Ranking of Idaho 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 425.86K people in Idaho with Other Groups ancestry (23.51% of Idaho population). Among all Idaho cities and places with a population of at least 10K, Jerome city had the highest percentage of its population with Other Groups ancestry (44.07%), followed by Caldwell city (41.51%), and Burley city (41.08%).

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 Idaho.

Data Source: US Census Bureau.
Ranking of Idaho Cities and Places By Percentage of Population with Other Groups Ancestry in 2021
Jerome city
Caldwell city
Burley city
Nampa city
Mountain Home city
Twin Falls city
Chubbuck city
Idaho Falls city
Blackfoot city
Pocatello city
Ranking of Idaho 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 Jerome city 44.07
2 Caldwell city 41.51
3 Burley city 41.08
4 Nampa city 32.07
5 Mountain Home city 31.87
6 Twin Falls city 28.17
7 Chubbuck city 26.61
8 Idaho Falls city 25.74
9 Blackfoot city 24.97
10 Pocatello city 23.26
11 Kuna city 22.01
12 Meridian city 20.41
13 Boise City city 19.84
14 Moscow city 19.75
15 Garden City city 18.11
16 Coeur d'Alene city 18.08
17 Lewiston city 17.75
18 Eagle city 17.72
19 Rexburg city 17.69
20 Star city 14.43
21 Ammon city 14.41
22 Post Falls city 14.21
23 Hayden city 11.78