Ranking of Wyoming Cities and Places 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 125.28K people in Wyoming with Other Groups ancestry (21.73% of Wyoming population). Among all Wyoming cities and places with a population of at least 10K, Riverton city had the highest percentage of its population with Other Groups ancestry (32.93%), followed by Casper city (28.69%), and Jackson town (25.54%).

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

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

Data Source: US Census Bureau.
Ranking of Wyoming Cities and Places By Percentage of Population with Other Groups Ancestry in 2021
Riverton city
Casper city
Jackson town
Cheyenne city
Rock Springs city
Laramie city
Green River city
Gillette city
Evanston city
Cody city
Ranking of Wyoming Cities and Places By Percentage of Population with Other Groups Ancestry in 2021
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Rank Ciy or Place Percentage of Pop. (%)
1 Riverton city 32.93
2 Casper city 28.69
3 Jackson town 25.54
4 Cheyenne city 24.39
5 Rock Springs city 23.41
6 Laramie city 22.33
7 Green River city 20.81
8 Gillette city 19.33
9 Evanston city 19.07
10 Cody city 15.75
11 Sheridan city 14.26