RANKING · 2024 ACS · 25 SHOWN OF 25

Highest South American population share, Idaho cities

Idaho cities ranked by the share of all residents who are South American origin (2023 American Community Survey). A concentration measure: South American residents as a percentage of total population. This list covers the 25 cities in Idaho that qualify, ranked against each other statewide.

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SAME RANKING BYCounties 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

RANKPLACESTATEPOPSOUTH AMERICAN SHAREVS 2000

01Jerome, IDID13,7313.2%–

02Star, IDID20,8742.3%–

03Rigby, IDID5,7571.8%–

04Rexburg, IDID40,3341.4%–

05Kimberly, IDID5,7981.4%–

06Nampa, IDID120,3841.1%–

07Meridian, IDID142,9881.1%–

08Emmett, IDID8,9001.1%–

09Caldwell, IDID76,6291.0%–

10Twin Falls, IDID56,2161.0%–

11Mountain Home, IDID16,7790.8%–

12Sandpoint, IDID10,6450.7%–

13Post Falls, IDID46,7150.5%–

14Boise City, IDID238,4290.5%–

15Pocatello, IDID58,7710.5%–

16Kuna, IDID31,5250.5%–

17Moscow, IDID26,7210.4%–

18Eagle, IDID34,6580.4%–

19Hailey, IDID10,0530.3%–

20Rathdrum, IDID13,2270.3%–

21Idaho Falls, IDID71,7850.2%–

22Coeur d'Alene, IDID58,1790.2%–

23Lewiston, IDID34,7170.1%–

24Blackfoot, IDID13,3610.1%–

25Ammon, IDID20,1190.0%–

SHOWING 1–25 OF 25

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