Westerville city, OH Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 7, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 38.96K Westerville city, OH population, 10.61K had German ancestry (27.22%), 7.16K had Unclassified ancestry (18.37%), and 6.88K had Irish ancestry (17.67%).
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 also see similar information for other Ohio cities and places, Ohio counties, and for Ohio.
Data Source: US Census - ACS 5-Year Estimates (2021).
Westerville city, OH Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| German | 10606 | 27.22 |
| Unclassified | 7156 | 18.37 |
| Irish | 6883 | 17.67 |
| Other Groups | 6325 | 16.24 |
| English | 5034 | 12.92 |
| Italian | 2731 | 7.01 |
| Polish | 1573 | 4.04 |
| Scottish | 1339 | 3.44 |
| American | 1207 | 3.10 |
| French (except Basque) | 1201 | 3.08 |
| European | 1080 | 2.77 |
| Dutch | 837 | 2.15 |
| British | 727 | 1.87 |
| Welsh | 681 | 1.75 |
| Hungarian | 659 | 1.69 |
| Subsaharan African | 639 | 1.64 |
| Scotch Irish | 565 | 1.45 |
| Slovak | 482 | 1.24 |
| Scandinavian | 353 | 0.91 |
| Swedish | 335 | 0.86 |
| Czech | 311 | 0.80 |
| Russian | 302 | 0.78 |
| Eastern European | 244 | 0.63 |
| African | 226 | 0.58 |
| Czechoslovakian | 222 | 0.57 |
| Northern European | 207 | 0.53 |
| Danish | 184 | 0.47 |
| Croatian | 157 | 0.40 |
| Greek | 154 | 0.40 |
| Swiss | 150 | 0.39 |
| Ghanaian | 148 | 0.38 |
| Sierra Leonean | 148 | 0.38 |
| Syrian | 147 | 0.38 |
| Turkish | 138 | 0.35 |
| Norwegian | 114 | 0.29 |
| Slovene | 108 | 0.28 |
| Nigerian | 102 | 0.26 |
| Lithuanian | 90 | 0.23 |
| French Canadian | 88 | 0.23 |
| Austrian | 81 | 0.21 |
| Moroccan | 64 | 0.16 |
| Guyanese | 61 | 0.16 |
| Romanian | 61 | 0.16 |
| Finnish | 58 | 0.15 |
| Lebanese | 55 | 0.14 |
| Belgian | 53 | 0.14 |
| Iranian | 40 | 0.10 |
| Palestinian | 39 | 0.10 |
| Portuguese | 38 | 0.10 |
| Canadian | 35 | 0.09 |