RANKING · 2024 ACS · 56 SHOWN OF 56

Highest Hispanic population share, Montana counties

Montana counties ranked by the share of all residents who are Hispanic or Latino of any race (2024 American Community Survey). A concentration measure: Hispanic residents as a percentage of total population. This list covers the 56 counties in Montana that qualify, ranked against each other statewide.

MontanaAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

RELATEDHighest Asian household income Highest Black household income Highest Hispanic household income Highest White (non-Hispanic) household income Largest White (non-Hispanic) population Highest White (non-Hispanic) population share

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPHISPANIC / LATINOVS 2000

01Wibaux County, MTMT8857.7%+7.3 pts

02Judith Basin County, MTMT2,1627.7%+7.1 pts

03Yellowstone County, MTMT172,6926.6%+2.9 pts

04Richland County, MTMT11,3775.5%+3.4 pts

05Gallatin County, MTMT128,7405.4%+3.8 pts

06Cascade County, MTMT85,0295.3%+2.9 pts

07Beaverhead County, MTMT10,0435.2%+2.6 pts

08Treasure County, MTMT7285.2%+3.7 pts

09Missoula County, MTMT123,5135.1%+3.4 pts

10Big Horn County, MTMT12,7524.7%+1.1 pts

11Silver Bow County, MTMT36,1184.6%+1.9 pts

12Toole County, MTMT5,2114.4%+3.3 pts

13Golden Valley County, MTMT8444.3%+3.1 pts

14Lake County, MTMT33,3924.3%+1.8 pts

15Musselshell County, MTMT5,5824.3%+2.7 pts

16Ravalli County, MTMT48,5824.1%+2.2 pts

17Lewis and Clark County, MTMT75,3314.0%+2.5 pts

18Sheridan County, MTMT3,4364.0%+2.9 pts

19Mineral County, MTMT5,1853.7%+2.2 pts

20Flathead County, MTMT115,4293.7%+2.3 pts

21Rosebud County, MTMT8,2533.7%+1.3 pts

22Madison County, MTMT10,0263.7%+1.8 pts

23Dawson County, MTMT8,6923.6%+2.7 pts

24Park County, MTMT18,2143.6%+1.8 pts

25Sanders County, MTMT14,0623.5%+2.0 pts

26Hill County, MTMT16,1673.5%+2.3 pts

27Deer Lodge County, MTMT9,7093.5%+1.8 pts

28Stillwater County, MTMT9,4453.5%+1.5 pts

29Custer County, MTMT12,0343.4%+1.9 pts

30Daniels County, MTMT1,6123.3%+1.8 pts

31Meagher County, MTMT2,1373.2%+1.7 pts

32Chouteau County, MTMT5,8653.1%+2.4 pts

33Lincoln County, MTMT22,3283.1%+1.6 pts

34Carbon County, MTMT11,4663.0%+1.3 pts

35Jefferson County, MTMT13,3293.0%+1.5 pts

36Roosevelt County, MTMT10,2422.9%+1.6 pts

37Glacier County, MTMT13,4632.9%+1.7 pts

38Broadwater County, MTMT8,4932.8%+1.5 pts

39Blaine County, MTMT6,8602.8%+1.8 pts

40Powell County, MTMT7,1572.7%+0.7 pts

41Granite County, MTMT3,6582.6%+1.4 pts

42Valley County, MTMT7,3852.6%+1.8 pts

43Pondera County, MTMT6,0722.6%+1.7 pts

44Wheatland County, MTMT2,1002.5%+1.4 pts

45Carter County, MTMT1,3832.4%+1.9 pts

46Fergus County, MTMT11,8252.4%+1.6 pts

47Teton County, MTMT6,4962.0%+0.9 pts

48Powder River County, MTMT1,7811.4%+0.8 pts

49Sweet Grass County, MTMT3,7621.2%−0.3 pts

50Phillips County, MTMT4,2031.1%−0.1 pts

51Prairie County, MTMT1,1120.6%−0.1 pts

52McCone County, MTMT1,7200.2%−0.7 pts

53Fallon County, MTMT2,9590.1%−0.2 pts

54Liberty County, MTMT1,9570.1%−0.1 pts

55Garfield County, MTMT1,1480.0%−0.4 pts

56Petroleum County, MTMT5480.0%−1.2 pts

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES