American Surnames
Ethnic distribution of ADCOCK in the USA
| Classification | Total | Percent |
| Mixed Race | 168 | 1.34 |
| White (Hispanic) | 151 | 1.2 |
| Black/African American | 109 | 0.87 |
| Native American/Alaskan | 78 | 0.62 |
| Asian/Pacific | 45 | 0.36 |
| White (Caucasian) | 12,000 | 95.62 |
Ethnic distribution data shows the number and percentage of people with the ADCOCK surname who reported their ethnic background as being in these broad categories in the most recent national census.
