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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 942 people in Idaho with Slovak ancestry (0.05% of Idaho population). Among all Idaho counties, Jerome County had the highest percentage of its population with Slovak ancestry (0.25%), followed by Valley County (0.24%), and Boundary County (0.12%).

The chart and table below shows the top 10 counties with high percentage of its population having Slovak 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 Slovak Ancestry in 2021
Jerome County
Valley County
Boundary County
Lewis County
Teton County
Bannock County
Ada County
Minidoka County
Washington County
Idaho County
Ranking of Idaho Counties By Percentage of Population with Slovak Ancestry in 2021
0 of 0
Rank County Percentage of Pop. (%)
1 Jerome County 0.25
2 Valley County 0.24
3 Boundary County 0.12
4 Lewis County 0.11
4 Teton County 0.11
5 Bannock County 0.09
6 Ada County 0.08
6 Minidoka County 0.08
7 Washington County 0.07
8 Idaho County 0.06
9 Bonneville County 0.05
9 Canyon County 0.05
9 Elmore County 0.05
10 Kootenai County 0.04
10 Payette County 0.04
11 Bingham County 0.03
11 Nez Perce County 0.03
12 Latah County 0.02
12 Shoshone County 0.02
13 Benewah County 0.01
13 Bonner County 0.01