Trends in Marijuana Use
Among College Students (1980 - 2004)

Source: Monitoring the Future


Marijuana Use Among College Students (1980 - 2004)
Year Lifetime Past Year Past Month
1980 65.0 51.2 34.0
1981 63.3 51.3 33.2
1982 60.5 44.7 26.8
1983 63.1 45.2 26.2
1984 59.0 40.7 23.0
1985 60.6 41.7 23.6
1986 57.9 40.9 22.3
1987 55.8 37.0 20.3
1988 54.3 34.6 16.8
1989 51.3 33.6 16.3
1990 49.1 29.4 14.0
1991 46.3 26.5 14.1
1992 44.1 27.7 14.6
1993 42.0 27.9 14.2
1994 42.2 29.3 15.1
1995 41.7 31.2 18.6
1996 45.1 33.1 17.5
1997 46.1 31.6 17.7
1998 49.9 35.9 18.6
1999 50.8 35.2 20.7
2000 51.2 34.0 20.0
2001 51.0 35.6 20.2
2002 49.5 34.7 19.7
2003 50.7 33.7 19.3
2004 49.1 33.3 18.9
Averages: 48.8 32.9 17.8


Marijuana Use by Demographic Group

8th Grade Students 10th Grade Students 12th Grade Students
College Drug Use Overview Age 19 to 28 Initiation of Use


Marijuana Use Comparisons Across Demographic Groups

8th, 10th & 12th Grade Students 12th Grade, College & Age 19 to 28


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