RANKING · 2024 ACS · 34 SHOWN OF 34

Highest Belgian population share, Montana counties

Montana counties ranked by the share of all residents who are Belgian ancestry (2024 American Community Survey). A concentration measure: Belgian residents as a percentage of total population. This list covers the 34 counties in Montana that qualify, ranked against each other statewide. The median across all 34 is 0.2%. Biggest climber in the top 100 since 2020: Richland County, MT, up 28 places to #8.

Belgian Americans: full group profile →

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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

RANKPLACESTATEPOPBELGIAN SHAREVS 2010

01▲2Pondera County, MTMT6,0721.2%−0.3 pts

02▲6Dawson County, MTMT8,6920.8%+0.7 pts

03Toole County, MTMT5,2110.7%+0.2 pts

04▲23Wheatland County, MTMT2,1000.6%+0.3 pts

05▲2Teton County, MTMT6,4960.5%+0.1 pts

06▲6Golden Valley County, MTMT8440.3%–

07▲9Carbon County, MTMT11,4660.3%−0.4 pts

08▲28Richland County, MTMT11,3770.3%−0.1 pts

09▲28Fergus County, MTMT11,8250.3%+0.2 pts

10▲11Flathead County, MTMT115,4290.3%+0.2 pts

11▼1Rosebud County, MTMT8,2530.3%−0.2 pts

12▲7Yellowstone County, MTMT172,6920.2%−0.2 pts

13▲4Lewis and Clark County, MTMT75,3310.2%+0.1 pts

14▲6Valley County, MTMT7,3850.2%−0.5 pts

15▲24Chouteau County, MTMT5,8650.2%+0.1 pts

16▼12Glacier County, MTMT13,4630.2%–

17▼12Sweet Grass County, MTMT3,7620.2%−0.1 pts

18▲7Gallatin County, MTMT128,7400.1%−0.2 pts

19▲7Stillwater County, MTMT9,4450.1%+0.1 pts

20▼18Treasure County, MTMT7280.1%−0.6 pts

21▲9Missoula County, MTMT123,5130.1%−0.1 pts

22▼21Liberty County, MTMT1,9570.1%–

23▲6Cascade County, MTMT85,0290.1%−0.3 pts

24▲10Lake County, MTMT33,3920.1%−0.1 pts

25▲7Jefferson County, MTMT13,3290.1%−0.2 pts

26▼17Park County, MTMT18,2140.1%0.0 pts

27▼3Custer County, MTMT12,0340.1%−0.1 pts

28▼13Phillips County, MTMT4,2030.0%−0.5 pts

29▼16Musselshell County, MTMT5,5820.0%−0.4 pts

30▲1Silver Bow County, MTMT36,1180.0%–

31▲13Sanders County, MTMT14,0620.0%−0.1 pts

32▲13Ravalli County, MTMT48,5820.0%−0.3 pts

33Madison County, MTMT10,0260.0%–

34▲8Hill County, MTMT16,1670.0%−0.1 pts

SHOWING 1–34 OF 34

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES