Ranking of Utah Counties By Percentage of Population with Other Groups Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 780.29K people in Utah with Other Groups ancestry (24.15% of Utah population). Among all Utah counties, San Juan County had the highest percentage of its population with Other Groups ancestry (58.71%), followed by Salt Lake County (29.98%), and Grand County (25.67%).

The chart and table below shows the top 10 counties with high percentage of its population having Other Groups ancestry.

You can see similar information for other states and for other ancestry groups in Utah.

Data Source: US Census Bureau.
Ranking of Utah Counties By Percentage of Population with Other Groups Ancestry in 2021
San Juan County
Salt Lake County
Grand County
Uintah County
Weber County
Utah County
Washington County
Carbon County
Tooele County
Millard County
Ranking of Utah Counties By Percentage of Population with Other Groups Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 San Juan County 58.71
2 Salt Lake County 29.98
3 Grand County 25.67
4 Uintah County 25.61
5 Weber County 23.40
6 Utah County 21.96
7 Washington County 20.94
8 Carbon County 20.68
9 Tooele County 20.63
10 Millard County 20.45
11 Davis County 19.74
12 Beaver County 19.55
13 Duchesne County 19.15
14 Box Elder County 18.38
15 Iron County 18.34
16 Cache County 18.16
17 Wasatch County 16.46
18 Sanpete County 16.40
19 Garfield County 14.94
20 Emery County 14.65
21 Summit County 14.64
22 Sevier County 14.49
23 Juab County 14.13
24 Kane County 13.43
25 Piute County 12.94
26 Rich County 12.09
27 Wayne County 11.12
28 Daggett County 9.57
29 Morgan County 8.38