RANKING · 2020 CENSUS · 36 SHOWN OF 36

Largest American population, Idaho cities · 2020

Idaho cities ranked by the number of residents who are American ancestry, 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 36 cities in Idaho that qualify, ranked against each other statewide.

IdahoAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN POPULATIONVS 2000

01Boise City, IDID238,42910,153–

02Meridian, IDID142,9885,664–

03Idaho Falls, IDID71,7855,345–

04Nampa, IDID120,3844,701–

05Twin Falls, IDID56,2164,422–

06Pocatello, IDID58,7713,670–

07Lewiston, IDID34,7171,953–

08Caldwell, IDID76,6291,928–

09Coeur d'Alene, IDID58,1791,798–

10Rexburg, IDID40,3341,517–

11Jerome, IDID13,7311,280–

12Post Falls, IDID46,7151,254–

13Ammon, IDID20,1191,122–

14Hayden, IDID17,3631,098–

15Moscow, IDID26,7211,026–

16Middleton, IDID12,600952–

17Garden City, IDID13,047883–

18Mountain Home, IDID16,779827–

19Chubbuck, IDID16,823805–

20Eagle, IDID34,658805–

21Burley, IDID12,409757–

22Payette, IDID8,813633–

23Blackfoot, IDID13,361578–

24Emmett, IDID8,900531–

25Rupert, IDID6,460481–

26Kuna, IDID31,525467–

27Star, IDID20,874446–

28Sandpoint, IDID10,645439–

29Preston, IDID6,177422–

30Weiser, IDID6,249368–

31Shelley, IDID5,303361–

32Rigby, IDID5,757310–

33Hailey, IDID10,053308–

34Kimberly, IDID5,798251–

35Rathdrum, IDID13,227240–

36Fruitland, IDID7,213121–

SHOWING 1–36 OF 36

Download CSV (full list, 36 rows)

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