RANKING · 2024 ACS · 38 SHOWN OF 38

Highest Portuguese population share, Idaho counties

Idaho counties ranked by the share of all residents who are Portuguese ancestry (2024 American Community Survey). A concentration measure: Portuguese residents as a percentage of total population. This list covers the 38 counties in Idaho that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPPORTUGUESE SHAREVS 2010

01Benewah County, IDID10,5081.1%+1.0 pts

02Gooding County, IDID16,4461.0%−0.2 pts

03Gem County, IDID21,7730.9%+0.8 pts

04Lincoln County, IDID5,6030.9%+0.6 pts

05Adams County, IDID5,0130.9%−0.3 pts

06Jerome County, IDID26,3620.8%+0.5 pts

07Clearwater County, IDID9,1180.7%+0.5 pts

08Owyhee County, IDID12,6610.6%+0.4 pts

09Twin Falls County, IDID97,5390.6%−0.3 pts

10Caribou County, IDID7,2520.6%–

11Ada County, IDID546,1410.5%+0.0 pts

12Kootenai County, IDID191,8640.5%−0.4 pts

13Canyon County, IDID275,1230.4%−0.2 pts

14Lewis County, IDID3,7040.4%+0.1 pts

15Franklin County, IDID15,8890.4%–

16Teton County, IDID13,2540.4%+0.0 pts

17Shoshone County, IDID14,1300.3%+0.3 pts

18Lemhi County, IDID8,4740.3%−0.1 pts

19Payette County, IDID27,8240.3%−0.2 pts

20Idaho County, IDID17,8740.3%−1.1 pts

21Madison County, IDID55,1720.2%−0.3 pts

22Bingham County, IDID51,1530.2%−0.4 pts

23Bonneville County, IDID135,7710.2%−0.1 pts

24Washington County, IDID11,5830.2%−1.0 pts

25Latah County, IDID41,8420.2%−0.4 pts

26Bonner County, IDID54,4200.2%−0.3 pts

27Elmore County, IDID29,4650.2%+0.0 pts

28Bannock County, IDID91,5910.2%−0.1 pts

29Valley County, IDID12,8310.2%−0.3 pts

30Butte County, IDID2,7830.1%–

31Nez Perce County, IDID42,9050.1%+0.0 pts

32Fremont County, IDID14,2080.1%−0.2 pts

33Blaine County, IDID25,5170.1%−0.4 pts

34Bear Lake County, IDID6,7270.1%–

35Cassia County, IDID26,3970.1%−0.5 pts

36Boise County, IDID8,5450.1%–

37Jefferson County, IDID35,2970.1%−0.3 pts

38Minidoka County, IDID22,9110.0%+0.0 pts

SHOWING 1–38 OF 38

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES