RANKING · 2010 CENSUS · 48 SHOWN OF 48

Largest Austrian population, Montana counties · 2010

Montana counties ranked by the number of residents who are Austrian ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 48 counties in Montana that qualify, ranked against each other statewide.

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

RANKPLACESTATEPOPAUSTRIAN POPULATIONVS 2000

01Silver Bow County, MTMT36,118837–

02Missoula County, MTMT123,513741–

03Gallatin County, MTMT128,740665–

04Yellowstone County, MTMT172,692629–

05Lewis and Clark County, MTMT75,331440–

06Cascade County, MTMT85,029281–

07Flathead County, MTMT115,429265–

08Deer Lodge County, MTMT9,709241–

09Beaverhead County, MTMT10,043153–

10Ravalli County, MTMT48,582141–

11Lake County, MTMT33,392140–

12Powell County, MTMT7,157131–

13Park County, MTMT18,214115–

14Jefferson County, MTMT13,32993–

15Lincoln County, MTMT22,32884–

16Hill County, MTMT16,16770–

17Madison County, MTMT10,02670–

18Musselshell County, MTMT5,58269–

19Valley County, MTMT7,38569–

20Richland County, MTMT11,37761–

21Fergus County, MTMT11,82558–

22Stillwater County, MTMT9,44538–

23Teton County, MTMT6,49636–

24Rosebud County, MTMT8,25333–

25Custer County, MTMT12,03429–

26Toole County, MTMT5,21128–

27Mineral County, MTMT5,18527–

28Chouteau County, MTMT5,86526–

29Pondera County, MTMT6,07226–

30Glacier County, MTMT13,46325–

31McCone County, MTMT1,72018–

32Prairie County, MTMT1,11218–

33Carter County, MTMT1,38316–

34Blaine County, MTMT6,86013–

35Dawson County, MTMT8,69212–

36Granite County, MTMT3,65812–

37Judith Basin County, MTMT2,16210–

38Sweet Grass County, MTMT3,76210–

39Meagher County, MTMT2,1377–

40Sanders County, MTMT14,0627–

41Wibaux County, MTMT8857–

42Carbon County, MTMT11,4665–

43Fallon County, MTMT2,9595–

44Powder River County, MTMT1,7815–

45Sheridan County, MTMT3,4365–

46Phillips County, MTMT4,2033–

47Roosevelt County, MTMT10,2423–

48Petroleum County, MTMT5482–

SHOWING 1–48 OF 48

Download CSV (full list, 48 rows)

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