RANKING · 2024 ACS · 36 SHOWN OF 36

Largest Croatian population, Montana counties

Montana counties ranked by the number of residents who are Croatian ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 36 counties in Montana that qualify, ranked against each other statewide.

Croatian 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

RANKPLACESTATEPOPCROATIAN POPULATIONVS 2010

01Cascade County, MTMT85,029359+78%

02Silver Bow County, MTMT36,118279+5%

03Yellowstone County, MTMT172,692266+19%

04Flathead County, MTMT115,429244+73%

05Missoula County, MTMT123,513243−25%

06Lewis and Clark County, MTMT75,331241−13%

07Gallatin County, MTMT128,740203−7%

08Stillwater County, MTMT9,445131+628%

09Fergus County, MTMT11,825113+242%

10Deer Lodge County, MTMT9,70988−43%

11Ravalli County, MTMT48,58245−38%

12Park County, MTMT18,21441+413%

13Toole County, MTMT5,21128+2700%

14Granite County, MTMT3,65826+550%

15Dawson County, MTMT8,69223+1050%

16Jefferson County, MTMT13,32920+5%

17Mineral County, MTMT5,18519–

18Broadwater County, MTMT8,49315–

19Beaverhead County, MTMT10,04315+650%

20Lake County, MTMT33,39214−77%

21Sweet Grass County, MTMT3,76214–

22Blaine County, MTMT6,86013–

23Custer County, MTMT12,03413–

24Rosebud County, MTMT8,25313–

25Musselshell County, MTMT5,58212+20%

26Teton County, MTMT6,49611–

27Garfield County, MTMT1,14810–

28Lincoln County, MTMT22,32810−78%

29Prairie County, MTMT1,11210+233%

30Chouteau County, MTMT5,8659–

31Meagher County, MTMT2,1379–

32Carbon County, MTMT11,4664−50%

33Carter County, MTMT1,3834–

34Judith Basin County, MTMT2,1624−33%

35Madison County, MTMT10,0263−81%

36Sanders County, MTMT14,0623–

SHOWING 1–36 OF 36

Download CSV (full list, 36 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES