Greenwich CDP (Cumberland County), NJ Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 7, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 147 Greenwich CDP (Cumberland County), NJ population, 68 had German ancestry (46.26%), 37 had Irish ancestry (25.17%), and 27 had Other Groups ancestry (18.37%).
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 New Jersey cities and places, New Jersey counties, and for New Jersey.
Data Source: US Census - ACS 5-Year Estimates (2021).
Greenwich CDP (Cumberland County), NJ Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| German | 68 | 46.26 |
| Irish | 37 | 25.17 |
| Other Groups | 27 | 18.37 |
| English | 26 | 17.69 |
| Unclassified | 20 | 13.61 |
| Italian | 10 | 6.80 |
| Welsh | 4 | 2.72 |
| British | 3 | 2.04 |
| Scottish | 3 | 2.04 |
| American | 2 | 1.36 |
| Dutch | 2 | 1.36 |
| Eastern European | 2 | 1.36 |
| Polish | 2 | 1.36 |
| Slovak | 2 | 1.36 |
| Ukrainian | 2 | 1.36 |
| French Canadian | 1 | 0.68 |
| Scandinavian | 1 | 0.68 |
| Scotch Irish | 1 | 0.68 |