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Demographics of ABCD baseline data (n = 4,524): Participant race/ethnicity.
| Race/Ethnicity | Total | Singletons | Twins/Multiples | ACSa |
|---|---|---|---|---|
| White | 58.6% | 55.4% | 72.1% | 52.4% |
| Black | 9.7% | 9.6% | 10.2% | 13.4% |
| Hispanic | 19.7% | 22.3% | 8.6% | 24.0% |
| Asian | 2.3% | 2.7% | 0.46% | 4.7% |
| Mixed | 8.6% | 8.7% | 8.0% | 4.2% |
| American Indian Alaska Native | 0.29% | 0.29% | 0.0% | 0.8% |
| Native Hawaiian Pacific Islander | 0.11% | 0.11% | 0.0% | 0.2% |
| Other | 0.53% | 0.57% | 0.3% | 0.3% |
ACS = American Community Survey: https://www.census.gov/programs-surveys/acs/.
