Plumas County, CA Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 3, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 19.63K Plumas County, CA population, 5.93K had Unclassified ancestry (30.21%), 4.01K had German ancestry (20.42%), and 3.25K had Other Groups ancestry (16.55%).
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 see similar information for other California counties, and for California.
Data Source: US Census - ACS 5-Year Estimates (2021).
Plumas County, CA Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Unclassified | 5930 | 30.21 |
| German | 4009 | 20.42 |
| Other Groups | 3249 | 16.55 |
| English | 2619 | 13.34 |
| Irish | 1933 | 9.85 |
| Italian | 1474 | 7.51 |
| American | 575 | 2.93 |
| Scottish | 560 | 2.85 |
| Swedish | 546 | 2.78 |
| European | 531 | 2.71 |
| French (except Basque) | 355 | 1.81 |
| Dutch | 322 | 1.64 |
| Portuguese | 317 | 1.62 |
| Norwegian | 299 | 1.52 |
| Scotch Irish | 265 | 1.35 |
| Ukrainian | 253 | 1.29 |
| Welsh | 235 | 1.20 |
| Scandinavian | 194 | 0.99 |
| Subsaharan African | 190 | 0.97 |
| African | 190 | 0.97 |
| Canadian | 187 | 0.95 |
| Czech | 173 | 0.88 |
| Hungarian | 152 | 0.77 |
| Northern European | 141 | 0.72 |
| Eastern European | 136 | 0.69 |
| Polish | 125 | 0.64 |
| Danish | 100 | 0.51 |
| British | 87 | 0.44 |
| Russian | 85 | 0.43 |
| Austrian | 80 | 0.41 |
| Swiss | 78 | 0.40 |
| Greek | 76 | 0.39 |
| Slovak | 67 | 0.34 |
| New Zealander | 56 | 0.28 |
| French Canadian | 45 | 0.23 |
| Finnish | 36 | 0.18 |
| Estonian | 26 | 0.13 |
| Yugoslavian | 23 | 0.12 |
| Czechoslovakian | 17 | 0.09 |
| Croatian | 10 | 0.05 |
| Latvian | 10 | 0.05 |
| Palestinian | 9 | 0.05 |
| Armenian | 8 | 0.04 |
| Iranian | 4 | 0.02 |
| Syrian | 3 | 0.02 |
| Slovene | 3 | 0.02 |
| Jordanian | 1 | 0.01 |