American Surnames
Ethnic distribution of PROKOPOWICZ in the USA
| Classification | Total | Percent |
| White (Caucasian) | 118 | 97.52 |
| Asian/Pacific | None reported | 0 |
| Black/African American | None reported | 0 |
| Mixed Race | Less than 100 | Insignificant |
| Native American/Alaskan | None reported | 0 |
| White (Hispanic) | Less than 100 | Insignificant |
Ethnic distribution data shows the number and percentage of people with the PROKOPOWICZ surname who reported their ethnic background as being in these broad categories in the most recent national census.
