RANKING · 2020 CENSUS · 17 SHOWN OF 17

Largest Salvadoran population, Idaho counties · 2020

Idaho counties ranked by the number of residents who are Salvadoran origin, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 17 counties in Idaho that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPSALVADORAN POPULATIONVS 2000

01Canyon County, IDID275,1231,631–

02Jerome County, IDID26,362562–

03Ada County, IDID546,141262–

04Cassia County, IDID26,397100–

05Custer County, IDID4,63696–

06Kootenai County, IDID191,86495–

07Twin Falls County, IDID97,53982–

08Bonner County, IDID54,42060–

09Elmore County, IDID29,46560–

10Latah County, IDID41,84257–

11Bannock County, IDID91,59133–

12Bonneville County, IDID135,77129–

13Owyhee County, IDID12,66125–

14Boundary County, IDID13,99713–

15Clark County, IDID7839–

16Caribou County, IDID7,2527–

17Madison County, IDID55,1721–

SHOWING 1–17 OF 17

Download CSV (full list, 17 rows)

UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES