RANKING · 2010 CENSUS · 56 SHOWN OF 56

Highest German population share, Montana counties · 2010

Montana counties ranked by the share of all residents who are German ancestry (2010 American Community Survey). A concentration measure: German residents as a percentage of total population. This list covers the 56 counties in Montana that qualify, ranked against each other statewide. The median across all 56 is 30.9%.

German 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

RANKPLACESTATEPOPGERMAN SHAREVS –

01Liberty County, MTMT1,95755.4%–

02Fallon County, MTMT2,95953.0%–

03Dawson County, MTMT8,69246.6%–

04Wibaux County, MTMT88546.3%–

05Prairie County, MTMT1,11244.7%–

06McCone County, MTMT1,72044.5%–

07Carter County, MTMT1,38341.5%–

08Teton County, MTMT6,49640.2%–

09Golden Valley County, MTMT84438.9%–

10Broadwater County, MTMT8,49338.7%–

11Meagher County, MTMT2,13738.6%–

12Richland County, MTMT11,37737.8%–

13Petroleum County, MTMT54835.1%–

14Stillwater County, MTMT9,44534.7%–

15Powder River County, MTMT1,78134.6%–

16Custer County, MTMT12,03433.6%–

17Valley County, MTMT7,38533.4%–

18Garfield County, MTMT1,14833.3%–

19Yellowstone County, MTMT172,69232.4%–

20Carbon County, MTMT11,46632.3%–

21Gallatin County, MTMT128,74032.2%–

22Sanders County, MTMT14,06232.2%–

23Pondera County, MTMT6,07231.9%–

24Daniels County, MTMT1,61231.8%–

25Lincoln County, MTMT22,32831.5%–

26Jefferson County, MTMT13,32931.3%–

27Madison County, MTMT10,02631.0%–

28Mineral County, MTMT5,18530.9%–

29Judith Basin County, MTMT2,16230.9%–

30Fergus County, MTMT11,82530.8%–

31Toole County, MTMT5,21130.8%–

32Deer Lodge County, MTMT9,70930.2%–

33Lewis and Clark County, MTMT75,33129.2%–

34Hill County, MTMT16,16728.9%–

35Ravalli County, MTMT48,58228.8%–

36Cascade County, MTMT85,02928.5%–

37Flathead County, MTMT115,42928.1%–

38Musselshell County, MTMT5,58228.1%–

39Powell County, MTMT7,15727.9%–

40Chouteau County, MTMT5,86527.6%–

41Beaverhead County, MTMT10,04326.5%–

42Granite County, MTMT3,65826.2%–

43Park County, MTMT18,21426.2%–

44Missoula County, MTMT123,51326.1%–

45Sheridan County, MTMT3,43626.0%–

46Sweet Grass County, MTMT3,76225.3%–

47Phillips County, MTMT4,20324.3%–

48Silver Bow County, MTMT36,11823.3%–

49Blaine County, MTMT6,86023.0%–

50Wheatland County, MTMT2,10022.7%–

51Treasure County, MTMT72822.4%–

52Lake County, MTMT33,39222.3%–

53Rosebud County, MTMT8,25319.0%–

54Roosevelt County, MTMT10,24216.3%–

55Glacier County, MTMT13,46313.6%–

56Big Horn County, MTMT12,75210.3%–

SHOWING 1–56 OF 56

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