Ranking of Idaho Counties By Population with Eastern European Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 2.71K people in Idaho with Eastern European ancestry. Among all Idaho counties, Ada County had the highest population with Eastern European ancestry (1.10K), followed by Canyon County (207), and Bonneville County (188).

The chart and table below shows the top 10 counties with high number of people with Eastern European ancestry.

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

Data Source: US Census Bureau.
Ranking of Idaho Counties By Population with Eastern European Ancestry in 2021
Ada County
Canyon County
Bonneville County
Kootenai County
Valley County
Latah County
Bonner County
Jerome County
Blaine County
Twin Falls County
Ranking of Idaho Counties By Population with Eastern European Ancestry in 2021
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Rank County Population
1 Ada County 1095
2 Canyon County 207
3 Bonneville County 188
4 Kootenai County 182
5 Valley County 144
6 Latah County 102
7 Bonner County 90
8 Jerome County 81
9 Blaine County 75
9 Twin Falls County 75
10 Bannock County 67
11 Shoshone County 60
12 Boundary County 55
12 Idaho County 55
13 Madison County 51
14 Gem County 34
15 Nez Perce County 26
16 Lemhi County 22
17 Washington County 20
18 Minidoka County 19
19 Benewah County 11
20 Lewis County 10
21 Lincoln County 9
22 Bingham County 8
23 Elmore County 7
23 Jefferson County 7
24 Boise County 5
25 Caribou County 2