Data / Rankings / Hispanic or Latino population share / Counties in Idaho

Counties in Idaho by Hispanic share of the population

Clark County had the highest Hispanic share of the population of 44 counties in 2021, at 39.2%. Lemhi County had the lowest, at 3.5%. The median was 8.3% and the figure for Idaho was 13%. Source: the U.S. Census Bureau.

Highest39.2Clark County
Lowest3.5Lemhi County
Median8.344 counties
Idaho13History

All counties, 2021

CSVChart (SVG)

Clark CountyClark County: 39.2 %39.2Jerome CountyJerome County: 37.5 %37.5Minidoka CountyMinidoka County: 35.6 %35.6Power CountyPower County: 34.5 %34.5Lincoln CountyLincoln County: 31.5 %31.5Gooding CountyGooding County: 29.8 %29.8Cassia CountyCassia County: 27.8 %27.8Owyhee CountyOwyhee County: 26 %26Canyon CountyCanyon County: 25.7 %25.7Blaine CountyBlaine County: 23.4 %23.4Bingham CountyBingham County: 18.4 %18.4Elmore CountyElmore County: 17.8 %17.8Payette CountyPayette County: 17.8 %17.8Twin Falls CountyTwin Falls County: 17.1 %17.1Washington CountyWashington County: 16.9 %16.9Teton CountyTeton County: 16.5 %16.5Bonneville CountyBonneville County: 13.6 %13.6Fremont CountyFremont County: 12.3 %12.3Jefferson CountyJefferson County: 10.6 %10.6Bannock CountyBannock County: 9.2 %9.2Gem CountyGem County: 8.8 %8.8Ada CountyAda County: 8.7 %8.7Madison CountyMadison County: 8 %8Camas CountyCamas County: 7.3 %7.3Franklin CountyFranklin County: 7 %7Caribou CountyCaribou County: 6.7 %6.7Butte CountyButte County: 6.5 %6.5Boundary CountyBoundary County: 5.3 %5.3Boise CountyBoise County: 5.2 %5.2Kootenai CountyKootenai County: 5 %5Lewis CountyLewis County: 4.9 %4.9Valley CountyValley County: 4.8 %4.8Custer CountyCuster County: 4.6 %4.6Latah CountyLatah County: 4.6 %4.6Bear Lake CountyBear Lake County: 4.5 %4.5Oneida CountyOneida County: 4.5 %4.5Nez Perce CountyNez Perce County: 4.4 %4.4Benewah CountyBenewah County: 4.3 %4.3Clearwater CountyClearwater County: 4.3 %4.3Adams CountyAdams County: 4.1 %4.1Shoshone CountyShoshone County: 3.8 %3.8Idaho CountyIdaho County: 3.6 %3.6Bonner CountyBonner County: 3.6 %3.6Lemhi CountyLemhi County: 3.5 %3.5
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-09.

Full ranking

RankCounties2021 (%)
1Clark County39.2
2Jerome County37.5
3Minidoka County35.6
4Power County34.5
5Lincoln County31.5
6Gooding County29.8
7Cassia County27.8
8Owyhee County26
9Canyon County25.7
10Blaine County23.4
11Bingham County18.4
12Elmore County17.8
13Payette County17.8
14Twin Falls County17.1
15Washington County16.9
16Teton County16.5
17Bonneville County13.6
18Fremont County12.3
19Jefferson County10.6
20Bannock County9.2
21Gem County8.8
22Ada County8.7
23Madison County8
24Camas County7.3
25Franklin County7
26Caribou County6.7
27Butte County6.5
28Boundary County5.3
29Boise County5.2
30Kootenai County5
31Lewis County4.9
32Valley County4.8
33Custer County4.6
34Latah County4.6
35Bear Lake County4.5
35Oneida County4.5
37Nez Perce County4.4
38Benewah County4.3
39Clearwater County4.3
40Adams County4.1
41Shoshone County3.8
42Idaho County3.6
43Bonner County3.6
44Lemhi County3.5

Other periods

About this ranking

People of Hispanic or Latino origin, of any race, as a percentage of the total population. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

US federal statistics ask about Hispanic origin and race separately, and Hispanic or Latino people can be of any race. The shares for White, Black and Asian count people who are not Hispanic and report that race alone, so the published shares do not add up to 100 (people of two or more races and other races are not shown). Calculated from counts in ACS table B03002, which are stored as inputs. EU and Spanish statistics do not collect race.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B03002: Hispanic or Latino population as a percentage of the total population, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b03002.dat. Retrieved 2026-10-09.

Use this data in your AI agent

Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:

Rank Counties in Idaho by Hispanic share of the population using official data, and cite the source.
rank_places {"indicator":"hispanic_share","level":"province","within":"Idaho","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=hispanic_share&level=province&within=Idaho&limit=10

Connect Claude, ChatGPT or Cursor in one step. The trial answers 25 calls a day without an account.

Questions

Which county has the highest Hispanic share of the population?

Clark County, with 39.2% in 2021, according to the U.S. Census Bureau.

Which county has the lowest Hispanic share of the population?

Lemhi County, with 3.5% in 2021.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B03002: Hispanic or Latino population as a percentage of the total population, calculated with stored inputs. Retrieved 2026-10-09.

Hispanic or Latino population share: other rankings

Counties in Idaho: more rankings