York County, ME Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 3, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 210.49K York County, ME population, 45.04K had Unclassified ancestry (21.40%), 38.49K had Irish ancestry (18.29%), and 38.49K had English ancestry (18.28%).
The chart below shows the top 10 ancestry groups by percentage, and the table below shows both the population and percentages for many ancestry groups.
You can see similar information for other Maine counties, and for Maine.
NB: People could belong to one or more ancestry groups.
Data Source: US Census Bureau.
York County, ME Population By Ancestry in 2021
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| Ancestry | Population | Percent of Pop. (%) |
|---|---|---|
| Unclassified | 45044 | 21.40 |
| Irish | 38488 | 18.29 |
| English | 38486 | 18.28 |
| French (except Basque) | 26191 | 12.44 |
| Other Groups | 24251 | 11.52 |
| French Canadian | 21818 | 10.37 |
| German | 15619 | 7.42 |
| Italian | 14918 | 7.09 |
| American | 11538 | 5.48 |
| Scottish | 7771 | 3.69 |
| Polish | 5341 | 2.54 |
| European | 3633 | 1.73 |
| Swedish | 3147 | 1.50 |
| Norwegian | 2767 | 1.32 |
| Scotch Irish | 2191 | 1.04 |
| Canadian | 2128 | 1.01 |
| Greek | 2011 | 0.96 |
| British | 1746 | 0.83 |
| Welsh | 1691 | 0.80 |
| Portuguese | 1612 | 0.77 |
| Dutch | 1605 | 0.76 |
| Russian | 1405 | 0.67 |
| Danish | 957 | 0.46 |
| Czech | 782 | 0.37 |
| Eastern European | 668 | 0.32 |
| Lithuanian | 620 | 0.30 |
| Scandinavian | 552 | 0.26 |
| Subsaharan African | 541 | 0.26 |
| Finnish | 500 | 0.24 |
| West Indian (except Hispanic groups) | 477 | 0.23 |
| Jamaican | 446 | 0.21 |
| Swiss | 422 | 0.20 |
| Hungarian | 410 | 0.20 |
| Afghan | 400 | 0.19 |
| Ukrainian | 397 | 0.19 |
| Lebanese | 394 | 0.19 |
| Northern European | 376 | 0.18 |
| Romanian | 308 | 0.15 |
| Austrian | 298 | 0.14 |
| Albania | 277 | 0.13 |
| Czechoslovakian | 247 | 0.12 |
| Slovak | 188 | 0.09 |
| Belgian | 173 | 0.08 |
| Syrian | 158 | 0.08 |
| Cajun | 109 | 0.05 |
| Australian | 104 | 0.05 |
| African | 99 | 0.05 |
| Kenyan | 84 | 0.04 |
| Yugoslavian | 72 | 0.03 |
| Egyptian | 64 | 0.03 |
| Armenian | 64 | 0.03 |
| Bulgarian | 51 | 0.02 |
| Slovene | 49 | 0.02 |
| Brazilian | 47 | 0.02 |
| Serbian | 43 | 0.02 |
| Celtic | 41 | 0.02 |
| Basque | 36 | 0.02 |
| Turkish | 33 | 0.02 |
| Croatian | 30 | 0.01 |
| West Indian | 30 | 0.01 |
| Ghanaian | 28 | 0.01 |
| Cape Verdean | 25 | 0.01 |
| Assyrian/Chaldean/Syriac | 24 | 0.01 |
| Slavic | 24 | 0.01 |
| Arab | 21 | 0.01 |
| New Zealander | 20 | 0.01 |
| Pennsylvania German | 19 | 0.01 |
| Luxembourger | 16 | 0.01 |
| Somali | 15 | 0.01 |
| Israeli | 13 | 0.01 |
| Moroccan | 11 | 0.01 |
| Ethiopian | 10 | 0.01 |
| Latvian | 6 | 0.00 |
| Guyanese | 5 | 0.00 |
| Icelander | 3 | 0.00 |
| Sudanese | 1 | 0.00 |
| Haitian | 1 | 0.00 |