Ranking of Utah Counties By Percentage of Population with American Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 142.18K people in Utah with American ancestry (4.40% of Utah population). Among all Utah counties, Piute County had the highest percentage of its population with American ancestry (13.27%), followed by Iron County (8.51%), and Kane County (8.11%).
The chart and table below shows the top 10 counties with high percentage of its population having American ancestry.
You can see similar information for other states and for other ancestry groups in Utah.
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Related Topics: Utah ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Utah Counties By Percentage of Population with American Ancestry in 2021
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| Rank | County | Percentage of Pop. (%) |
|---|---|---|
| 1 | Piute County | 13.27 |
| 2 | Iron County | 8.51 |
| 3 | Kane County | 8.11 |
| 4 | Morgan County | 7.38 |
| 5 | Beaver County | 6.82 |
| 6 | Washington County | 6.49 |
| 7 | Millard County | 5.93 |
| 8 | Juab County | 5.80 |
| 9 | San Juan County | 5.63 |
| 10 | Box Elder County | 5.19 |
| 11 | Summit County | 4.97 |
| 12 | Tooele County | 4.91 |
| 13 | Carbon County | 4.87 |
| 14 | Uintah County | 4.65 |
| 15 | Weber County | 4.61 |
| 16 | Davis County | 4.39 |
| 17 | Grand County | 4.27 |
| 18 | Utah County | 4.22 |
| 19 | Rich County | 4.15 |
| 20 | Duchesne County | 4.01 |
| 21 | Salt Lake County | 3.94 |
| 22 | Cache County | 3.78 |
| 23 | Wasatch County | 3.25 |
| 24 | Daggett County | 3.19 |
| 25 | Wayne County | 3.16 |
| 26 | Sevier County | 2.79 |
| 27 | Sanpete County | 2.72 |
| 28 | Garfield County | 1.84 |
| 29 | Emery County | 0.78 |