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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 C3 Marijuana Use in Past Month, 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 Significance 2002-2003 2003-2004 Significance 2002-2003 2003-2004 Significance 2002-2003 2003-2004 Significance
Total 6.18  6.11 ns 8.03b 7.73 ns 17.17a 16.58 SIG 4.01  4.05 ns
Northeast 6.78  6.96 ns 8.84  8.48 ns 21.00  21.03 ns 4.26  4.5 ns
Midwest 6.14  6.01 ns 8.17b 7.74 ns 17.21a 16.25 SIG 3.88  3.92 ns
South 5.49  5.37 ns 7.40a 6.79 SIG 15.32b 14.66 ns 3.51  3.54 ns
West 6.81  6.67 ns 8.22  8.57 ns 17.05  16.46 ns 4.73  4.6 ns
                         
Alabama 4.32  4.71 ns 6.37  6.43 ns 12.47  13.79 ns 2.60  2.85 ns
Alaska 9.78  9.88 ns 11.08  12.02 ns 23.99  23.01 ns 7.14  7.03 ns
Arizona 5.68  5.9 ns 7.74  8.33 ns 15.18  14.93 ns 3.67  3.91 ns
Arkansas 5.63  5.8 ns 7.97  8.44 ns 16.48  16.07 ns 3.39  3.6 ns
California 6.50  6.71 ns 7.66b 8.52 ns 16.09  16.23 ns 4.57  4.7 ns
Colorado 8.49a 7.33 SIG 9.82  9.83 ns 21.67b 18.91 ns 6.01  4.95 ns
Connecticut 6.94  7.06 ns 9.22  8.66 ns 23.62  24.09 ns 4.22  4.31 ns
Delaware 6.89  6.26 ns 9.41a 7.47 SIG 22.06  20.97 ns 3.96  3.54 ns
District of Columbia 9.60a 7.41 SIG 7.43b 5.88 ns 24.14a 19.93 SIG 6.93a 5.15 SIG
Florida 6.58a 5.88 SIG 8.52a 7.29 SIG 17.68  16.52 ns 4.75b 4.13 ns
Georgia 4.93  5.47 ns 6.87  6.34 ns 13.01  13.17 ns 3.18  3.93 ns
Hawaii 6.95  6.52 ns 10.23  9.71 ns 17.00  16.62 ns 4.90  4.58 ns
Idaho 5.09  4.83 ns 7.92  7.29 ns 12.47  11.26 ns 3.10  3.13 ns
Illinois 5.60  5.74 ns 7.61a 6.34 SIG 17.43  16.64 ns 3.23  3.72 ns
Indiana 6.12  5.59 ns 7.37  7.61 ns 17.19b 14.7 ns 3.91  3.63 ns
Iowa 4.90  4.7 ns 7.10  6.38 ns 13.14  13.09 ns 3.04  2.9 ns
Kansas 4.91  5.02 ns 7.39  7.63 ns