Lake 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 232.20K Lake County, OH population, 53.51K had German ancestry (23.04%), 41.71K had Irish ancestry (17.96%), and 41.30K had Unclassified ancestry (17.79%).
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).
Lake County, OH Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| German | 53508 | 23.04 |
| Irish | 41713 | 17.96 |
| Unclassified | 41304 | 17.79 |
| Italian | 35592 | 15.33 |
| Other Groups | 32302 | 13.91 |
| English | 22794 | 9.82 |
| Polish | 15765 | 6.79 |
| Slovene | 12881 | 5.55 |
| Hungarian | 9365 | 4.03 |
| American | 8632 | 3.72 |
| Croatian | 5950 | 2.56 |
| Slovak | 5057 | 2.18 |
| Scottish | 4711 | 2.03 |
| French (except Basque) | 4101 | 1.77 |
| European | 3284 | 1.41 |
| Czech | 2389 | 1.03 |
| Welsh | 2378 | 1.02 |
| Dutch | 2364 | 1.02 |
| Russian | 2183 | 0.94 |
| Swedish | 2111 | 0.91 |
| Finnish | 2025 | 0.87 |
| Scotch Irish | 1974 | 0.85 |
| Lithuanian | 1961 | 0.85 |
| British | 1637 | 0.71 |
| Ukrainian | 1349 | 0.58 |
| Eastern European | 1208 | 0.52 |
| Greek | 1043 | 0.45 |
| Austrian | 777 | 0.34 |
| Norwegian | 764 | 0.33 |
| Yugoslavian | 712 | 0.31 |
| Subsaharan African | 706 | 0.30 |
| Swiss | 650 | 0.28 |
| Lebanese | 619 | 0.27 |
| African | 541 | 0.23 |
| French Canadian | 520 | 0.22 |
| Scandinavian | 510 | 0.22 |
| Danish | 501 | 0.22 |
| Czechoslovakian | 459 | 0.20 |
| Romanian | 441 | 0.19 |
| Slavic | 397 | 0.17 |
| Albania | 389 | 0.17 |
| Canadian | 348 | 0.15 |
| Portuguese | 301 | 0.13 |
| Armenian | 288 | 0.12 |
| Serbian | 216 | 0.09 |
| West Indian (except Hispanic groups) | 205 | 0.09 |
| Iranian | 157 | 0.07 |
| Macedonian | 145 | 0.06 |
| Pennsylvania German | 141 | 0.06 |
| Jamaican | 140 | 0.06 |
| Belgian | 125 | 0.05 |
| Celtic | 106 | 0.05 |
| Latvian | 84 | 0.04 |
| Northern European | 76 | 0.03 |
| Brazilian | 70 | 0.03 |
| Bulgarian | 58 | 0.03 |
| Haitian | 58 | 0.03 |
| Syrian | 48 | 0.02 |
| Australian | 39 | 0.02 |
| Assyrian/Chaldean/Syriac | 28 | 0.01 |
| Israeli | 26 | 0.01 |
| Estonian | 23 | 0.01 |
| Nigerian | 23 | 0.01 |
| Egyptian | 19 | 0.01 |
| Carpatho Rusyn | 19 | 0.01 |
| Palestinian | 18 | 0.01 |
| Icelander | 18 | 0.01 |
| New Zealander | 13 | 0.01 |
| Arab | 12 | 0.01 |
| South African | 9 | 0.00 |
| Turkish | 9 | 0.00 |
| Jordanian | 8 | 0.00 |
| Luxembourger | 5 | 0.00 |
| British West Indian | 4 | 0.00 |
| West Indian | 3 | 0.00 |