Northwest Harwinton 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 3.09K Northwest Harwinton CDP, CT population, 799 had Unclassified ancestry (25.87%), 696 had Italian ancestry (22.53%), and 571 had Irish ancestry (18.49%).
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).
Northwest Harwinton CDP, CT Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Unclassified | 799 | 25.87 |
| Italian | 696 | 22.53 |
| Irish | 571 | 18.49 |
| English | 445 | 14.41 |
| German | 353 | 11.43 |
| Polish | 350 | 11.33 |
| French (except Basque) | 176 | 5.70 |
| Swedish | 120 | 3.89 |
| Other Groups | 94 | 3.04 |
| Eastern European | 93 | 3.01 |
| American | 72 | 2.33 |
| Brazilian | 70 | 2.27 |
| Scottish | 70 | 2.27 |
| Subsaharan African | 58 | 1.88 |
| African | 58 | 1.88 |
| Slovak | 45 | 1.46 |
| French Canadian | 39 | 1.26 |
| Lithuanian | 29 | 0.94 |
| European | 27 | 0.87 |
| Danish | 25 | 0.81 |
| Finnish | 24 | 0.78 |
| Hungarian | 17 | 0.55 |
| Czech | 14 | 0.45 |
| Canadian | 10 | 0.32 |
| Swiss | 10 | 0.32 |
| British | 9 | 0.29 |
| Scotch Irish | 8 | 0.26 |
| Czechoslovakian | 7 | 0.23 |
| Portuguese | 7 | 0.23 |
| Dutch | 6 | 0.19 |