RANKING · 2020 CENSUS · 55 SHOWN OF 55

Largest Danish population, Montana counties · 2020

Montana counties ranked by the number of residents who are Danish ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 55 counties in Montana that qualify, ranked against each other statewide.

Danish 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

RANKPLACESTATEPOPDANISH POPULATIONVS 2010

01Yellowstone County, MTMT172,6922,466+7%

02Missoula County, MTMT123,5131,344−13%

03Gallatin County, MTMT128,7401,331+6%

04Flathead County, MTMT115,429784−44%

05Cascade County, MTMT85,029536−35%

06Ravalli County, MTMT48,582525−14%

07Lewis and Clark County, MTMT75,331459−53%

08Richland County, MTMT11,377443+23%

09Jefferson County, MTMT13,329443+272%

10Lake County, MTMT33,392335−5%

11Silver Bow County, MTMT36,118324−20%

12Sheridan County, MTMT3,436277−34%

13Lincoln County, MTMT22,328244−39%

14Glacier County, MTMT13,463197+279%

15Roosevelt County, MTMT10,242182−32%

16Madison County, MTMT10,026170−17%

17Hill County, MTMT16,167166+58%

18Dawson County, MTMT8,692145+134%

19Beaverhead County, MTMT10,043126−57%

20Carbon County, MTMT11,466119+20%

21Park County, MTMT18,214109−65%

22Custer County, MTMT12,034103−14%

23Sanders County, MTMT14,06293−35%

24Stillwater County, MTMT9,44588−25%

25Valley County, MTMT7,38588−35%

26Fallon County, MTMT2,95978+90%

27Teton County, MTMT6,49673+6%

28Rosebud County, MTMT8,25372−28%

29Broadwater County, MTMT8,49348−11%

30Fergus County, MTMT11,82548−49%

31Sweet Grass County, MTMT3,76243+126%

32Deer Lodge County, MTMT9,70940−73%

33Mineral County, MTMT5,18539−11%

34Chouteau County, MTMT5,86537−38%

35Musselshell County, MTMT5,58234−32%

36Phillips County, MTMT4,20333−81%

37Daniels County, MTMT1,61232−55%

38Blaine County, MTMT6,86031+7%

39Granite County, MTMT3,65829−26%

40Golden Valley County, MTMT84421−64%

41Big Horn County, MTMT12,75219+111%

42Pondera County, MTMT6,07218−57%

43Liberty County, MTMT1,95718−58%

44Judith Basin County, MTMT2,16218−82%

45Toole County, MTMT5,21118−69%

46Powder River County, MTMT1,78117−23%

47Carter County, MTMT1,38312−52%

48Powell County, MTMT7,15712−89%

49Meagher County, MTMT2,13711−8%

50Garfield County, MTMT1,1489+125%

51Wheatland County, MTMT2,1008−43%

52Wibaux County, MTMT8856+500%

53Petroleum County, MTMT5485–

54Prairie County, MTMT1,1123−57%

55Treasure County, MTMT7283–

SHOWING 1–55 OF 55

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