Rotterdam 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 22.58K Rotterdam CDP, NY population, 6.18K had Italian ancestry (27.35%), 4.18K had Irish ancestry (18.49%), and 4.08K had Unclassified ancestry (18.08%).
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).
Rotterdam CDP, NY Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Italian | 6176 | 27.35 |
| Irish | 4176 | 18.49 |
| Unclassified | 4083 | 18.08 |
| German | 2989 | 13.24 |
| Other Groups | 2865 | 12.69 |
| English | 2248 | 9.95 |
| Polish | 2090 | 9.25 |
| French (except Basque) | 1423 | 6.30 |
| American | 1284 | 5.69 |
| Dutch | 1042 | 4.61 |
| West Indian (except Hispanic groups) | 710 | 3.14 |
| West Indian | 403 | 1.78 |
| Swedish | 394 | 1.75 |
| French Canadian | 357 | 1.58 |
| Scottish | 305 | 1.35 |
| Norwegian | 198 | 0.88 |
| Haitian | 176 | 0.78 |
| Guyanese | 151 | 0.67 |
| European | 141 | 0.62 |
| Eastern European | 107 | 0.47 |
| Slovak | 101 | 0.45 |
| Russian | 97 | 0.43 |
| Hungarian | 94 | 0.42 |
| Welsh | 87 | 0.39 |
| Canadian | 83 | 0.37 |
| Greek | 62 | 0.28 |
| Barbadian | 60 | 0.27 |
| Scotch Irish | 54 | 0.24 |
| Lithuanian | 52 | 0.23 |
| Northern European | 48 | 0.21 |
| Danish | 47 | 0.21 |
| Czech | 45 | 0.20 |
| Trinidadian and Tobagonian | 42 | 0.19 |
| Swiss | 41 | 0.18 |
| Subsaharan African | 40 | 0.18 |
| Ukrainian | 39 | 0.17 |
| Brazilian | 32 | 0.14 |
| Portuguese | 32 | 0.14 |
| Finnish | 31 | 0.14 |
| Jamaican | 31 | 0.14 |
| Lebanese | 29 | 0.13 |
| British | 24 | 0.11 |
| Bahamian | 22 | 0.10 |
| Slovene | 21 | 0.09 |
| Nigerian | 21 | 0.09 |
| Albania | 19 | 0.08 |
| Armenian | 19 | 0.08 |
| Ethiopian | 19 | 0.08 |
| Belizean | 17 | 0.08 |
| Belgian | 15 | 0.07 |