,253 2,386 2,179,143 73.19% 3,709 2,449 12,397,704 64.17%
North Carolina 779 671 728,599 86.97% 827 690 907,260 83.84% 818 613 5,664,014 73.85%
North Dakota 710 605 50,947 85.12% 733 616 88,579 84.40% 786 618 388,842 77.91%
Ohio 2,822 2,431 971,766 86.58% 2,991 2,440 1,226,839 82.10% 3,266 2,382 7,315,244 72.22%
Oklahoma 811 683 299,621 84.65% 745 589 410,759 79.39% 808 605 2,202,862 73.93%
Oregon 669 585 297,325 87.23% 764 610 387,123 78.96% 828 603 2,436,662 71.31%
Pennsylvania 2,519 2,192 1,018,244 86.69% 2,573 2,071 1,324,878 81.13% 2,956 2,156 8,099,649 71.84%
Rhode Island 695 607 85,339 88.03% 735 613 127,016 84.47% 818 613 683,457 73.99%
South Carolina 651 575 362,886 87.44% 823 675 457,237 81.39% 782 596 2,759,373 75.44%
South Dakota 682 613 66,722 90.31% 681 571 91,328 85.40% 863 664 484,977 77.71%
Tennessee 703 625 496,587 88.89% 703 588 620,435 84.59% 766 587 3,921,118 75.17%
Texas 2,809 2,448 2,105,817 87.38% 2,729 2,252 2,699,382 82.61% 3,169 2,394 13,969,152 73.63%
Utah 632 570 243,193 91.64% 738 628 370,864 84.20% 787 614 1,398,474 77.25%
Vermont 646 565 50,946 86.99% 715 617 68,687 86.73% 748 604 415,768 81.29%
Virginia 730 618 617,354 83.71% 759 574 798,995 76.55% 855 638 4,833,297 73.50%
Washington 695 597 534,929 85.73% 798 633 672,222 79.93% 840 608 4,127,451 73.14%
West Virginia 692 597 136,317 85.82% 713 564 181,656 78.66% 836 629 1,221,268 73.55%
Wisconsin 727 631 467,728 86.37% 807 623 619,449 76.54% 819 629 3,562,535 76.23%
Wyoming 719 613 42,925 86.08% 794 629 59,433 79.60% 827 607 327,096 73.88%
Table 9 – Sample Sizes, Weighted Screening and Interview Response Rates, and Population Estimates, by State, for Persons Aged 12 or Older: 2007 and 2008
State Total
Selected DUs
Total
Eligible
DUs
Total
Completed
Screeners
Weighted DU
Screening
Response Rate
Total
Selected
Total
Responded
Population
Estimate
Weighted
Interview
Response
Rate
Weighted
Overall
Response
Rate
DU = dwelling unit.
NOTE: To compute the pooled 2007-2008 weighted response rates, two samples were combined, and the individual year weights were used for the pooled sample. Thus, the response rates presented here are weighted across 2 years of data rather than being a simple average of the 2007 and 2008 individual response rates. The 2007-2008 population estimate is the average of the 2007 and the 2008 population.
NOTE: The 2007-2008 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2007 and 2008 (Revised March 2012).
Total U.S. 386,907 318,491 282,818 88.84% 170,981 135,305 248,830,148 74.05% 65.79%
Northeast 83,159 69,240 57,559 82.19% 33,688 26,072 45,988,053 71.53% 58.79%
Midwest 105,180 88,769 79,674 90.11% 48,533 38,424 54,878,124 74.64% 67.26%
South 117,819 94,363 85,647 91.36% 51,284 41,423 90,451,261 76.05% 69.48%
West 80,749 66,119 59,938 89.06% 37,476 29,386 57,512,709 72.38% 64.465
Alabama 5,321 4,243 3,934 92.88% 2,325 1,828 3,827,671 71.77% 66.66%
Alaska 5,047 3,445 3,117 90.52% 2,213 1,760 541,104 77.11% 69.81%
Arizona 5,644 4,130 3,648 88.39% 2,288 1,793 5,179,707 73.62% 65.07%
Arkansas 5,255 4,131 3,875 93.77% 2,237 1,845 2,324,674 78.68% 73.78%
California 17,865 15,878 13,731 86.47% 9,871 7,482 29,930,854 70.17% 60.67%
Colorado 5,611 4,542 4,138 91.03% 2,316 1,838 4,006,207 75.29% 68.54%
Connecticut 5,647 5,020 4,450 88.55% 2,328 1,858 2,918,710 76.01% 67.31%
Delaware 4,882 4,052 3,587 88.73% 2,268 1,826 718,171 77.82% 69.05%
District of Columbia 8,335 6,646 5,502 82.59% 2,122 1,724 503,725 77.11% 63.69%
Florida 21,956 16,938 15,247 90.01% 8,964 7,175 15,305,375 74.13% 66.73%
Georgia 4,811 3,746 3,444 91.99% 2,172 1,768 7,698,014 76.04% 69.95%
Hawaii 5,959 4,779 4,059 83.67% 2,456 1,746 1,052,918 64.69% 54.13%
Idaho 4,813 3,958 3,743 94.60% 2,307 1,885 1,210,339 78.13% 73.91%
Illinois 21,603 18,824 14,822 78.60% 10,029 7,377 10,572,188 68.12% 53.54%
Indiana 4,726 3,965 3,700 93.29% 2,307 1,835 5,213,685 75.91% 70.81%
Iowa 4,919 4,252 3,964 93.15% 2,262 1,865 2,479,687 79.01% 73.60%
Kansas 4,347 3,713 3,491 94.01% 2,207 1,774 2,262,551 78.25% 73.57%
Kentucky 4,979 4,133 3,895 94.23% 2,204 1,772 3,510,312 75.33% 70.98%
Louisiana 4,935 3,585 3,379 94.26% 2,176 1,782 3,533,282 76.41% 72.02%
Maine 6,408 4,724 4,340 91.86% 2,221 1,832 1,126,141 76.80% 70.55%
Maryland 4,872 4,234 3,451 81.27% 2,206 1,732 4,650,108 74.85% 60.82%
Massachusetts 5,380 4,541 3,986 87.59% 2,255 1,796 5,458,910 74.84% 65.55%
Michigan 19,466 15,844 14,125 89.18% 9,026 7,241 8,360,590 74.77% 66.68%
Minnesota 4,703 4,025 3,782 93.92% 2,205 1,806 4,314,382 78.87% 74.07%
Mississippi 4,388 3,369 3,186 94.45% 2,155 1,782 2,351,285 78.06% 73.73%
Missouri 5,103 4,258 3,998 93.92% 2,260 1,830 4,851,087 74.94% 70.38%
Montana 5,692 4,535 4,282 94.42% 2,219 1,810 804,684 77.64% 73.31%
Nebraska 4,707 3,928 3,704 94.30% 2,228 1,805 1,448,552 77.06% 72.67%
Nevada 5,191 4,252 4,004 94.37% 2,224 1,777 2,102,034 75.51% 71.25%
New Hampshire 5,211 4,073 3,627 88.93% 2,218 1,780 1,114,052 78.04% 69.40%
New Jersey 5,325 4,563 3,996 87.60% 2,400 1,872 7,226,479 74.04% 64.85%
New Mexico 5,292 3,983 3,758 94.36% 2,224 1,832 1,611,081 77.88% 73.49%
New York 24,107 20,516 15,799 76.89% 10,058 7,269 16,278,230 66.00% 50.75%
North Carolina 5,375 4,473 4,125 92.26% 2,290 1,864 7,438,817 76.38% 70.47%
North Dakota 5,467 4,438 4,180 94.23% 2,248 1,837 530,308 79.38% 74.80%
Ohio 20,541 17,440 16,363 93.81% 9,171 7,318 9,517,578 74.60% 69.99%
Oklahoma 4,994 4,054 3,672 90.60% 2,321 1,849 2,934,416 77.39% 70.12%
Oregon 5,238 4,483 4,138 92.24% 2,402 1,927 3,156,185 72.78% 67.13%
Pennsylvania 20,470 17,418 13,767 78.94% 7,832 6,086 10,440,959 73.32% 57.88%
Rhode Island 5,188 4,362 3,899 89.38% 2,198 1,795 889,809 76.65% 68.51%
South Carolina 5,598 4,355 4,030 92.40% 2,242 1,863 3,637,391 80.33% 74.22%
South Dakota 4,498 3,690 3,514 95.24% 2,265 1,885 651,493 78.89% 75.14%
Tennessee 4,724 3,865 3,587 92.85% 2,282 1,833 5,109,440 75.38% 69.99%
Texas 15,940 13,095 12,269 93.69% 8,691 7,113 19,066,897 77.16% 72.29%
Utah 3,654 3,132 2,971 94.89% 2,238 1,861 2,081,260 78.91% 74.88%
Vermont 5,423 4,023 3,695 91.83% 2,178 1,784 534,763 78.54% 72.12%
Virginia 5,171 4,276 3,742 87.43% 2,339 1,850 6,305,668 76.08% 66.52%
Washington 5,234 4,526 4,176 92.25% 2,347 1,829 5,401,732 74.50% 68.72%
West Virginia 6,283 5,168 4,722 91.26% 2,290 1,817 1,536,017 76.20% 69.54%
Wisconsin 5,100 4,392 4,031 91.84% 2,325 1,851 4,676,025 77.50% 71.17%
Wyoming 5,509 4,476 4,173 93.25% 2,371 1,846 434,604 73.46% 68.50%
Table 10 – Sample Sizes, Weighted Interview Response Rates, and Population Estimates, by State and Three Age Groups: 2007 and 2008
State 12-17
Total
Selected
12-17
Total
Responded
12-17
Population
Estimate
12-17
Weighted
Interview
Response
Rate
18-25
Total
Selected
18-25
Total
Responded
18-25
Population
Estimate
18-25
Weighted
Interview
Response
Rate
26+
Total
Selected
26+
Total
Responded
26+
Population
Estimate
26+
Weighted
Interview
Response
Rate
NOTE: Computations in this table are based on a respondent's age at screening. Thus, the data in the Total Responded column(s) could differ from data in other NSDUH tables that use the respondent's age recorded during the interview.
NOTE: To compute the pooled 2007-2008 weighted response rates, two samples were combined, and the individual year weights were used for the pooled sample. Thus, the response rates presented here are weighted across 2 years of data rather than being a simple average of the 2007 and 2008 individual response rates. The 2007-2008 population estimate is the average of the 2007 and the 2008 population.
NOTE: The 2007-2008 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2007 and 2008 (Revised March 2012).
Total U.S. 52,267 44,588 25,066,707 84.90% 56,703 45,369 32,834,518 80.02% 62,011 45,348 190,928,923 71.58%
Northeast 10,174 8,532 4,416,523 82.12% 11,196 8,739 5,944,719 76.70% 12,318 8,801 35,626,811 69.37%
Midwest 14,854 12,669 5,561,817 85.25% 16,137 12,932 7,281,812 79.88% 17,542 12,823 42,034,495 72.32%
South 15,763 13,610 9,089,732 86.42% 16,945 13,878 11,725,921 82.37% 18,576 13,935 69,635,608 73.60%
West 11,476 9,777 5,998,634 84.32% 12,425 9,820 7,882,066 79.13% 13,575 9,789 43,632,009 69.46%
Alabama 673 568 383,012 84.53% 767 645 499,641 84.67% 885 615 2,945,019 67.91%
Alaska 736 618 62,685 84.26% 705 551 75,733 79.10% 772 591 402,686 75.46%
Arizona 684 595 537,098 86.45% 770 598 672,122 76.77% 834 600 3,970,487 71.23%
Arkansas 724 637 232,677 87.98% 723 587 293,615 82.78% 790 621 1,798,383 76.90%
California 2,932 2,444 3,209,102 82.68% 3,309 2,572 4,257,978 78.71% 3,630 2,466 22,463,775 66.70%
Colorado 762 656 387,018 86.93% 736 573 520,149 78.28% 818 609 3,099,040 73.24%
Connecticut 636 559 292,219 88.48% 854 669 356,482 77.81% 838 630 2,270,009 74.29%
Delaware 671 567 69,899 84.71% 841 678 92,374 82.10% 756 581 555,898 76.13%
District of Columbia 643 572 37,001 89.58% 722 592 84,647 81.59% 757 560 382,077 74.94%
Florida 2,668 2,298 1,368,710 86.14% 2,879 2,382 1,777,472 82.69% 3,417 2,495 12,159,193 71.54%
Georgia 692 603 824,664 87.31% 671 561 999,107 83.92% 809 604 5,874,242 72.93%
Hawaii 720 571 95,794 79.05% 806 589 128,777 72.56% 930 586 828,347 61.77%
Idaho 731 640 132,932 86.74% 739 606 163,520 81.70% 837 639 913,888 76.34%
Illinois 3,055 2,487 1,082,534 81.69% 3,280 2,444 1,442,935 74.22% 3,694 2,446 8,046,718 65.17%
Indiana 710 594 535,015 84.76% 809 650 677,663 80.14% 788 591 4,001,008 74.04%
Iowa 729 636 244,378 87.23% 699 583 340,717 83.81% 834 646 1,894,591 77.15%
Kansas 656 575 232,244 87.07% 734 571 321,431 78.18% 817 628 1,708,875 77.15%
Kentucky 698 600 339,631 85.18% 727 600 425,520 81.37% 779 572 2,745,161 72.98%
Louisiana 667 580 370,852 86.21% 712 600 513,946 85.21% 797 602 2,648,484 73.20%
Maine 663 587 102,760 88.12% 765 644 125,395 84.52% 793 601 897,986 74.37%
Maryland 659 558 469,557 84.69% 768 611 598,009 80.18% 779 563 3,582,541 72.70%
Massachusetts 716 604 506,225 82.21% 742 594 733,229 79.30% 797 598 4,219,456 73.16%
Michigan 2,698 2,324 869,168 85.88% 3,086 2,525 1,086,307 81.62% 3,242 2,392 6,405,116 72.06%
Minnesota 731 634 429,517 87.16% 704 572 576,248 81.62% 770 600 3,308,617 77.27%
Mississippi 655 577 256,834 88.29% 700 595 329,777 84.58% 800 610 1,764,673 75.45%
Missouri 706 620 488,564 86.73% 716 584 623,849 80.82% 838 626 3,738,674 72.43%
Montana 707 605 78,003 85.78% 728 604 105,436 82.32% 784 601 621,245 75.83%
Nebraska 724 629 147,219 87.06% 694 570 208,669 81.17% 810 606 1,092,664 74.76%
Nevada 668 587 213,693 88.88% 761 604 241,972 79.78% 795 586 1,646,368 73.23%
New Hampshire 675 567 109,279 83.54% 714 581 132,548 81.99% 829 632 872,225 76.86%
New Jersey 753 619 715,118 80.43% 846 670 858,459 77.88% 801 583 5,652,902 72.59%
New Mexico 689 621 167,079 89.82% 721 591 226,011 82.65% 814 620 1,217,991 75.34%
New York 2,959 2,395 1,559,314 79.99% 3,354 2,435 2,218,415 72.46% 3,745 2,439 12,500,501 63.16%
North Carolina 782 681 730,031 87.71% 697 568 926,614 82.72% 811 615 5,782,173 73.68%
North Dakota 718 609 49,767 84.60% 751 621 89,213 83.07% 779 607 391,328 77.81%
Ohio 2,841 2,435 956,958 85.82% 2,989 2,448 1,210,200 82.63% 3,341 2,435 7,350,420 71.82%
Oklahoma 753 636 295,908 84.45% 762 597 408,764 79.09% 806 616 2,229,744 76.13%
Oregon 688 586 295,639 84.84% 888 742 383,360 82.66% 826 599 2,477,185 69.80%
Pennsylvania 2,422 2,029 998,611 83.33% 2,528 1,982 1,325,852 78.70% 2,882 2,075 8,116,495 71.23%
Rhode Island 674 594 83,372 87.96% 690 577 126,249 85.00% 834 624 680,188 73.67%
South Carolina 669 583 359,862 87.10% 783 644 460,337 81.98% 790 636 2,817,192 79.25%
South Dakota 649 584 66,089 89.89% 754 645 90,910 85.62% 862 656 494,494 76.48%
Tennessee 676 579 496,878 85.98% 768 638 616,545 83.44% 838 616 3,996,018 72.83%
Texas 2,706 2,359 2,107,904 87.12% 2,873 2,383 2,702,238 82.99% 3,112 2,371 14,256,754 74.51%
Utah 727 648 248,473 88.58% 680 561 374,336 82.77% 831 652 1,458,451 76.32%
Vermont 676 578 49,626 85.41% 703 587 68,089 83.67% 799 619 417,049 76.97%
Virginia 707 601 612,162 85.08% 805 614 820,128 77.30% 827 635 4,873,378 74.79%
Washington 712 596 528,584 84.40% 784 614 673,412 79.67% 851 619 4,199,736 72.36%
West Virginia 720 611 134,149 84.80% 747 583 177,189 77.97% 823 623 1,224,679 74.98%
Wisconsin 637 542 460,365 85.33% 921 719 613,671 78.70% 767 590 3,601,989 76.25%
Wyoming 720 610 42,535 85.19% 798 615 59,260 77.35% 853 621 332,809 71.08%
Table 11 – Sample Sizes, Weighted Interview Response Rates, and Population Estimates among Persons Aged 12 to 20, by State: 2006, 2007, and 2008
State 2006
Total
Selected
2006
Total
Responded
2006
Population
Estimate
2006
Weighted
Interview
Response
Rate
2007
Total
Selected
2007
Total
Responded
2007
Population
Estimate
2007
Weighted
Interview
Response
Rate
2008
Total
Selected
2008
Total
Responded
2008
Population
Estimate
2008
Weighted
Interview
Response
Rate
NOTE: Computations in this table are based on a respondent's age at screening. Thus, the data in the Total Responded column(s) could differ from data in other NSDUH tables that use the respondent's age recorded during the interview.
NOTE: The 2006, 2007, and 2008 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2006, 2007, and 2008 (Revised March 2012).
Total U.S. 36,602 31,200 38,180,137 84.89% 36,402 30,883 38,454,988 84.33% 36,999 31,238 38,081,341 84.29%
Northeast 7,407 6,215 6,803,768 82.36% 7,364 6,131 6,906,796 80.88% 7,122 5,920 6,707,117 82.07%
Midwest 10,179 8,666 8,488,925 85.03% 10,332 8,793 8,530,144 85.00% 10,526 8,854 8,356,484 83.74%
South 11,329 9,764 13,770,324 85.84% 10,913 9,344 13,726,139 85.74% 11,102 9,542 13,858,227 86.15%
West 7,687 6,555 9,117,121 85.21% 7,793 6,615 9,291,909 84.13% 8,249 6,922 9,159,513 83.60%
Alabama 499 439 612,196 87.37% 464 396 592,470 85.95% 493 427 581,262 86.76%
Alaska 499 416 95,199 82.41% 471 402 94,412 86.48% 515 414 92,180 80.10%
Arizona 465 399 801,413 85.79% 485 402 831,600 81.32% 481 413 810,336 85.49%
Arkansas 474 411 378,803 87.39% 491 415 355,964 85.69% 513 454 350,656 88.83%
California 2,007 1,681 4,883,362 84.24% 2,027 1,690 4,954,430 83.32% 2,120 1,761 4,938,568 82.75%
Colorado 436 375 562,030 85.25% 488 415 573,755 85.11% 530 444 568,813 83.19%
Connecticut 510 429 421,119 84.66% 490 413 435,326 84.09% 453 396 422,896 88.56%
Delaware 449 391 104,557 87.08% 481 407 108,201 84.53% 495 410 104,894 83.20%
District of Columbia 439 378 66,559 87.92% 449 393 72,337 88.36% 410 368 58,497 90.11%
Florida 2,034 1,757 2,127,307 85.94% 1,798 1,535 2,079,077 85.28% 1,953 1,691 2,132,876 86.69%
Georgia 572 490 1,254,765 85.97% 457 401 1,220,703 88.30% 512 438 1,242,605 84.97%
Hawaii 490 393 140,236 78.61% 475 379 136,591 78.91% 525 408 141,555 77.46%
Idaho 482 410 206,568 86.24% 496 418 186,618 82.46% 477 418 193,450 87.15%
Illinois 1,923 1,609 1,644,639 82.95% 2,097 1,691 1,668,918 80.25% 2,113 1,719 1,626,682 81.62%
Indiana 527 437 810,463 83.97% 482 403 802,712 83.83% 540 447 818,888 83.63%
Iowa 471 395 369,185 83.32% 510 450 385,713 87.80% 484 413 367,032 86.07%
Kansas 512 414 372,583 79.75% 463 406 349,573 86.16% 441 367 343,518 83.67%
Kentucky 506 429 509,169 85.20% 475 403 510,132 84.81% 486 423 515,913 86.34%
Louisiana 438 389 541,357 88.47% 477 420 565,529 87.27% 466 404 615,972 86.94%
Maine 526 455 165,874 85.39% 506 437 159,826 86.86% 484 423 154,462 86.37%
Maryland 492 411 704,270 82.90% 482 411 729,464 85.16% 484 407 708,080 85.30%
Massachusetts 492 400 797,860 81.53% 507 416 790,129 78.14% 475 405 783,464 85.33%
Michigan 1,868 1,629 1,304,963 87.43% 1,873 1,596 1,322,124 84.60% 2,027 1,730 1,325,437 84.95%
Minnesota 405 359 633,052 90.02% 485 418 621,993 86.66% 452 390 620,418 86.35%
Mississippi 502 448 416,500 90.49% 457 405 397,984 88.94% 464 401 385,041 86.31%
Missouri 481 419 753,996 86.35% 508 446 779,438 88.13% 483 410 713,872 82.22%
Montana 470 403 117,066 85.58% 453 392 119,194 84.79% 525 442 121,269 85.39%
Nebraska 497 418 233,340 85.09% 510 441 232,321 87.70% 483 417 225,154 85.63%
Nevada 441 384 296,994 86.24% 431 374 305,708 87.49% 490 423 301,339 86.56%
New Hampshire 508 439 172,530 86.47% 480 396 165,706 82.26% 494 418 172,605 84.97%
New Jersey 497 398 1,004,017 80.56% 480 397 1,053,380 79.84% 579 474 1,042,888 81.60%
New Mexico 463 407 262,895 87.53% 512 460 258,604 90.87% 442 382 252,364 85.83%
New York 2,058 1,624 2,426,076 78.10% 2,204 1,749 2,512,654 78.46% 2,028 1,630 2,425,431 79.44%
North Carolina 548 476 1,119,962 87.00% 588 493 1,178,490 84.57% 480 420 1,102,143 88.11%
North Dakota 496 427 90,517 86.25% 510 431 85,278 84.71% 494 417 83,543 83.50%
Ohio 2,035 1,725 1,475,834 85.27% 1,932 1,670 1,476,889 86.70% 2,087 1,757 1,463,023 84.33%
Oklahoma 520 432 450,592 83.44% 553 449 433,136 80.15% 457 385 440,291 84.06%
Oregon 480 422 445,510 87.89% 528 452 502,263 85.88% 583 507 481,595 86.18%
Pennsylvania 1,782 1,573 1,591,002 88.24% 1,736 1,463 1,566,063 83.90% 1,641 1,343 1,497,044 81.72%
Rhode Island 492 427 136,938 88.09% 488 432 138,232 88.96% 448 398 130,107 88.98%
South Carolina 474 416 535,586 86.48% 444 385 532,386 86.10% 488 422 547,282 86.74%
South Dakota 464 408 100,335 88.12% 435 391 98,754 90.55% 497 447 106,030 89.70%
Tennessee 485 425 735,982 86.63% 478 421 721,190 88.71% 456 378 699,714 82.76%
Texas 1,871 1,602 3,067,870 85.80% 1,861 1,619 3,108,430 86.89% 1,906 1,645 3,243,147 86.32%
Utah 410 375 380,898 91.75% 471 415 399,647 88.79% 501 434 395,972 84.14%
Vermont 542 470 88,350 86.19% 473 428 85,480 90.65% 520 433 78,221 82.77%
Virginia 522 432 930,209 81.32% 485 394 906,519 80.33% 502 428 931,139 86.21%
Washington 546 469 861,788 85.86% 494 420 864,704 85.28% 538 446 795,765 84.12%
West Virginia 504 438 214,640 86.71% 473 397 214,128 83.09% 537 441 198,715 82.69%
Wisconsin 500 426 700,020 83.19% 527 450 706,430 85.91% 425 340 662,888 81.80%
Wyoming 498 421 63,161 85.71% 462 396 64,382 86.06% 522 430 66,307 81.99%
Table 12 – Sample Sizes, Weighted Interview Response Rates, and Population Estimates among Persons Aged 12 to 20, by State: 2006-2007 and 2007-2008
State 2006-2007
Total
Selected
2006-2007
Total
Responded
2006-2007
Population
Estimate
2006-2007
Weighted
Interview
Response
Rate
2007-2008
Total
Selected
2007-2008
Total
Responded
2007-2008
Population
Estimate
2007-2008
Weighted
Interview
Response
Rate
NOTE: Computations in this table are based on a respondent's age at screening. Thus, the data in the Total Responded column(s) could differ from data in other NSDUH tables that use the respondent's age recorded during the interview.
NOTE: To compute the pooled weighted response rates, the two samples were combined, and the individual year weights were used for the pooled sample. Thus, the response rates presented here are weighted across 2 years of data rather than being a simple average of the individual response rates. The population estimate is the average of the population across the 2 years.
NOTE: The 2006-2007 and 2007-2008 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2006, 2007, and 2008 (Revised March 2012).
Total U.S. 73,004 62,083 38,317,562 84.61% 73,401 62,121 38,268,164 84.31%
Northeast 14,771 12,346 6,855,282 81.62% 14,486 12,051 6,806,957 81.47%
Midwest 20,511 17,459 8,509,535 85.01% 20,858 17,647 8,443,314 84.37%
South 22,242 19,108 13,748,232 85.79% 22,015 18,886 13,792,183 85.95%
West 15,480 13,170 9,204,515 84.67% 16,042 13,537 9,225,711 83.87%
Alabama 963 835 602,333 86.66% 957 823 586,866 86.36%
Alaska 970 818 94,806 84.43% 986 816 93,296 83.28%
Arizona 950 801 816,507 83.49% 966 815 820,968 83.32%
Arkansas 965 826 367,383 86.58% 1,004 869 353,310 87.29%
California 4,034 3,371 4,918,896 83.77% 4,147 3,451 4,946,499 83.04%
Colorado 924 790 567,893 85.18% 1,018 859 571,284 84.12%
Connecticut 1,000 842 428,223 84.38% 943 809 429,111 86.26%
Delaware 930 798 106,379 85.76% 976 817 106,547 83.88%
District of Columbia 888 771 69,448 88.14% 859 761 65,417 89.17%
Florida 3,832 3,292 2,103,192 85.61% 3,751 3,226 2,105,976 85.99%
Georgia 1,029 891 1,237,734 87.12% 969 839 1,231,654 86.61%
Hawaii 965 772 138,414 78.76% 1,000 787 139,073 78.18%
Idaho 978 828 196,593 84.42% 973 836 190,034 84.80%
Illinois 4,020 3,300 1,656,778 81.59% 4,210 3,410 1,647,800 80.93%
Indiana 1,009 840 806,588 83.90% 1,022 850 810,800 83.73%
Iowa 981 845 377,449 85.58% 994 863 376,373 86.95%
Kansas 975 820 361,078 82.81% 904 773 346,546 84.90%
Kentucky 981 832 509,651 85.01% 961 826 513,022 85.56%
Louisiana 915 809 553,443 87.84% 943 824 590,750 87.10%
Maine 1,032 892 162,850 86.12% 990 860 157,144 86.62%
Maryland 974 822 716,867 84.04% 966 818 718,772 85.23%
Massachusetts 999 816 793,995 79.82% 982 821 786,797 81.69%
Michigan 3,741 3,225 1,313,543 86.00% 3,900 3,326 1,323,781 84.78%
Minnesota 890 777 627,522 88.38% 937 808 621,205 86.51%
Mississippi 959 853 407,242 89.71% 921 806 391,513 87.66%
Missouri 989 865 766,717 87.25% 991 856 746,655 85.28%
Montana 923 795 118,130 85.18% 978 834 120,231 85.09%
Nebraska 1,007 859 232,831 86.43% 993 858 228,738 86.69%
Nevada 872 758 301,351 86.87% 921 797 303,524 87.03%
New Hampshire 988 835 169,118 84.34% 974 814 169,156 83.62%
New Jersey 977 795 1,028,699 80.20% 1,059 871 1,048,134 80.74%
New Mexico 975 867 260,749 89.19% 954 842 255,484 88.43%
New York 4,262 3,373 2,469,365 78.28% 4,232 3,379 2,469,042 78.95%
North Carolina 1,136 969 1,149,226 85.75% 1,068 913 1,140,317 86.28%
North Dakota 1,006 858 87,898 85.48% 1,004 848 84,411 84.11%
Ohio 3,967 3,395 1,476,361 85.98% 4,019 3,427 1,469,956 85.51%
Oklahoma 1,073 881 441,864 81.83% 1,010 834 436,713 82.09%
Oregon 1,008 874 473,887 86.84% 1,111 959 491,929 86.03%
Pennsylvania 3,518 3,036 1,578,533 86.10% 3,377 2,806 1,531,553 82.83%
Rhode Island 980 859 137,585 88.53% 936 830 134,169 88.97%
South Carolina 918 801 533,986 86.29% 932 807 539,834 86.43%
South Dakota 899 799 99,545 89.36% 932 838 102,392 90.11%
Tennessee 963 846 728,586 87.67% 934 799 710,452 85.76%
Texas 3,732 3,221 3,088,150 86.35% 3,767 3,264 3,175,789 86.60%
Utah 881 790 390,273 90.23% 972 849 397,810 86.49%
Vermont 1,015 898 86,915 88.33% 993 861 81,850 86.82%
Virginia 1,007 826 918,364 80.82% 987 822 918,829 83.21%
Washington 1,040 889 863,246 85.57% 1,032 866 830,234 84.73%
West Virginia 977 835 214,384 84.90% 1,010 838 206,422 82.90%
Wisconsin 1,027 876 703,225 84.54% 952 790 684,659 83.84%
Wyoming 960 817 63,771 85.88% 984 826 65,344 84.01%
Table 13 – Sample Sizes, Weighted Interview Response Rates, and Population Estimates among Persons Aged 18 or Older, by State: 2006, 2007, and 2008
State 2006
Total
Selected
2006
Total
Responded
2006
Population
Estimate
2006
Weighted
Interview
Response
Rate
2007
Total
Selected
2007
Total
Responded
2007
Population
Estimate
2007
Weighted
Interview
Response
Rate
2008
Total
Selected
2008
Total
Responded
2008
Population
Estimate
2008
Weighted
Interview
Response
Rate
NOTE: Computations in this table are based on a respondent's age at screening. Thus, the data in the Total Responded column(s) could differ from data in other NSDUH tables that use the respondent's age recorded during the interview.
NOTE: The 2006, 2007, and 2008 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2006, 2007, and 2008 (Revised March 2012).
Total U.S. 58,099 44,684 220,629,724 72.92% 59,231 45,050 222,604,119 72.57% 59,483 45,667 224,922,763 73.08%
Northeast 11,540 8,680 41,338,228 70.57% 11,817 8,801 41,419,108 70.11% 11,697 8,739 41,723,952 70.70%
Midwest 16,313 12,605 49,029,218 74.17% 16,735 12,746 49,184,109 73.03% 16,944 13,009 49,448,506 73.84%
South 17,587 13,686 79,838,890 73.83% 17,864 13,874 80,810,368 74.51% 17,657 13,939 81,912,691 75.27%
West 12,659 9,713 50,423,387 72.20% 12,815 9,629 51,190,536 71.04% 13,185 9,980 51,837,615 70.89%
Alabama 788 611 3,412,894 72.41% 819 623 3,426,881 70.54% 833 637 3,462,438 70.09%
Alaska 789 617 462,625 75.20% 700 534 476,884 76.37% 777 608 479,955 75.78%
Arizona 790 601 4,455,969 71.64% 825 597 4,584,819 68.72% 779 601 4,700,399 75.56%
Arkansas 712 577 2,070,192 79.46% 745 599 2,083,047 79.44% 768 609 2,100,948 75.70%
California 3,291 2,431 26,374,325 70.40% 3,374 2,431 26,609,446 69.13% 3,565 2,607 26,834,059 68.17%
Colorado 775 618 3,503,354 78.00% 757 574 3,588,258 72.98% 797 608 3,650,120 75.05%
Connecticut 747 559 2,628,570 72.19% 836 631 2,623,038 75.91% 856 668 2,629,944 73.64%
Delaware 767 593 635,632 75.89% 782 606 644,296 76.04% 815 653 652,247 78.20%
District of Columbia 751 601 455,691 76.69% 701 525 464,182 74.35% 778 627 469,267 77.83%
Florida 3,168 2,399 13,756,744 71.25% 3,291 2,484 13,883,205 70.49% 3,005 2,393 13,990,125 75.51%
Georgia 724 571 6,709,783 71.52% 755 601 6,816,740 76.95% 725 564 6,929,959 72.18%
Hawaii 833 608 936,135 67.59% 819 554 955,563 62.59% 917 621 958,686 63.83%
Idaho 760 605 1,048,935 76.43% 785 617 1,067,852 77.22% 791 628 1,086,964 77.02%
Illinois 3,253 2,307 9,434,950 66.61% 3,444 2,382 9,455,361 65.94% 3,530 2,508 9,523,946 67.16%
Indiana 825 661 4,649,878 78.45% 839 651 4,663,843 72.75% 758 590 4,693,498 77.02%
Iowa 757 602 2,225,154 78.79% 732 584 2,228,536 75.93% 801 645 2,242,082 80.29%
Kansas 738 582 2,009,249 78.39% 755 574 2,021,594 78.58% 796 625 2,039,018 76.01%
Kentucky 767 593 3,127,007 71.95% 770 602 3,154,981 76.58% 736 570 3,186,380 71.84%
Louisiana 765 580 3,103,238 70.81% 755 597 3,115,653 72.47% 754 605 3,209,206 78.22%
Maine 716 580 1,023,837 79.73% 777 616 1,021,498 75.21% 781 629 1,025,265 76.07%
Maryland 780 614 4,156,688 76.41% 803 617 4,164,577 75.63% 744 557 4,196,523 71.53%
Massachusetts 820 624 4,904,810 75.01% 779 596 4,929,824 72.10% 760 596 4,975,546 75.82%
Michigan 3,079 2,415 7,495,795 75.24% 3,122 2,434 7,497,218 73.02% 3,206 2,483 7,485,628 73.93%
Minnesota 763 607 3,846,841 78.88% 744 592 3,871,423 78.03% 730 580 3,898,306 77.85%
Mississippi 719 562 2,089,116 72.31% 756 611 2,085,099 76.82% 744 594 2,103,803 76.92%
Missouri 791 626 4,323,495 73.98% 781 611 4,344,887 72.25% 773 599 4,380,159 75.18%
Montana 769 604 711,418 76.57% 756 604 722,344 77.21% 756 601 731,019 76.33%
Nebraska 734 593 1,292,265 77.64% 745 587 1,297,253 75.95% 759 589 1,305,413 75.74%
Nevada 766 579 1,831,152 72.69% 799 623 1,875,186 75.45% 757 567 1,901,495 72.53%
New Hampshire 752 589 1,002,762 76.82% 766 594 1,002,039 76.38% 777 619 1,007,507 78.56%
New Jersey 867 588 6,522,326 65.43% 790 595 6,506,029 74.29% 857 658 6,516,694 72.31%
New Mexico 732 597 1,413,869 76.06% 778 616 1,437,142 74.39% 757 595 1,450,863 78.45%
New York 3,373 2,376 14,532,309 67.40% 3,589 2,459 14,621,384 63.59% 3,510 2,415 14,816,448 65.48%
North Carolina 846 680 6,492,986 77.74% 799 623 6,649,562 73.04% 709 560 6,768,012 76.99%
North Dakota 785 642 475,077 78.82% 734 592 479,765 79.42% 796 636 481,318 78.24%
Ohio 3,070 2,369 8,541,085 73.36% 3,187 2,453 8,543,082 73.90% 3,143 2,430 8,578,157 72.79%
Oklahoma 778 602 2,598,192 75.02% 775 592 2,629,050 74.61% 793 621 2,647,965 78.37%
Oregon 751 571 2,806,092 71.89% 841 642 2,841,476 72.71% 873 699 2,879,615 70.16%
Pennsylvania 2,731 2,116 9,425,615 73.53% 2,798 2,111 9,423,437 72.74% 2,612 1,946 9,461,258 71.79%
Rhode Island 790 623 813,064 76.64% 763 603 807,883 74.58% 761 598 804,991 76.44%
South Carolina 795 627 3,187,509 74.96% 810 644 3,245,712 77.53% 763 636 3,309,346 81.64%
South Dakota 746 608 570,246 79.83% 798 627 582,364 78.09% 818 674 588,444 77.44%
Tennessee 728 595 4,499,291 79.13% 741 580 4,583,815 74.13% 865 674 4,641,311 74.35%
Texas 2,962 2,313 16,538,894 74.08% 2,936 2,333 16,798,174 76.16% 3,049 2,421 17,119,812 75.65%
Utah 791 653 1,735,280 79.48% 734 589 1,803,398 78.03% 777 624 1,862,178 77.28%
Vermont 744 625 484,935 83.11% 719 596 483,976 81.04% 783 610 486,299 74.56%
Virginia 774 582 5,599,258 72.35% 840 630 5,665,325 75.35% 792 619 5,721,688 74.92%
Washington 804 599 4,759,819 73.63% 834 642 4,839,526 74.66% 801 591 4,906,769 72.13%
West Virginia 763 586 1,405,778 72.87% 786 607 1,400,071 75.47% 784 599 1,403,665 75.255
Wisconsin 772 593 4,165,184 75.49% 854 659 4,198,784 77.10% 834 650 4,232,537 76.11%
Wyoming 808 630 384,414 76.02% 813 606 388,644 73.34% 838 630 395,493 70.94%
Table 14 – Sample Sizes, Weighted Interview Response Rates, and Population Estimates among Persons Aged 18 or Older, by State: 2006-2007 and 2007-2008
State 2006-2007
Total
Selected
2006-2007
Total
Responded
2006-2007
Population
Estimate
2006-2007
Weighted
Interview
Response
Rate
2007-2008
Total
Selected
2007-2008
Total
Responded
2007-2008
Population
Estimate
2007-2008
Weighted
Interview
Response
Rate
NOTE: Computations in this table are based on a respondent's age at screening. Thus, the data in the Total Responded column(s) could differ from data in other NSDUH tables that use the respondent's age recorded during the interview.
NOTE: To compute the pooled weighted response rates, the two samples were combined, and the individual year weights were used for the pooled sample. Thus, the response rates presented here are weighted across 2 years of data rather than being a simple average of the individual response rates. The population estimate is the average of the population across the 2 years.
NOTE: The 2006-2007 and 2007-2008 data may differ from data published prior to 2012 due to updates (see Section 1.5 of the report on State Estimates of Substance Use and Mental Disorders from the 2009-2010 NSDUHs).
Source: SAMHSA, Center for Behavioral Health Statistics and Quality, National Survey on Drug Use and Health, 2006, 2007, and 2008 (Revised March 2012).
Total U.S. 117,330 89,734 221,616,922 72.74% 118,714 90,717 223,763,441 72.83%
Northeast 23,357 17,481 41,378,668 70.34% 23,514 17,540 41,571,530 70.41%
Midwest 33,048 25,351 49,106,663 73.60% 33,679 25,755 49,316,307 73.44%
South 35,451 27,560 80,324,629 74.17% 35,521 27,813 81,361,529 74.88%
West 25,474 19,342 50,806,961 71.62% 26,000 19,609 51,514,075 70.97%
Alabama 1,607 1,234 3,419,888 71.48% 1,652 1,260 3,444,660 70.32%
Alaska 1,489 1,151 469,754 75.75% 1,477 1,142 478,419 76.07%
Arizona 1,615 1,198 4,520,394 70.18% 1,604 1,198 4,642,609 72.07%
Arkansas 1,457 1,176 2,076,619 79.45% 1,513 1,208 2,091,997 77.71%
California 6,665 4,862 26,491,885 69.77% 6,939 5,038 26,721,752 68.65%
Colorado 1,532 1,192 3,545,806 75.50% 1,554 1,182 3,619,189 73.99%
Connecticut 1,583 1,190 2,625,804 74.09% 1,692 1,299 2,626,491 74.74%
Delaware 1,549 1,199 639,964 75.97% 1,597 1,259 648,271 77.04%
District of Columbia 1,452 1,126 459,936 75.57% 1,479 1,152 466,724 76.12%
Florida 6,459 4,883 13,819,974 70.86% 6,296 4,877 13,936,665 72.97%
Georgia 1,479 1,172 6,763,261 74.24% 1,480 1,165 6,873,349 74.58%
Hawaii 1,652 1,162 945,849 65.04% 1,736 1,175 957,125 63.22%
Idaho 1,545 1,222 1,058,394 76.83% 1,576 1,245 1,077,408 77.12%
Illinois 6,697 4,689 9,445,155 66.28% 6,974 4,890 9,489,653 66.55%
Indiana 1,664 1,312 4,656,860 75.58% 1,597 1,241 4,678,670 74.91%
Iowa 1,489 1,186 2,226,845 77.36% 1,533 1,229 2,235,309 78.13%
Kansas 1,493 1,156 2,015,422 78.49% 1,551 1,199 2,030,306 77.30%
Kentucky 1,537 1,195 3,140,994 74.22% 1,506 1,172 3,170,680 74.19%
Louisiana 1,520 1,177 3,109,445 71.66% 1,509 1,202 3,162,429 75.24%
Maine 1,493 1,196 1,022,668 77.44% 1,558 1,245 1,023,382 75.65%
Maryland 1,583 1,231 4,160,632 76.01% 1,547 1,174 4,180,550 73.77%
Massachusetts 1,599 1,220 4,917,317 73.59% 1,539 1,192 4,952,685 74.08%
Michigan 6,201 4,849 7,496,506 74.15% 6,328 4,917 7,491,423 73.47%
Minnesota 1,507 1,199 3,859,132 78.45% 1,474 1,172 3,884,865 77.94%
Mississippi 1,475 1,173 2,087,107 74.64% 1,500 1,205 2,094,451 76.87%
Missouri 1,572 1,237 4,334,191 73.10% 1,554 1,210 4,362,523 73.61%
Montana 1,525 1,208 716,881 76.90% 1,512 1,205 726,681 76.77%
Nebraska 1,479 1,180 1,294,759 76.78% 1,504 1,176 1,301,333 75.84%
Nevada 1,565 1,202 1,853,169 74.13% 1,556 1,190 1,888,341 74.05%
New Hampshire 1,518 1,183 1,002,400 76.60% 1,543 1,213 1,004,773 77.48%
New Jersey 1,657 1,183 6,514,177 69.80% 1,647 1,253 6,511,361 73.31%
New Mexico 1,510 1,213 1,425,505 75.23% 1,535 1,211 1,444,002 76.50%
New York 6,962 4,835 14,576,847 65.49% 7,099 4,874 14,718,916 64.53%
North Carolina 1,645 1,303 6,571,274 75.35% 1,508 1,183 6,708,787 75.04%
North Dakota 1,519 1,234 477,421 79.12% 1,530 1,228 480,541 78.82%
Ohio 6,257 4,822 8,542,083 73.63% 6,330 4,883 8,560,619 73.35%
Oklahoma 1,553 1,194 2,613,621 74.81% 1,568 1,213 2,638,508 76.57%
Oregon 1,592 1,213 2,823,784 72.31% 1,714 1,341 2,860,546 71.51%
Pennsylvania 5,529 4,227 9,424,526 73.14% 5,410 4,057 9,442,348 72.26%
Rhode Island 1,553 1,226 810,474 75.60% 1,524 1,201 806,437 75.45%
South Carolina 1,605 1,271 3,216,611 76.29% 1,573 1,280 3,277,529 79.62%
South Dakota 1,544 1,235 576,305 78.89% 1,616 1,301 585,404 77.77%
Tennessee 1,469 1,175 4,541,553 76.50% 1,606 1,254 4,612,563 74.24%
Texas 5,898 4,646 16,668,534 75.12% 5,985 4,754 16,958,993 75.90%
Utah 1,525 1,242 1,769,339 78.76% 1,511 1,213 1,832,788 77.62%
Vermont 1,463 1,221 484,456 82.04% 1,502 1,206 485,138 77.86%
Virginia 1,614 1,212 5,632,291 73.92% 1,632 1,249 5,693,506 75.14%
Washington 1,638 1,241 4,799,673 74.16% 1,635 1,233 4,873,148 73.39%
West Virginia 1,549 1,193 1,402,924 74.21% 1,570 1,206 1,401,868 75.36%
Wisconsin 1,626 1,252 4,181,984 76.28% 1,688 1,309 4,215,660 76.61%
Wyoming 1,621 1,236 386,529 74.77% 1,651 1,236 392,069 72.09%

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