Mars borough, PA Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 8, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 1.31K Mars borough, PA population, 446 had German ancestry (34.05%), 280 had Irish ancestry (21.37%), and 229 had English ancestry (17.48%).
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 Pennsylvania cities and places, Pennsylvania counties, and for Pennsylvania.
Data Source: US Census - ACS 5-Year Estimates (2021).
Mars borough, PA Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| German | 446 | 34.05 |
| Irish | 280 | 21.37 |
| English | 229 | 17.48 |
| Unclassified | 220 | 16.79 |
| Italian | 212 | 16.18 |
| Polish | 79 | 6.03 |
| Other Groups | 75 | 5.73 |
| French (except Basque) | 70 | 5.34 |
| Scottish | 52 | 3.97 |
| Czechoslovakian | 51 | 3.89 |
| American | 48 | 3.66 |
| Slovak | 37 | 2.82 |
| West Indian (except Hispanic groups) | 32 | 2.44 |
| Jamaican | 32 | 2.44 |
| Scotch Irish | 31 | 2.37 |
| Dutch | 25 | 1.91 |
| Finnish | 22 | 1.68 |
| Welsh | 22 | 1.68 |
| Croatian | 20 | 1.53 |
| European | 15 | 1.15 |
| Lithuanian | 13 | 0.99 |