Port Jefferson village, NY Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 7, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 7.95K Port Jefferson village, NY population, 1.77K had Italian ancestry (22.27%), 1.55K had Irish ancestry (19.55%), and 1.36K had Unclassified ancestry (17.11%).
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 New York cities and places, New York counties, and for New York.
Data Source: US Census - ACS 5-Year Estimates (2021).
Port Jefferson village, NY Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Italian | 1771 | 22.27 |
| Irish | 1554 | 19.55 |
| Unclassified | 1360 | 17.11 |
| Other Groups | 1278 | 16.07 |
| German | 1147 | 14.43 |
| English | 561 | 7.06 |
| Polish | 551 | 6.93 |
| American | 478 | 6.01 |
| Russian | 279 | 3.51 |
| Greek | 151 | 1.90 |
| French (except Basque) | 149 | 1.87 |
| Armenian | 135 | 1.70 |
| Croatian | 89 | 1.12 |
| Norwegian | 89 | 1.12 |
| Slovak | 83 | 1.04 |
| European | 81 | 1.02 |
| British | 77 | 0.97 |
| Hungarian | 77 | 0.97 |
| Eastern European | 67 | 0.84 |
| Dutch | 66 | 0.83 |
| Swedish | 61 | 0.77 |
| Bulgarian | 42 | 0.53 |
| French Canadian | 40 | 0.50 |
| Ukrainian | 38 | 0.48 |
| Lebanese | 37 | 0.47 |
| Romanian | 36 | 0.45 |
| Albania | 34 | 0.43 |
| Northern European | 30 | 0.38 |
| Scottish | 29 | 0.37 |
| Portuguese | 27 | 0.34 |
| Egyptian | 26 | 0.33 |
| Czechoslovakian | 25 | 0.31 |
| Scotch Irish | 25 | 0.31 |
| Canadian | 24 | 0.30 |
| Latvian | 23 | 0.29 |
| Danish | 18 | 0.23 |
| Turkish | 16 | 0.20 |
| Palestinian | 15 | 0.19 |
| Celtic | 15 | 0.19 |
| Iranian | 15 | 0.19 |
| Lithuanian | 15 | 0.19 |
| Serbian | 15 | 0.19 |
| Australian | 8 | 0.10 |
| Austrian | 8 | 0.10 |
| Belgian | 8 | 0.10 |
| West Indian (except Hispanic groups) | 6 | 0.08 |
| Haitian | 6 | 0.08 |
| Scandinavian | 4 | 0.05 |