Johnstown town, CO Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 7, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 16.60K Johnstown town, CO population, 4.38K had Other Groups ancestry (26.37%), 3.86K had German ancestry (23.25%), and 3.07K had English ancestry (18.52%).
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 Colorado cities and places, Colorado counties, and for Colorado.
Data Source: US Census - ACS 5-Year Estimates (2021).
Johnstown town, CO Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Other Groups | 4377 | 26.37 |
| German | 3858 | 23.25 |
| English | 3073 | 18.52 |
| Irish | 3016 | 18.17 |
| Unclassified | 2162 | 13.03 |
| Polish | 1159 | 6.98 |
| Swedish | 869 | 5.24 |
| Italian | 762 | 4.59 |
| American | 748 | 4.51 |
| Welsh | 447 | 2.69 |
| French (except Basque) | 444 | 2.68 |
| Subsaharan African | 285 | 1.72 |
| Cape Verdean | 285 | 1.72 |
| Dutch | 261 | 1.57 |
| European | 257 | 1.55 |
| Norwegian | 245 | 1.48 |
| Russian | 206 | 1.24 |
| Danish | 177 | 1.07 |
| Scottish | 172 | 1.04 |
| Czech | 160 | 0.96 |
| Scandinavian | 150 | 0.90 |
| Bulgarian | 147 | 0.89 |
| Scotch Irish | 133 | 0.80 |
| Swiss | 112 | 0.68 |
| British | 86 | 0.52 |
| Greek | 82 | 0.49 |
| Czechoslovakian | 61 | 0.37 |
| Ukrainian | 60 | 0.36 |
| Brazilian | 59 | 0.36 |
| Romanian | 35 | 0.21 |
| Lebanese | 31 | 0.19 |
| Austrian | 25 | 0.15 |
| Eastern European | 23 | 0.14 |
| French Canadian | 19 | 0.11 |
| Belgian | 16 | 0.10 |
| Finnish | 15 | 0.09 |
| Portuguese | 6 | 0.04 |