CT Congressional District 2 Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 4, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 702.07K CT Congressional District 2 population, 136.34K had Unclassified ancestry (19.42%), 128.42K had Other Groups ancestry (18.29%), and 126.15K had Irish ancestry (17.97%).
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 Connecticut congressional districts, Connecticut counties, and for Connecticut.
Data Source: US Census - ACS 5-Year Estimates (2021).
CT Congressional District 2 Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Unclassified | 136343 | 19.42 |
| Other Groups | 128422 | 18.29 |
| Irish | 126148 | 17.97 |
| Italian | 101105 | 14.40 |
| English | 86853 | 12.37 |
| German | 73198 | 10.43 |
| French (except Basque) | 55993 | 7.98 |
| Polish | 55860 | 7.96 |
| French Canadian | 33476 | 4.77 |
| American | 25234 | 3.59 |
| Scottish | 17725 | 2.53 |
| Swedish | 13372 | 1.91 |
| Portuguese | 10658 | 1.52 |
| European | 8248 | 1.18 |
| Russian | 7342 | 1.05 |
| West Indian (except Hispanic groups) | 6772 | 0.97 |
| Dutch | 6101 | 0.87 |
| Greek | 5647 | 0.80 |
| Lithuanian | 4983 | 0.71 |
| Scotch Irish | 4813 | 0.69 |
| Norwegian | 4783 | 0.68 |
| British | 4148 | 0.59 |
| Ukrainian | 3922 | 0.56 |
| Canadian | 3586 | 0.51 |
| Welsh | 3560 | 0.51 |
| Hungarian | 3529 | 0.50 |
| Haitian | 3450 | 0.49 |
| Eastern European | 3290 | 0.47 |
| Subsaharan African | 3028 | 0.43 |
| Swiss | 2505 | 0.36 |
| Finnish | 2244 | 0.32 |
| Czech | 2222 | 0.32 |
| Austrian | 2057 | 0.29 |
| Danish | 2026 | 0.29 |
| Jamaican | 2010 | 0.29 |
| Scandinavian | 1770 | 0.25 |
| Brazilian | 1647 | 0.24 |
| African | 1639 | 0.23 |
| Slovak | 1531 | 0.22 |
| Lebanese | 1420 | 0.20 |
| Northern European | 976 | 0.14 |
| Czechoslovakian | 861 | 0.12 |
| Armenian | 732 | 0.10 |
| Romanian | 673 | 0.10 |
| Trinidadian and Tobagonian | 623 | 0.09 |
| Albania | 609 | 0.09 |
| Belgian | 606 | 0.09 |
| West Indian | 518 | 0.07 |
| Estonian | 484 | 0.07 |
| Latvian | 446 | 0.06 |
| Nigerian | 424 | 0.06 |
| Egyptian | 415 | 0.06 |
| Iranian | 368 | 0.05 |
| Croatian | 357 | 0.05 |
| Slavic | 326 | 0.05 |
| Syrian | 321 | 0.05 |
| Serbian | 321 | 0.05 |
| Cape Verdean | 295 | 0.04 |
| Turkish | 290 | 0.04 |
| Slovene | 282 | 0.04 |
| Yugoslavian | 270 | 0.04 |
| Australian | 268 | 0.04 |
| Guyanese | 201 | 0.03 |
| Ghanaian | 192 | 0.03 |
| Kenyan | 172 | 0.02 |
| Jordanian | 170 | 0.02 |
| Pennsylvania German | 170 | 0.02 |
| Celtic | 146 | 0.02 |
| Afghan | 111 | 0.02 |
| Israeli | 79 | 0.01 |
| Icelander | 72 | 0.01 |
| British West Indian | 62 | 0.01 |
| Basque | 61 | 0.01 |
| Liberian | 61 | 0.01 |
| Moroccan | 50 | 0.01 |
| Dutch West Indian | 46 | 0.01 |
| Arab | 44 | 0.01 |
| Carpatho Rusyn | 43 | 0.01 |
| Assyrian/Chaldean/Syriac | 42 | 0.01 |
| Bulgarian | 42 | 0.01 |
| South African | 41 | 0.01 |
| German Russian | 37 | 0.01 |
| Cajun | 36 | 0.01 |
| Barbadian | 35 | 0.01 |
| Sierra Leonean | 33 | 0.01 |
| New Zealander | 29 | 0.00 |
| Ethiopian | 28 | 0.00 |
| Palestinian | 27 | 0.00 |
| Macedonian | 25 | 0.00 |
| Maltese | 24 | 0.00 |
| Belizean | 23 | 0.00 |
| Bahamian | 18 | 0.00 |
| Alsatian | 17 | 0.00 |
| Luxembourger | 17 | 0.00 |
| Ugandan | 13 | 0.00 |
| Somali | 12 | 0.00 |
| US Virgin Islander | 9 | 0.00 |