East Islip CDP, 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 12.60K East Islip CDP, NY population, 4.17K had Italian ancestry (33.08%), 3.48K had Irish ancestry (27.62%), and 2.36K had Unclassified ancestry (18.74%).
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).
East Islip CDP, NY Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Italian | 4167 | 33.08 |
| Irish | 3479 | 27.62 |
| Unclassified | 2361 | 18.74 |
| Other Groups | 1919 | 15.24 |
| German | 1540 | 12.23 |
| American | 699 | 5.55 |
| English | 678 | 5.38 |
| Turkish | 396 | 3.14 |
| Greek | 216 | 1.72 |
| Polish | 206 | 1.64 |
| Subsaharan African | 175 | 1.39 |
| African | 175 | 1.39 |
| French (except Basque) | 148 | 1.18 |
| Norwegian | 140 | 1.11 |
| Russian | 134 | 1.06 |
| Hungarian | 103 | 0.82 |
| Swedish | 100 | 0.79 |
| Austrian | 94 | 0.75 |
| French Canadian | 91 | 0.72 |
| Scottish | 79 | 0.63 |
| Czech | 76 | 0.60 |
| Czechoslovakian | 59 | 0.47 |
| West Indian (except Hispanic groups) | 54 | 0.43 |
| Haitian | 54 | 0.43 |
| Danish | 40 | 0.32 |
| Eastern European | 40 | 0.32 |
| European | 39 | 0.31 |
| Lithuanian | 38 | 0.30 |
| Ukrainian | 36 | 0.29 |
| Croatian | 28 | 0.22 |
| Romanian | 21 | 0.17 |
| Dutch | 18 | 0.14 |
| Finnish | 18 | 0.14 |
| Welsh | 18 | 0.14 |
| Syrian | 16 | 0.13 |
| Yugoslavian | 16 | 0.13 |
| Scandinavian | 12 | 0.10 |
| Slovak | 2 | 0.02 |