Groton CDP, MA Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 7, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 1.30K Groton CDP, MA population, 548 had Unclassified ancestry (42.32%), 334 had English ancestry (25.79%), and 171 had Other Groups ancestry (13.21%).
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 Massachusetts cities and places, Massachusetts counties, and for Massachusetts.
Data Source: US Census - ACS 5-Year Estimates (2021).
Groton CDP, MA Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Unclassified | 548 | 42.32 |
| English | 334 | 25.79 |
| Other Groups | 171 | 13.21 |
| German | 152 | 11.74 |
| Irish | 138 | 10.66 |
| French (except Basque) | 71 | 5.48 |
| Italian | 71 | 5.48 |
| Swedish | 35 | 2.70 |
| West Indian (except Hispanic groups) | 30 | 2.32 |
| West Indian | 30 | 2.32 |
| Scottish | 21 | 1.62 |
| Lebanese | 17 | 1.31 |
| Scotch Irish | 17 | 1.31 |
| Scandinavian | 16 | 1.24 |
| European | 14 | 1.08 |
| Lithuanian | 13 | 1.00 |
| Polish | 13 | 1.00 |
| Ukrainian | 12 | 0.93 |
| Greek | 11 | 0.85 |
| Slovene | 8 | 0.62 |
| British | 6 | 0.46 |
| French Canadian | 5 | 0.39 |
| American | 1 | 0.08 |