Ranking of Utah Counties By Percentage of Population with European Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 164.82K people in Utah with European ancestry (5.10% of Utah population). Among all Utah counties, Rich County had the highest percentage of its population with European ancestry (12.61%), followed by Iron County (11.55%), and Cache County (10.57%).

The chart and table below shows the top 10 counties with high percentage of its population having European 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 European Ancestry in 2021
Rich County
Iron County
Cache County
Wayne County
Garfield County
Washington County
Morgan County
Utah County
Beaver County
Juab County
Ranking of Utah Counties By Percentage of Population with European Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Rich County 12.61
2 Iron County 11.55
3 Cache County 10.57
4 Wayne County 6.96
5 Garfield County 6.82
6 Washington County 6.60
7 Morgan County 6.33
8 Utah County 6.06
9 Beaver County 6.02
10 Juab County 6.00
11 Sanpete County 5.57
12 Millard County 5.44
13 Wasatch County 5.08
14 Box Elder County 4.59
15 Weber County 4.51
16 Davis County 4.23
17 Salt Lake County 4.19
18 Summit County 4.17
19 Piute County 4.04
20 Kane County 3.82
21 Tooele County 3.66
22 Uintah County 3.60
23 Sevier County 3.07
24 Carbon County 2.67
25 Grand County 2.27
26 Duchesne County 1.76
27 San Juan County 1.40
28 Emery County 1.16
29 Daggett County 0.53