Williamson city, IA Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 7, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 163 Williamson city, IA population, 69 had Unclassified ancestry (42.33%), 42 had English ancestry (25.77%), and 23 had Irish ancestry (14.11%).
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 Iowa cities and places, Iowa counties, and for Iowa.
Data Source: US Census - ACS 5-Year Estimates (2021).
Williamson city, IA Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Unclassified | 69 | 42.33 |
| English | 42 | 25.77 |
| Irish | 23 | 14.11 |
| Other Groups | 15 | 9.20 |
| Dutch | 9 | 5.52 |
| German | 9 | 5.52 |
| American | 7 | 4.29 |
| Slovak | 6 | 3.68 |
| Ukrainian | 6 | 3.68 |
| Russian | 4 | 2.45 |
| British | 2 | 1.23 |
| Italian | 2 | 1.23 |
| Scandinavian | 2 | 1.23 |
| Swedish | 2 | 1.23 |
| Scotch Irish | 1 | 0.61 |