Washington County, OK Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 3, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 52.38K Washington County, OK population, 16.11K had Unclassified ancestry (30.76%), 15.19K had Other Groups ancestry (29.00%), and 8.32K had German ancestry (15.89%).
The chart below shows the top 10 ancestry groups, and the table below shows both the number and percentages for all ancestry groups.
You can see similar information for other Oklahoma counties, and for Oklahoma.
Data Source: US Census - ACS 5-Year Estimates (2021).
Washington County, OK Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Unclassified | 16112 | 30.76 |
| Other Groups | 15193 | 29.00 |
| German | 8325 | 15.89 |
| Irish | 5784 | 11.04 |
| English | 4813 | 9.19 |
| American | 3244 | 6.19 |
| Scottish | 1207 | 2.30 |
| French (except Basque) | 1189 | 2.27 |
| European | 1180 | 2.25 |
| Italian | 925 | 1.77 |
| Scotch Irish | 806 | 1.54 |
| Dutch | 655 | 1.25 |
| Norwegian | 503 | 0.96 |
| British | 465 | 0.89 |
| Welsh | 453 | 0.87 |
| Swedish | 433 | 0.83 |
| Polish | 389 | 0.74 |
| Scandinavian | 241 | 0.46 |
| West Indian (except Hispanic groups) | 195 | 0.37 |
| Czech | 161 | 0.31 |
| Danish | 156 | 0.30 |
| Dutch West Indian | 127 | 0.24 |
| Greek | 102 | 0.20 |
| Romanian | 98 | 0.19 |
| Russian | 98 | 0.19 |
| Moroccan | 92 | 0.18 |
| Swiss | 84 | 0.16 |
| Subsaharan African | 80 | 0.15 |
| African | 80 | 0.15 |
| Northern European | 55 | 0.11 |
| Lebanese | 49 | 0.09 |
| Canadian | 49 | 0.09 |
| Trinidadian and Tobagonian | 48 | 0.09 |
| Slavic | 47 | 0.09 |
| Eastern European | 43 | 0.08 |
| Hungarian | 39 | 0.07 |
| Slovak | 37 | 0.07 |
| French Canadian | 36 | 0.07 |
| Portuguese | 34 | 0.07 |
| Slovene | 30 | 0.06 |
| Austrian | 25 | 0.05 |
| British West Indian | 20 | 0.04 |
| Croatian | 16 | 0.03 |
| Brazilian | 15 | 0.03 |
| Czechoslovakian | 15 | 0.03 |
| Iranian | 15 | 0.03 |
| Ukrainian | 10 | 0.02 |
| Serbian | 8 | 0.02 |
| Turkish | 8 | 0.02 |
| Lithuanian | 5 | 0.01 |
| Pennsylvania German | 5 | 0.01 |
| Basque | 3 | 0.01 |
| Finnish | 3 | 0.01 |
| Maltese | 1 | 0.00 |
| Yugoslavian | 1 | 0.00 |