Idaho Hispanic or Latino of All Races Citizen Voting-age Population By County in 2021 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2021, the Hispanic or Latino of All Races citizen voting-age population for Idaho was 81,915 and represented 6.31% of the total Idaho citizen voting-age population.

Among all Idaho counties, Canyon had the highest Hispanic or Latino of All Races citizen voting-age population (27.64K), followed by Ada (23.88K), and Bonneville (7.58K).

In terms of percentages, Clark had the highest percentage of its citizen voting-age population being Hispanic or Latino of All Races (26.26%), followed by Minidoka (23.35%), and Power (18.69%).

The chart and table below shows the Hispanic or Latino of All Races citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Hispanic or Latino of All Races.

You can see similar information for other states and by state for the United States.

You can also see similar information for other ethnicities.

See this for other years:
Idaho Hispanic or Latino of All Races Citizen Voting-age Population By County in 2021
Idaho Hispanic or Latino of All Races Citizen Voting-age Population By County in 2021
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Canyon 27635 18.00
Ada 23880 6.63
Bonneville 7580 9.29
Twin Falls 6490 10.71
Kootenai 4935 3.85
Bannock 4910 7.86
Bingham 4255 13.40
Minidoka 3095 23.35
Cassia 2720 17.98
Elmore 2380 12.05
Madison 2215 6.15
Jerome 2135 15.98
Blaine 1860 11.34
Payette 1780 10.28
Gooding 1535 15.58
Latah 1330 4.29
Owyhee 1220 15.32
Jefferson 1175 6.08
Nez Perce 1105 3.39
Bonner 945 2.56
Power 885 18.69
Washington 770 10.11
Gem 715 5.10
Fremont 615 6.48
Teton 610 7.59
Lincoln 515 16.12
Valley 490 5.16
Franklin 440 4.71
Boundary 350 3.93
Idaho 340 2.58
Shoshone 335 3.25
Clearwater 245 3.41
Lemhi 225 3.48
Boise 220 3.54
Benewah 215 2.93
Caribou 215 4.45
Bear Lake 140 3.10
Clark 130 26.26
Adams 110 3.07
Butte 95 4.99
Oneida 85 2.66
Lewis 80 2.90
Custer 65 1.84
Camas 15 2.07