Brookline 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 62.62K Brookline CDP, MA population, 22.55K had Other Groups ancestry (36.00%), 9.72K had Unclassified ancestry (15.52%), and 6.59K had Irish ancestry (10.53%).
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).
Brookline CDP, MA Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Other Groups | 22545 | 36.00 |
| Unclassified | 9720 | 15.52 |
| Irish | 6592 | 10.53 |
| German | 5276 | 8.43 |
| English | 4282 | 6.84 |
| Italian | 4259 | 6.80 |
| Russian | 3542 | 5.66 |
| Polish | 2074 | 3.31 |
| American | 1929 | 3.08 |
| European | 1630 | 2.60 |
| Eastern European | 1578 | 2.52 |
| French (except Basque) | 1558 | 2.49 |
| Scottish | 1449 | 2.31 |
| Israeli | 1423 | 2.27 |
| Portuguese | 845 | 1.35 |
| Swedish | 701 | 1.12 |
| French Canadian | 672 | 1.07 |
| Iranian | 618 | 0.99 |
| Greek | 548 | 0.88 |
| Ukrainian | 546 | 0.87 |
| Subsaharan African | 545 | 0.87 |
| British | 501 | 0.80 |
| Hungarian | 424 | 0.68 |
| Dutch | 407 | 0.65 |
| Canadian | 385 | 0.62 |
| Romanian | 373 | 0.60 |
| Norwegian | 363 | 0.58 |
| Lithuanian | 341 | 0.55 |
| Lebanese | 322 | 0.51 |
| Danish | 316 | 0.51 |
| West Indian (except Hispanic groups) | 312 | 0.50 |
| Swiss | 308 | 0.49 |
| Scotch Irish | 307 | 0.49 |
| Austrian | 293 | 0.47 |
| Welsh | 274 | 0.44 |
| Jamaican | 256 | 0.41 |
| Albania | 227 | 0.36 |
| Brazilian | 219 | 0.35 |
| Serbian | 193 | 0.31 |
| Arab | 167 | 0.27 |
| Armenian | 162 | 0.26 |
| Bulgarian | 157 | 0.25 |
| Northern European | 150 | 0.24 |
| Jordanian | 146 | 0.23 |
| Czech | 146 | 0.23 |
| Finnish | 138 | 0.22 |
| Slavic | 118 | 0.19 |
| Latvian | 117 | 0.19 |
| Scandinavian | 115 | 0.18 |
| Slovak | 115 | 0.18 |