American Surnames
Ethnic distribution of ADAIR in the USA
| Classification | Total | Percent |
| Native American/Alaskan | 352 | 1.96 |
| Mixed Race | 320 | 1.78 |
| White (Hispanic) | 304 | 1.69 |
| Asian/Pacific | 90 | 0.5 |
| White (Caucasian) | 15,363 | 85.5 |
| Black/African American | 1,542 | 8.58 |
Ethnic distribution data shows the number and percentage of people with the ADAIR surname who reported their ethnic background as being in these broad categories in the most recent national census.
