Ranking of Idaho Counties By Percentage of Population with Ukrainian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 4.70K people in Idaho with Ukrainian ancestry (0.26% of Idaho population). Among all Idaho counties, Canyon County had the highest percentage of its population with Ukrainian ancestry (0.74%), followed by Jefferson County (0.62%), and Valley County (0.56%).

The chart and table below shows the top 10 counties with high percentage of its population having Ukrainian 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 Percentage of Population with Ukrainian Ancestry in 2021
Canyon County
Jefferson County
Valley County
Clearwater County
Adams County
Ada County
Bonner County
Boundary County
Kootenai County
Latah County
Ranking of Idaho Counties By Percentage of Population with Ukrainian Ancestry in 2021
0 of 0
Rank County Percentage of Pop. (%)
1 Canyon County 0.74
2 Jefferson County 0.62
3 Valley County 0.56
4 Clearwater County 0.52
5 Adams County 0.42
6 Ada County 0.38
7 Bonner County 0.21
8 Boundary County 0.18
9 Kootenai County 0.15
9 Latah County 0.15
10 Blaine County 0.14
11 Twin Falls County 0.12
12 Boise County 0.11
12 Lewis County 0.11
13 Benewah County 0.10
13 Idaho County 0.10
13 Teton County 0.10
14 Lemhi County 0.09
15 Gem County 0.08
15 Nez Perce County 0.08
16 Bonneville County 0.07
16 Minidoka County 0.07
17 Bannock County 0.05
18 Shoshone County 0.04
19 Elmore County 0.03
19 Madison County 0.03
20 Gooding County 0.01