Holbrook 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 11.34K Holbrook CDP, MA population, 3.89K had Irish ancestry (34.31%), 2.07K had Other Groups ancestry (18.27%), and 1.62K had Unclassified ancestry (14.32%).
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).
Holbrook CDP, MA Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Irish | 3892 | 34.31 |
| Other Groups | 2073 | 18.27 |
| Unclassified | 1624 | 14.32 |
| Italian | 1374 | 12.11 |
| English | 925 | 8.15 |
| West Indian (except Hispanic groups) | 789 | 6.96 |
| German | 689 | 6.07 |
| Polish | 559 | 4.93 |
| American | 445 | 3.92 |
| Subsaharan African | 378 | 3.33 |
| French (except Basque) | 377 | 3.32 |
| Cape Verdean | 328 | 2.89 |
| Haitian | 308 | 2.72 |
| Scottish | 303 | 2.67 |
| Lebanese | 294 | 2.59 |
| French Canadian | 237 | 2.09 |
| Bahamian | 193 | 1.70 |
| Swedish | 186 | 1.64 |
| Barbadian | 185 | 1.63 |
| Portuguese | 163 | 1.44 |
| Canadian | 159 | 1.40 |
| Russian | 158 | 1.39 |
| Brazilian | 125 | 1.10 |
| Hungarian | 118 | 1.04 |
| Norwegian | 114 | 1.00 |
| Scotch Irish | 97 | 0.86 |
| Dutch | 90 | 0.79 |
| Jamaican | 69 | 0.61 |
| European | 57 | 0.50 |
| Belgian | 55 | 0.49 |
| African | 50 | 0.44 |
| Albania | 40 | 0.35 |
| West Indian | 34 | 0.30 |
| Lithuanian | 26 | 0.23 |
| British | 24 | 0.21 |
| Northern European | 20 | 0.18 |
| Celtic | 12 | 0.11 |
| Eastern European | 3 | 0.03 |