RANKING · 2024 ACS · 34 SHOWN OF 34

Highest Central American population share, Idaho counties

Idaho counties ranked by the share of all residents who are Central American origin (2024 American Community Survey). A concentration measure: Central American residents as a percentage of total population. This list covers the 34 counties in Idaho that qualify, ranked against each other statewide. The median across all 34 is 0.3%. Biggest climber in the top 100 since 2020: Minidoka County, ID, up 26 places to #5.

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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

RANKPLACESTATEPOPCENTRAL AMERICAN SHAREVS 2010

01Gooding County, IDID16,4461.5%–

02▲2Canyon County, IDID275,1231.2%+0.6 pts

03Custer County, IDID4,6361.1%–

04▲1Cassia County, IDID26,3971.1%+1.0 pts

05▲26Minidoka County, IDID22,9111.0%+0.7 pts

06▲1Elmore County, IDID29,4650.8%+0.6 pts

07▲5Payette County, IDID27,8240.7%+0.7 pts

08Camas County, IDID1,3160.6%–

09▲7Madison County, IDID55,1720.5%+0.3 pts

10▼8Jerome County, IDID26,3620.5%−0.3 pts

11▲14Bingham County, IDID51,1530.4%+0.3 pts

12▼3Adams County, IDID5,0130.4%–

13▲5Ada County, IDID546,1410.4%+0.2 pts

14▼3Twin Falls County, IDID97,5390.4%+0.4 pts

15▼7Blaine County, IDID25,5170.4%+0.2 pts

16▲6Lincoln County, IDID5,6030.4%–

17▲4Bonner County, IDID54,4200.3%+0.3 pts

18▼3Bonneville County, IDID135,7710.3%−0.2 pts

19Gem County, IDID21,7730.3%+0.2 pts

20▼6Latah County, IDID41,8420.3%+0.2 pts

21Jefferson County, IDID35,2970.2%+0.1 pts

22▼2Kootenai County, IDID191,8640.2%+0.1 pts

23Oneida County, IDID5,0850.2%–

24Bannock County, IDID91,5910.2%+0.1 pts

25▲4Franklin County, IDID15,8890.2%+0.2 pts

26▼20Boundary County, IDID13,9970.2%–

27▲6Fremont County, IDID14,2080.1%−0.1 pts

28Washington County, IDID11,5830.1%−0.3 pts

29Teton County, IDID13,2540.1%0.0 pts

30▲2Valley County, IDID12,8310.1%−1.2 pts

31▼21Boise County, IDID8,5450.0%–

32▼2Clearwater County, IDID9,1180.0%−0.1 pts

33▼7Shoshone County, IDID14,1300.0%–

34▼17Nez Perce County, IDID42,9050.0%−0.2 pts

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES