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Digest of Education Statistics
2023 Tables and Figures All Years of Tables and Figures Most Recent Full Issue of the Digest


Table 232.70.Percentage of students in grades 9-12 who reported that illegal drugs were made available to them on school property during the previous 12 months, by selected student characteristics: Selected years, 1993 through 2021
[Standard errors appear in parentheses]
Student characteristic199319951997199920012003200520072009201120132015201720192021
12345678910111213141516
   Total 24.0(1.33)32.1(1.55)31.7(0.90)30.2(1.23)28.5(1.01)28.7(1.95)25.4(1.05)22.3(1.04)22.7(1.04)25.6(0.99)22.1(0.96)21.7(1.18)19.8(0.78)21.8 (0.77)13.9 (0.44)
Sex
  Male 28.5(1.50)38.8(1.73)37.4(1.19)34.7(1.69)34.6(1.20)31.9(2.07)28.8(1.23)25.7(1.15)25.9(1.36)29.2(1.10)24.5(1.21)24.2(1.29)20.9(0.77)22.8 (0.97)13.8 (0.45)
  Female 19.1(1.31)24.8(1.43)24.7(1.22)25.7(1.26)22.7(1.03)25.0(1.92)21.8(1.03)18.7(1.16)19.3(1.01)21.7(1.17)19.7(0.89)19.1(1.29)18.7(0.98)20.8 (0.92)13.9 (0.74)

Race/ethnicity


































  American Indian/Alaska Native 20.9(4.55)22.8(4.78)30.1(4.54)30.6(5.90)34.5(5.15)31.3(5.64)24.4(3.57)25.1(2.04)34.0(4.81)40.5(2.80)25.5(4.10)19.8(3.87)17.1(3.42)24.2 (5.02)8.2!(2.97)
  Asian1 ---(†)---(†)---(†)25.7(2.65)25.7(2.92)22.5(3.71)15.9(2.68)21.0(2.78)18.3(2.03)23.3(2.46)22.6(2.57)15.3(2.42)17.7(1.63)14.5 (2.17)10.3 (0.63)
  Black 17.5(1.49)28.5(1.98)25.4(1.69)25.3(2.03)21.9(1.72)23.1(1.42)23.9(2.22)19.2(1.36)22.2(1.42)22.8(1.82)18.6(1.11)20.6(2.54)18.9(1.45)21.5 (1.17)13.7 (1.43)
  Hispanic 34.1(1.58)40.7(2.45)41.1(2.04)36.9(2.10)34.2(1.17)36.5(1.91)33.5(1.18)29.1(1.94)31.2(1.53)33.2(1.70)27.4(1.42)27.2(1.25)25.4(1.22)26.7 (1.08)16.7 (0.73)
  Pacific Islander1 ---(†)---(†)---(†)46.9(4.33)50.2(5.73)34.7(6.19)41.3(5.75)38.5(5.45)27.6(5.10)38.9(5.01)27.7(3.68)30.1!(9.25)25.7(4.57)17.0!(7.86)15.2 (3.52)
  White 24.1(1.69)31.7(2.24)31.0(1.36)28.8(1.50)28.3(1.31)27.5(2.68)23.6(1.32)20.8(1.23)19.8(1.13)22.7(0.96)20.4(1.11)19.8(1.66)17.7(1.04)19.8 (0.96)13.2 (0.64)
  Two or more races1 ---(†)---(†)---(†)36.0(2.72)34.5(3.22)36.6(3.99)31.6(3.13)24.6(3.55)26.9(2.62)33.3(2.79)26.4(2.67)24.7(2.45)19.2(2.56)27.8 (2.18)13.8 (2.19)

Sexual identity2


































  Heterosexual ---(†)---(†)---(†)---(†)---(†)---(†)---(†)---(†)---(†)---(†)---(†)20.8 (1.24)18.9 (0.65)20.8 (0.76)12.8 (0.52)
  Gay or Lesbian ---(†)---(†)---(†)---(†)---(†)---(†)---(†)---(†)---(†)---(†)---(†)32.5 (3.54)25.2 (2.94)27.0 (3.94)15.5 (1.90)
  Bisexual ---(†)---(†)---(†)---(†)---(†)---(†)---(†)---(†)---(†)---(†)---(†)28.3 (2.59)29.1 (2.43)31.2 (2.01)17.4 (1.27)
  Not sure ---(†)---(†)---(†)---(†)---(†)---(†)---(†)---(†)---(†)---(†)---(†)28.4 (3.03)19.6 (2.65)23.6 (2.21)---(†)
  Other/questioning---(†)---(†)---(†)---(†)---(†)---(†)---(†)---(†)---(†)---(†)---(†)---(†)---(†)---(†)16.7 (1.46)

Grade


































  9th 21.8(1.24)31.1(1.69)31.4(2.33)27.6(2.51)29.0(1.59)29.5(2.39)24.0(1.21)21.2(1.23)22.0(1.32)23.7(1.22)22.4(1.15)21.6(1.28)18.9(1.18)21.6 (1.13)11.7 (0.83)
  10th 23.7(1.86)35.0(1.54)33.4(1.71)32.1(1.94)29.0(1.39)29.2(2.02)27.5(1.68)25.3(1.29)23.7(1.11)27.8(1.21)23.2(1.54)21.9(1.96)20.3(1.32)23.7 (1.16)14.4 (0.79)
  11th 27.5(1.61)32.8(1.88)33.2(1.42)31.1(2.16)28.7(1.39)29.9(2.33)24.9(1.03)22.8(1.42)24.3(1.44)27.0(1.51)23.2(1.32)22.7(1.42)20.0(1.15)22.0 (1.11)15.7 (0.91)
  12th 23.0(1.82)29.1(2.63)29.0(1.80)30.5(1.11)26.9(1.30)24.9(2.24)24.9(1.40)19.6(1.26)20.6(1.21)23.8(1.13)18.8(1.11)20.3(1.41)19.6(1.04)19.6 (1.35)14.0 (0.68)
---Not available.
†Not applicable.
!Interpret data with caution. The coefficient of variation (CV) for this estimate is between 30 and 50 percent.
1Before 1999, Asian students and Pacific Islander students were not categorized separately, and students could not be classified as Two or more races. Because the response categories changed in 1999, caution should be used in comparing data on race from 1993, 1995, and 1997 with data from later years.
2From 2015 to 2019, students were asked which of the following best described them: "heterosexual (straight)," "gay or lesbian," "bisexual," or "not sure." In 2021, the response options were updated to include "heterosexual (straight)," "gay or lesbian," "bisexual," "I am not sure about my sexual identity (questioning)," "I describe my sexual identity in some other way," or "I do not know what this question is asking." Students who selected "I do not know what this question is asking" are considered to be missing the sexual identity variable and thus excluded from the analyses. Because the response categories changed in 2021, caution should be used in comparing data on sexual identity from 2021 with data from earlier years.
NOTE: Students were asked if anyone offered, sold, or gave them an illegal drug on school property during the previous 12 months. "On school property" was not defined for respondents. Race categories exclude persons of Hispanic ethnicity.
SOURCE: Centers for Disease Control and Prevention, Division of Adolescent and School Health, Youth Risk Behavior Surveillance System (YRBSS), 1993 through 2021. (This table was prepared July 2023.)

2023 Tables and Figures All Years of Tables and Figures Most Recent Full Issue of the Digest