Seneca Knolls CDP, NY Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 7, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 1.95K Seneca Knolls CDP, NY population, 516 had German ancestry (26.48%), 509 had Unclassified ancestry (26.12%), and 339 had Irish ancestry (17.39%).
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 York cities and places, New York counties, and for New York.
Data Source: US Census - ACS 5-Year Estimates (2021).
Seneca Knolls CDP, NY Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| German | 516 | 26.48 |
| Unclassified | 509 | 26.12 |
| Irish | 339 | 17.39 |
| Other Groups | 231 | 11.85 |
| Italian | 184 | 9.44 |
| English | 159 | 8.16 |
| Scandinavian | 150 | 7.70 |
| Polish | 137 | 7.03 |
| French (except Basque) | 124 | 6.36 |
| Scottish | 103 | 5.29 |
| French Canadian | 62 | 3.18 |
| Welsh | 45 | 2.31 |
| American | 38 | 1.95 |
| Croatian | 32 | 1.64 |
| Scotch Irish | 32 | 1.64 |
| Russian | 18 | 0.92 |
| Dutch | 17 | 0.87 |
| Norwegian | 11 | 0.56 |