RANKING · 2020 CENSUS · 36 SHOWN OF 36

Largest Mexican population, Idaho cities · 2020

Idaho cities ranked by the number of residents who are Mexican origin, from the 2020 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.

Mexican Americans: full group profile →

IdahoAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN POPULATIONVS 2010

01Nampa, IDID120,38420,613+33%

02Caldwell, IDID76,62918,046+29%

03Boise City, IDID238,42915,441+39%

04Idaho Falls, IDID71,7859,294+60%

05Twin Falls, IDID56,2166,975+57%

06Meridian, IDID142,9886,782+124%

07Pocatello, IDID58,7713,822+35%

08Jerome, IDID13,7313,567+8%

09Burley, IDID12,4093,398+8%

10Hailey, IDID10,0532,509+35%

11Rupert, IDID6,4602,332+36%

12Coeur d'Alene, IDID58,1792,268+99%

13Kuna, IDID31,5252,024+45%

14Rexburg, IDID40,3341,829+350%

15Eagle, IDID34,6581,723+132%

16Chubbuck, IDID16,8231,712+109%

17Post Falls, IDID46,7151,578+144%

18Mountain Home, IDID16,7791,540+55%

19Weiser, IDID6,2491,540+14%

20Payette, IDID8,8131,515−2%

21Blackfoot, IDID13,3611,490−21%

22Ammon, IDID20,1191,471+56%

23Lewiston, IDID34,7171,196+150%

24Kimberly, IDID5,7981,086+243%

25Middleton, IDID12,6001,061+216%

26Fruitland, IDID7,2131,051+22%

27Emmett, IDID8,9001,018+44%

28Garden City, IDID13,047959−26%

29Moscow, IDID26,721598−25%

30Sandpoint, IDID10,645431+38%

31Shelley, IDID5,303377−52%

32Rigby, IDID5,757299−36%

33Preston, IDID6,177281+49%

34Rathdrum, IDID13,227231−59%

35Star, IDID20,874189−13%

36Hayden, IDID17,36376−87%

SHOWING 1–36 OF 36

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS