Onset 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 1.14K Onset CDP, MA population, 380 had Irish ancestry (33.39%), 340 had Subsaharan African ancestry (29.88%), and 340 had Cape Verdean ancestry (29.88%).
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).
Onset CDP, MA Population By Ancestry in 2021
Items per page:
0 of 0
| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Irish | 380 | 33.39 |
| Subsaharan African | 340 | 29.88 |
| Cape Verdean | 340 | 29.88 |
| Italian | 230 | 20.21 |
| Unclassified | 199 | 17.49 |
| Swedish | 140 | 12.30 |
| English | 86 | 7.56 |
| German | 48 | 4.22 |
| Polish | 41 | 3.60 |
| French (except Basque) | 40 | 3.52 |
| Other Groups | 38 | 3.34 |
| Scottish | 15 | 1.32 |
| American | 13 | 1.14 |
| Swiss | 13 | 1.14 |