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 (2020 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. The median across all 31 is 0.4%.

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SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPPORTUGUESE SHAREVS 2010

01Mountain Home, IDID16,7792.0%+1.7 pts

02Rathdrum, IDID13,2271.9%+0.7 pts

03Fruitland, IDID7,2131.9%–

04Star, IDID20,8741.4%+1.1 pts

05Middleton, IDID12,6001.3%+0.6 pts

06Sandpoint, IDID10,6451.1%−1.2 pts

07Twin Falls, IDID56,2160.7%−0.2 pts

08Idaho Falls, IDID71,7850.6%+0.3 pts

09Jerome, IDID13,7310.5%+0.3 pts

10Kuna, IDID31,5250.5%−0.1 pts

11Post Falls, IDID46,7150.5%−0.5 pts

12Meridian, IDID142,9880.5%−0.1 pts

13Coeur d'Alene, IDID58,1790.5%−0.5 pts

14Hailey, IDID10,0530.4%−0.5 pts

15Rexburg, IDID40,3340.4%−0.3 pts

16Eagle, IDID34,6580.4%−0.2 pts

17Garden City, IDID13,0470.3%+0.3 pts

18Boise City, IDID238,4290.3%−0.2 pts

19Blackfoot, IDID13,3610.3%+0.1 pts

20Kimberly, IDID5,7980.3%−0.2 pts

21Lewiston, IDID34,7170.3%–

22Nampa, IDID120,3840.3%−0.2 pts

23Caldwell, IDID76,6290.3%−0.4 pts

24Moscow, IDID26,7210.2%−0.3 pts

25Hayden, IDID17,3630.2%−0.6 pts

26Payette, IDID8,8130.2%−0.1 pts

27Ammon, IDID20,1190.1%−0.6 pts

28Pocatello, IDID58,7710.1%0.0 pts

29Weiser, IDID6,2490.1%–

30Chubbuck, IDID16,8230.0%−0.8 pts

31Emmett, IDID8,9000.0%−0.4 pts

SHOWING 1–31 OF 31

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS