RANKING · 2020 CENSUS · 29 SHOWN OF 29

Highest Spaniard population share, Idaho counties · 2020

Idaho counties ranked by the share of all residents who are Spaniard origin (2023 American Community Survey). A concentration measure: Spaniard residents as a percentage of total population. This list covers the 29 counties in Idaho that qualify, ranked against each other statewide.

IdahoAll states All rankings

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

RANKPLACESTATEPOPSPANIARD SHAREVS 2000

01Lincoln County, IDID5,6031.8%–

02Bingham County, IDID51,1530.9%–

03Latah County, IDID41,8420.7%–

04Adams County, IDID5,0130.7%–

05Bonner County, IDID54,4200.6%–

06Jefferson County, IDID35,2970.6%–

07Cassia County, IDID26,3970.5%–

08Shoshone County, IDID14,1300.5%–

09Bear Lake County, IDID6,7270.4%–

10Payette County, IDID27,8240.4%–

11Ada County, IDID546,1410.3%–

12Bannock County, IDID91,5910.3%–

13Bonneville County, IDID135,7710.3%–

14Canyon County, IDID275,1230.2%–

15Elmore County, IDID29,4650.2%–

16Jerome County, IDID26,3620.2%–

17Owyhee County, IDID12,6610.2%–

18Fremont County, IDID14,2080.2%–

19Twin Falls County, IDID97,5390.2%–

20Boise County, IDID8,5450.2%–

21Kootenai County, IDID191,8640.2%–

22Idaho County, IDID17,8740.2%–

23Nez Perce County, IDID42,9050.1%–

24Madison County, IDID55,1720.1%–

25Clearwater County, IDID9,1180.1%–

26Gem County, IDID21,7730.1%–

27Minidoka County, IDID22,9110.1%–

28Blaine County, IDID25,5170.0%–

29Lewis County, IDID3,7040.0%–

SHOWING 1–29 OF 29

Download CSV (full list, 29 rows)

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