RANKING · 2010 CENSUS · 36 SHOWN OF 36

Highest Irish population share, Idaho cities · 2010

Idaho cities ranked by the share of all residents who are Irish ancestry (2010 American Community Survey). A concentration measure: Irish residents as a percentage of total population. This list covers the 36 cities in Idaho that qualify, ranked against each other statewide. The median across all 36 is 11.1%.

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SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPIRISH SHAREVS –

01Rathdrum, IDID13,22718.6%–

02Coeur d'Alene, IDID58,17917.3%–

03Weiser, IDID6,24916.8%–

04Post Falls, IDID46,71516.2%–

05Sandpoint, IDID10,64515.9%–

06Lewiston, IDID34,71714.9%–

07Mountain Home, IDID16,77914.7%–

08Moscow, IDID26,72114.6%–

09Kimberly, IDID5,79813.2%–

10Hayden, IDID17,36312.7%–

11Boise City, IDID238,42912.7%–

12Eagle, IDID34,65812.5%–

13Middleton, IDID12,60012.1%–

14Hailey, IDID10,05312.1%–

15Star, IDID20,87411.9%–

16Twin Falls, IDID56,21611.4%–

17Emmett, IDID8,90011.2%–

18Fruitland, IDID7,21311.1%–

19Payette, IDID8,81311.0%–

20Kuna, IDID31,52510.6%–

21Garden City, IDID13,04710.5%–

22Meridian, IDID142,98810.0%–

23Pocatello, IDID58,7719.4%–

24Chubbuck, IDID16,8239.2%–

25Nampa, IDID120,3849.1%–

26Ammon, IDID20,1198.8%–

27Idaho Falls, IDID71,7858.7%–

28Caldwell, IDID76,6297.0%–

29Jerome, IDID13,7316.8%–

30Rexburg, IDID40,3346.7%–

31Rigby, IDID5,7575.4%–

32Burley, IDID12,4095.3%–

33Rupert, IDID6,4604.8%–

34Blackfoot, IDID13,3614.5%–

35Shelley, IDID5,3034.2%–

36Preston, IDID6,1772.9%–

SHOWING 1–36 OF 36

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