RANKING · 2020 CENSUS · 31 SHOWN OF 31

Highest Portuguese population share, Idaho cities · 2020

Idaho cities ranked by the share of all residents who are Portuguese ancestry (2023 American Community Survey). A concentration measure: Portuguese residents as a percentage of total population. This list covers the 31 cities in Idaho that qualify, ranked against each other statewide.

IdahoAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPPORTUGUESE SHAREVS 2000

01Mountain Home, IDID16,7792.0%–

02Rathdrum, IDID13,2271.9%–

03Fruitland, IDID7,2131.9%–

04Star, IDID20,8741.4%–

05Middleton, IDID12,6001.3%–

06Sandpoint, IDID10,6451.1%–

07Twin Falls, IDID56,2160.7%–

08Idaho Falls, IDID71,7850.6%–

09Jerome, IDID13,7310.5%–

10Kuna, IDID31,5250.5%–

11Post Falls, IDID46,7150.5%–

12Meridian, IDID142,9880.5%–

13Coeur d'Alene, IDID58,1790.5%–

14Hailey, IDID10,0530.4%–

15Rexburg, IDID40,3340.4%–

16Eagle, IDID34,6580.4%–

17Garden City, IDID13,0470.3%–

18Boise City, IDID238,4290.3%–

19Blackfoot, IDID13,3610.3%–

20Kimberly, IDID5,7980.3%–

21Lewiston, IDID34,7170.3%–

22Nampa, IDID120,3840.3%–

23Caldwell, IDID76,6290.3%–

24Moscow, IDID26,7210.2%–

25Hayden, IDID17,3630.2%–

26Payette, IDID8,8130.2%–

27Ammon, IDID20,1190.1%–

28Pocatello, IDID58,7710.1%–

29Weiser, IDID6,2490.1%–

30Chubbuck, IDID16,8230.0%–

31Emmett, IDID8,9000.0%–

SHOWING 1–31 OF 31

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