Knox County, ME Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 3, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 40.52K Knox County, ME population, 10.08K had Unclassified ancestry (24.88%), 8.47K had English ancestry (20.90%), and 5.45K had Irish ancestry (13.46%).
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 Maine counties, and for Maine.
Data Source: US Census - ACS 5-Year Estimates (2021).
Knox County, ME Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Unclassified | 10081 | 24.88 |
| English | 8470 | 20.90 |
| Irish | 5453 | 13.46 |
| Other Groups | 4540 | 11.21 |
| German | 3558 | 8.78 |
| American | 3360 | 8.29 |
| French (except Basque) | 2420 | 5.97 |
| Italian | 2332 | 5.76 |
| Scottish | 2019 | 4.98 |
| French Canadian | 1395 | 3.44 |
| European | 1340 | 3.31 |
| Scotch Irish | 976 | 2.41 |
| Finnish | 849 | 2.10 |
| Swedish | 832 | 2.05 |
| Polish | 661 | 1.63 |
| Norwegian | 645 | 1.59 |
| British | 583 | 1.44 |
| Welsh | 529 | 1.31 |
| Dutch | 459 | 1.13 |
| Portuguese | 374 | 0.92 |
| Canadian | 365 | 0.90 |
| Russian | 238 | 0.59 |
| Northern European | 232 | 0.57 |
| Scandinavian | 184 | 0.45 |
| Eastern European | 157 | 0.39 |
| Danish | 138 | 0.34 |
| Austrian | 133 | 0.33 |
| Armenian | 121 | 0.30 |
| Slovak | 115 | 0.28 |
| Czech | 114 | 0.28 |
| Swiss | 88 | 0.22 |
| Lithuanian | 87 | 0.22 |
| Czechoslovakian | 84 | 0.21 |
| Greek | 82 | 0.20 |
| Belgian | 69 | 0.17 |
| Hungarian | 60 | 0.15 |
| Ukrainian | 57 | 0.14 |
| Romanian | 56 | 0.14 |
| Lebanese | 33 | 0.08 |
| Latvian | 32 | 0.08 |
| West Indian (except Hispanic groups) | 30 | 0.07 |
| Australian | 28 | 0.07 |
| Albania | 24 | 0.06 |
| Israeli | 23 | 0.06 |
| Syrian | 18 | 0.04 |
| Subsaharan African | 18 | 0.04 |
| Assyrian/Chaldean/Syriac | 17 | 0.04 |
| Jamaican | 14 | 0.04 |
| Iranian | 13 | 0.03 |
| Turkish | 10 | 0.03 |
| Nigerian | 9 | 0.02 |
| West Indian | 9 | 0.02 |
| Slavic | 8 | 0.02 |
| US Virgin Islander | 7 | 0.02 |
| Iraqi | 6 | 0.02 |
| Ethiopian | 6 | 0.02 |
| Estonian | 4 | 0.01 |
| New Zealander | 4 | 0.01 |
| Pennsylvania German | 4 | 0.01 |
| South African | 3 | 0.01 |
| Egyptian | 2 | 0.01 |
| Bulgarian | 2 | 0.01 |