Clark County, OH Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 3, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 136.03K Clark County, OH population, 43.05K had Unclassified ancestry (31.65%), 28.72K had Other Groups ancestry (21.11%), and 27.54K had German ancestry (20.24%).
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 Ohio counties, and for Ohio.
Data Source: US Census - ACS 5-Year Estimates (2021).
Clark County, OH Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Unclassified | 43052 | 31.65 |
| Other Groups | 28718 | 21.11 |
| German | 27537 | 20.24 |
| Irish | 18663 | 13.72 |
| English | 12983 | 9.54 |
| American | 10880 | 8.00 |
| Italian | 4238 | 3.12 |
| Scottish | 2520 | 1.85 |
| European | 2436 | 1.79 |
| French (except Basque) | 2226 | 1.64 |
| Scotch Irish | 1726 | 1.27 |
| Dutch | 1693 | 1.25 |
| Polish | 1628 | 1.20 |
| Welsh | 1299 | 0.96 |
| British | 888 | 0.65 |
| Subsaharan African | 548 | 0.40 |
| Greek | 481 | 0.35 |
| Norwegian | 475 | 0.35 |
| Scandinavian | 443 | 0.33 |
| Swedish | 443 | 0.33 |
| Swiss | 423 | 0.31 |
| Hungarian | 422 | 0.31 |
| Eastern European | 350 | 0.26 |
| Lithuanian | 314 | 0.23 |
| French Canadian | 285 | 0.21 |
| Austrian | 267 | 0.20 |
| Nigerian | 244 | 0.18 |
| Slovak | 211 | 0.16 |
| African | 211 | 0.16 |
| Russian | 196 | 0.14 |
| Canadian | 192 | 0.14 |
| Danish | 160 | 0.12 |
| West Indian (except Hispanic groups) | 153 | 0.11 |
| Haitian | 137 | 0.10 |
| Czechoslovakian | 117 | 0.09 |
| Czech | 114 | 0.08 |
| Australian | 109 | 0.08 |
| Slavic | 109 | 0.08 |
| Ukrainian | 90 | 0.07 |
| Northern European | 85 | 0.06 |
| Croatian | 84 | 0.06 |
| Finnish | 74 | 0.05 |
| Slovene | 74 | 0.05 |
| Pennsylvania German | 67 | 0.05 |
| Belgian | 63 | 0.05 |
| Portuguese | 63 | 0.05 |
| Ethiopian | 50 | 0.04 |
| Egyptian | 32 | 0.02 |
| Serbian | 30 | 0.02 |
| Romanian | 24 | 0.02 |
| Lebanese | 23 | 0.02 |
| Macedonian | 22 | 0.02 |
| Jordanian | 19 | 0.01 |
| Yugoslavian | 18 | 0.01 |
| Jamaican | 15 | 0.01 |
| Alsatian | 14 | 0.01 |
| Arab | 13 | 0.01 |
| Latvian | 11 | 0.01 |
| Celtic | 10 | 0.01 |
| Palestinian | 6 | 0.00 |
| Iranian | 5 | 0.00 |
| Armenian | 4 | 0.00 |
| Sierra Leonean | 4 | 0.00 |
| Israeli | 2 | 0.00 |
| Trinidadian and Tobagonian | 1 | 0.00 |