RANKING · 2020 CENSUS · 36 SHOWN OF 36

Largest foreign-born population, Idaho cities · 2020

Idaho cities with the most residents born outside the United States, as of the 2020 American Community Survey. Ranked by number of people, not share. This list covers the 36 cities in Idaho that qualify, ranked against each other statewide.

IdahoAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPFOREIGN-BORN POPULATIONVS 2010

01Boise City, IDID238,42915,473+9%

02Nampa, IDID120,3847,779+5%

03Caldwell, IDID76,6296,405+7%

04Twin Falls, IDID56,2165,461+49%

05Meridian, IDID142,9885,339+57%

06Idaho Falls, IDID71,7853,556+14%

07Kuna, IDID31,5252,190+180%

08Rexburg, IDID40,3342,115+209%

09Pocatello, IDID58,7712,083+27%

10Mountain Home, IDID16,7791,958+121%

11Jerome, IDID13,7311,897−5%

12Hailey, IDID10,0531,717+11%

13Moscow, IDID26,7211,678+43%

14Coeur d'Alene, IDID58,1791,666+45%

15Eagle, IDID34,6581,629+118%

16Burley, IDID12,4091,217+17%

17Rupert, IDID6,460976+51%

18Garden City, IDID13,047924−1%

19Ammon, IDID20,119817+126%

20Chubbuck, IDID16,823778+81%

21Lewiston, IDID34,717760+32%

22Emmett, IDID8,900637+15%

23Post Falls, IDID46,715621+8%

24Weiser, IDID6,249620−10%

25Fruitland, IDID7,213579+195%

26Blackfoot, IDID13,361535−20%

27Payette, IDID8,813452+5%

28Kimberly, IDID5,798376+248%

29Sandpoint, IDID10,645363+249%

30Hayden, IDID17,363315−17%

31Rigby, IDID5,757303+45%

32Star, IDID20,874248+176%

33Shelley, IDID5,303247−41%

34Middleton, IDID12,600207+43%

35Rathdrum, IDID13,227122−44%

36Preston, IDID6,1771−99%

SHOWING 1–36 OF 36

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS