American Surnames
Ethnic distribution of BOST in the USA
| Classification | Total | Percent |
| Black/African American | 951 | 16.79 |
| White (Hispanic) | 84 | 1.48 |
| Mixed Race | 72 | 1.27 |
| Native American/Alaskan | 25 | 0.44 |
| Asian/Pacific | 24 | 0.42 |
| White (Caucasian) | 4,509 | 79.59 |
Ethnic distribution data shows the number and percentage of people with the BOST surname who reported their ethnic background as being in these broad categories in the most recent national census.
