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2004 State Estimates of Substance Use
(from the 2003-2004 National Surveys on Drug Use & Health)

bulletNational data      bulletState level data       bulletMetropolitan and other subState area data

Percentages & Significance of Change: 

Index to Changes in All Variables by State and Regions 

Table C2 Marijuana Use in Past Year, by Age Group and State: 2002-2003 and 2003-2004 NSDUHs
State Total AGE GROUP (Years)
12–17 18–25 26 or Older
2002-2003 2003-2004 SIG
nificance		 2002-2003 2003-2004 SIG
nificance		 2002-2003 2003-2004 SIG
nificance		 2002-2003 2003-2004 SIG
nificance
Total 10.78  10.6 ns 15.38a 14.74 SIG 29.13a 28.17 SIG 6.95  6.94 ns
Northeast 11.69  11.54 ns 16.39a 15.42 SIG 33.77  33.48 ns 7.58  7.51 ns
Midwest 10.80  10.79 ns 15.46  14.94 ns 29.83a 28.63 SIG 6.75  7 ns
South 9.62  9.53 ns 14.64a 13.76 SIG 25.90  25.26 ns 6.09  6.18 ns
West 11.84a 11.31 SIG 15.63  15.51 ns 29.86a 28.15 SIG 7.99  7.62 ns
                         
Alabama 8.35  9.01 ns 12.75  13.4 ns 23.79  25.21 ns 5.03  5.51 ns
Alaska 16.65  15.83 ns 18.87  18.44 ns 38.90  36.09 ns 12.46  11.56 ns
Arizona 10.48  10.52 ns 16.96  16.56 ns 27.54  26.17 ns 6.46  6.81 ns
Arkansas 10.22  10.16 ns 15.76  14.66 ns 28.89  29.65 ns 6.15  6.05 ns
California 11.33  11.07 ns 14.11  14.6 ns 28.29  27.82 ns 7.81  7.49 ns
Colorado 15.08a 13.32 SIG
 19.55  18.27 ns 36.57a 31.16 SIG
 10.73  9.51 ns
Connecticut 11.78  12.5 ns 17.58  18.53 ns 38.82  39.37 ns 7.09  7.7 ns
Delaware 11.65  10.78 ns 18.20a 15.1 SIG 33.24  31.65 ns 7.09  6.59 ns
District of Columbia 15.09  13.81 ns 14.83  13.28 ns 37.61a 30.87 SIG 10.68  10.59 ns
Florida 11.36a 10.57 SIG 16.13a 14.26 SIG 29.83  29.07 ns 8.13  7.39 ns
Georgia 9.61  9.76 ns 14.20  13.29 ns 23.85  22.97 ns 6.36  6.82 ns
Hawaii 11.56  10.8 ns 18.09  16.99 ns 30.20  29.39 ns 7.70  7.19 ns
Idaho 9.26  9.18 ns 14.63  14.21 ns 24.37  23.19 ns 5.27  5.5 ns
Illinois 9.99  10.47 ns 14.46  13.76 ns 29.61  28.04 ns 5.90a 6.88 SIG
Indiana 10.33  10.35 ns 13.95  13.55 ns 28.44  28.64 ns 6.48  6.52 ns
Iowa 9.32  9.35 ns 13.39  12.15 ns 25.88  27.06 ns 5.63  5.65 ns
Kansas 9.08  9.17 ns 13.24  13.84 ns