Waterbury city, 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 113.78K Waterbury city, CT population, 54.17K had Other Groups ancestry (47.60%), 17.85K had Unclassified ancestry (15.69%), and 14.73K had Italian ancestry (12.95%).
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).
Waterbury city, CT Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Other Groups | 54165 | 47.60 |
| Unclassified | 17851 | 15.69 |
| Italian | 14732 | 12.95 |
| Irish | 8618 | 7.57 |
| West Indian (except Hispanic groups) | 4908 | 4.31 |
| English | 3653 | 3.21 |
| French (except Basque) | 3618 | 3.18 |
| Jamaican | 3324 | 2.92 |
| German | 3302 | 2.90 |
| Albania | 3012 | 2.65 |
| Polish | 2628 | 2.31 |
| American | 2147 | 1.89 |
| Portuguese | 1881 | 1.65 |
| Subsaharan African | 1872 | 1.65 |
| Lithuanian | 1812 | 1.59 |
| French Canadian | 1558 | 1.37 |
| Brazilian | 1254 | 1.10 |
| West Indian | 927 | 0.82 |
| African | 692 | 0.61 |
| Guyanese | 671 | 0.59 |
| Russian | 632 | 0.56 |
| Swedish | 580 | 0.51 |
| Cape Verdean | 552 | 0.49 |
| European | 495 | 0.44 |
| Scottish | 415 | 0.37 |
| British West Indian | 373 | 0.33 |
| Dutch | 366 | 0.32 |
| Haitian | 320 | 0.28 |
| Canadian | 317 | 0.28 |
| Israeli | 296 | 0.26 |
| Lebanese | 278 | 0.24 |
| British | 277 | 0.24 |
| Arab | 273 | 0.24 |
| Trinidadian and Tobagonian | 262 | 0.23 |
| Greek | 251 | 0.22 |
| Hungarian | 251 | 0.22 |
| Ukrainian | 248 | 0.22 |
| Nigerian | 233 | 0.21 |
| Czech | 172 | 0.15 |
| Ghanaian | 171 | 0.15 |
| Austrian | 157 | 0.14 |
| Eastern European | 103 | 0.09 |
| Estonian | 90 | 0.08 |
| Scandinavian | 90 | 0.08 |
| Swiss | 81 | 0.07 |
| Slovak | 67 | 0.06 |
| Scotch Irish | 47 | 0.04 |
| Jordanian | 46 | 0.04 |
| Armenian | 45 | 0.04 |
| Macedonian | 38 | 0.03 |