RANKING · 2024 ACS · 26 SHOWN OF 26

Highest Romanian population share, Idaho counties

Idaho counties ranked by the share of all residents who are Romanian ancestry (2023 American Community Survey). A concentration measure: Romanian residents as a percentage of total population. This list covers the 26 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

RANKPLACESTATEPOPROMANIAN SHAREVS 2000

01Caribou County, IDID7,2521.8%–

02Butte County, IDID2,7830.7%–

03Clark County, IDID7830.5%–

04Bonner County, IDID54,4200.4%–

05Boise County, IDID8,5450.3%–

06Kootenai County, IDID191,8640.2%–

07Lincoln County, IDID5,6030.2%–

08Latah County, IDID41,8420.2%–

09Ada County, IDID546,1410.1%–

10Nez Perce County, IDID42,9050.1%–

11Idaho County, IDID17,8740.1%–

12Teton County, IDID13,2540.1%–

13Clearwater County, IDID9,1180.1%–

14Bear Lake County, IDID6,7270.1%–

15Canyon County, IDID275,1230.1%–

16Washington County, IDID11,5830.1%–

17Blaine County, IDID25,5170.1%–

18Bonneville County, IDID135,7710.1%–

19Bannock County, IDID91,5910.1%–

20Boundary County, IDID13,9970.1%–

21Elmore County, IDID29,4650.0%–

22Madison County, IDID55,1720.0%–

23Gem County, IDID21,7730.0%–

24Bingham County, IDID51,1530.0%–

25Twin Falls County, IDID97,5390.0%–

26Gooding County, IDID16,4460.0%–

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