RANKING · 2020 CENSUS · 56 SHOWN OF 56

Highest Swedish population share, Montana counties · 2020

Montana counties ranked by the share of all residents who are Swedish ancestry (2023 American Community Survey). A concentration measure: Swedish residents as a percentage of total population. This list covers the 56 counties in Montana 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

RANKPLACESTATEPOPSWEDISH SHAREVS 2000

01Granite County, MTMT3,6587.5%–

02Meagher County, MTMT2,1376.6%–

03Treasure County, MTMT7285.4%–

04Broadwater County, MTMT8,4934.6%–

05Sheridan County, MTMT3,4364.6%–

06Park County, MTMT18,2144.4%–

07Beaverhead County, MTMT10,0434.2%–

08Daniels County, MTMT1,6123.9%–

09Lewis and Clark County, MTMT75,3313.7%–

10Teton County, MTMT6,4963.7%–

11Dawson County, MTMT8,6923.7%–

12Flathead County, MTMT115,4293.6%–

13Pondera County, MTMT6,0723.6%–

14Sweet Grass County, MTMT3,7623.3%–

15Sanders County, MTMT14,0623.3%–

16McCone County, MTMT1,7203.1%–

17Blaine County, MTMT6,8603.1%–

18Ravalli County, MTMT48,5823.0%–

19Mineral County, MTMT5,1853.0%–

20Valley County, MTMT7,3853.0%–

21Custer County, MTMT12,0342.9%–

22Deer Lodge County, MTMT9,7092.8%–

23Liberty County, MTMT1,9572.8%–

24Gallatin County, MTMT128,7402.8%–

25Missoula County, MTMT123,5132.7%–

26Madison County, MTMT10,0262.7%–

27Petroleum County, MTMT5482.6%–

28Hill County, MTMT16,1672.6%–

29Yellowstone County, MTMT172,6922.5%–

30Jefferson County, MTMT13,3292.4%–

31Wheatland County, MTMT2,1002.4%–

32Musselshell County, MTMT5,5822.2%–

33Powell County, MTMT7,1572.2%–

34Cascade County, MTMT85,0292.1%–

35Judith Basin County, MTMT2,1622.1%–

36Carbon County, MTMT11,4662.0%–

37Lake County, MTMT33,3922.0%–

38Lincoln County, MTMT22,3282.0%–

39Golden Valley County, MTMT8442.0%–

40Silver Bow County, MTMT36,1181.9%–

41Chouteau County, MTMT5,8651.9%–

42Carter County, MTMT1,3831.8%–

43Wibaux County, MTMT8851.8%–

44Phillips County, MTMT4,2031.8%–

45Stillwater County, MTMT9,4451.7%–

46Fergus County, MTMT11,8251.6%–

47Roosevelt County, MTMT10,2421.6%–

48Powder River County, MTMT1,7811.5%–

49Richland County, MTMT11,3771.3%–

50Fallon County, MTMT2,9591.3%–

51Toole County, MTMT5,2111.2%–

52Rosebud County, MTMT8,2531.0%–

53Prairie County, MTMT1,1120.9%–

54Glacier County, MTMT13,4630.9%–

55Big Horn County, MTMT12,7520.6%–

56Garfield County, MTMT1,1480.2%–

SHOWING 1–56 OF 56

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