RANKING · 2020 CENSUS · 56 SHOWN OF 56

Largest German population, Montana counties · 2020

Montana counties ranked by the number of residents who are German 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 56 counties in Montana that qualify, ranked against each other statewide.

German Americans: full group profile →

MontanaAll states All rankings

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 POPULATIONVS 2010

01Yellowstone County, MTMT172,69245,724−2%

02Gallatin County, MTMT128,74027,311−3%

03Missoula County, MTMT123,51326,152−7%

04Flathead County, MTMT115,42923,520−6%

05Cascade County, MTMT85,02918,239−21%

06Lewis and Clark County, MTMT75,33117,838−1%

07Ravalli County, MTMT48,58210,628−8%

08Silver Bow County, MTMT36,1187,383−6%

09Lake County, MTMT33,3925,277−17%

10Lincoln County, MTMT22,3284,590−25%

11Park County, MTMT18,2144,353+5%

12Richland County, MTMT11,3774,287+19%

13Custer County, MTMT12,0343,429−12%

14Carbon County, MTMT11,4663,261+1%

15Hill County, MTMT16,1672,946−36%

16Dawson County, MTMT8,6922,943−29%

17Stillwater County, MTMT9,4452,750−11%

18Fergus County, MTMT11,8252,748−23%

19Sanders County, MTMT14,0622,638−28%

20Madison County, MTMT10,0262,587+10%

21Jefferson County, MTMT13,3292,515−28%

22Beaverhead County, MTMT10,0432,349−3%

23Deer Lodge County, MTMT9,7092,116−24%

24Valley County, MTMT7,3851,979−19%

25Broadwater County, MTMT8,4931,914−6%

26Teton County, MTMT6,4961,905−22%

27Pondera County, MTMT6,0721,746−11%

28Powell County, MTMT7,1571,674−15%

29Rosebud County, MTMT8,2531,417−18%

30Fallon County, MTMT2,9591,313−12%

31Sweet Grass County, MTMT3,7621,221+30%

32Chouteau County, MTMT5,8651,191−25%

33Roosevelt County, MTMT10,2421,183−29%

34Musselshell County, MTMT5,5821,160−5%

35Phillips County, MTMT4,2031,154+13%

36Liberty County, MTMT1,9571,127−10%

37Mineral County, MTMT5,1851,094−16%

38Big Horn County, MTMT12,7521,046−19%

39Glacier County, MTMT13,463984−46%

40Toole County, MTMT5,211918−42%

41Sheridan County, MTMT3,436845−7%

42Granite County, MTMT3,658771−3%

43Blaine County, MTMT6,860744−50%

44Wheatland County, MTMT2,100726+51%

45Judith Basin County, MTMT2,162688+13%

46McCone County, MTMT1,720649−15%

47Powder River County, MTMT1,781535−7%

48Prairie County, MTMT1,112508+4%

49Carter County, MTMT1,383420−21%

50Meagher County, MTMT2,137366−53%

51Wibaux County, MTMT885330−33%

52Daniels County, MTMT1,612316−40%

53Golden Valley County, MTMT844285−10%

54Treasure County, MTMT728206+8%

55Garfield County, MTMT1,148161−61%

56Petroleum County, MTMT548135−36%

SHOWING 1–56 OF 56

Download CSV (full list, 56 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS