Rock River town, WY Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 8, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 244 Rock River town, WY population, 90 had German ancestry (36.89%), 59 had Irish ancestry (24.18%), and 54 had Other Groups ancestry (22.13%).
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 Wyoming cities and places, Wyoming counties, and for Wyoming.
Data Source: US Census - ACS 5-Year Estimates (2021).
Rock River town, WY Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| German | 90 | 36.89 |
| Irish | 59 | 24.18 |
| Other Groups | 54 | 22.13 |
| Unclassified | 40 | 16.39 |
| English | 28 | 11.48 |
| American | 26 | 10.66 |
| Scottish | 25 | 10.25 |
| Polish | 24 | 9.84 |
| French (except Basque) | 19 | 7.79 |
| Welsh | 9 | 3.69 |
| Italian | 6 | 2.46 |
| Danish | 5 | 2.05 |
| European | 5 | 2.05 |
| British | 3 | 1.23 |