RANKING · 2024 ACS · 26 SHOWN OF 26

Highest Scotch-Irish population share, Montana cities

Montana cities ranked by the share of all residents who are Scotch-Irish ancestry (2023 American Community Survey). A concentration measure: Scotch-Irish residents as a percentage of total population. This list covers the 26 cities in Montana that qualify, ranked against each other statewide.

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SAME RANKING BYCounties 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

RANKPLACESTATEPOPSCOTCH-IRISH SHAREVS 2000

01Polson, MTMT5,6534.8%–

02Hamilton, MTMT5,4513.5%–

03Helena Valley Southeast, MTMT9,1082.3%–

04Livingston, MTMT9,2902.0%–

05Missoula, MTMT78,9031.9%–

06Miles City, MTMT8,4501.7%–

07Lewistown, MTMT6,1791.6%–

08Helena, MTMT35,1381.4%–

09Kalispell, MTMT31,8511.4%–

10Laurel, MTMT7,2051.3%–

11Great Falls, MTMT60,2081.3%–

12Helena Valley Northwest, MTMT5,1831.2%–

13Belgrade, MTMT13,1071.1%–

14Bigfork, MTMT5,5651.1%–

15Four Corners, MTMT5,7911.1%–

16Billings, MTMT121,2391.0%–

17Bozeman, MTMT58,8140.9%–

18Anaconda-Deer Lodge County, MTMT9,7090.8%–

19Whitefish, MTMT9,3580.8%–

20Butte-Silver Bow, MTMT35,4690.6%–

21Helena Valley West Central, MTMT8,0560.6%–

22Lockwood, MTMT7,1810.5%–

23Orchard Homes, MTMT5,5880.2%–

24Havre, MTMT9,2640.2%–

25Sidney, MTMT6,2170.2%–

26Columbia Falls, MTMT5,7530.2%–

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