Watertown CDP, CT Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 7, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 3.60K Watertown CDP, CT population, 745 had Italian ancestry (20.69%), 679 had Irish ancestry (18.86%), and 636 had Other Groups ancestry (17.67%).
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 cities and places, Connecticut counties, and for Connecticut.
Data Source: US Census - ACS 5-Year Estimates (2021).
Watertown CDP, CT Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Italian | 745 | 20.69 |
| Irish | 679 | 18.86 |
| Other Groups | 636 | 17.67 |
| Unclassified | 513 | 14.25 |
| English | 290 | 8.06 |
| French (except Basque) | 266 | 7.39 |
| Lithuanian | 239 | 6.64 |
| German | 210 | 5.83 |
| Polish | 188 | 5.22 |
| Scandinavian | 150 | 4.17 |
| British | 122 | 3.39 |
| American | 118 | 3.28 |
| Czech | 78 | 2.17 |
| Austrian | 57 | 1.58 |
| Ukrainian | 57 | 1.58 |
| Northern European | 51 | 1.42 |
| Hungarian | 46 | 1.28 |
| Eastern European | 41 | 1.14 |
| European | 32 | 0.89 |
| Subsaharan African | 32 | 0.89 |
| African | 32 | 0.89 |
| Lebanese | 25 | 0.69 |
| French Canadian | 18 | 0.50 |
| Russian | 18 | 0.50 |
| Moroccan | 15 | 0.42 |
| Dutch | 13 | 0.36 |
| West Indian (except Hispanic groups) | 13 | 0.36 |
| Haitian | 13 | 0.36 |
| Turkish | 11 | 0.31 |
| Greek | 8 | 0.22 |
| Scottish | 6 | 0.17 |
| Finnish | 4 | 0.11 |