RANKING · 2020 CENSUS · 56 SHOWN OF 56

Highest Hispanic population share, Montana counties · 2020

Montana counties ranked by the share of all residents who are Hispanic or Latino of any race (2020 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

01Yellowstone County, MTMT172,6926.1%+2.4 pts

02Richland County, MTMT11,3775.3%+3.1 pts

03Missoula County, MTMT123,5135.1%+3.5 pts

04Gallatin County, MTMT128,7405.0%+3.4 pts

05Cascade County, MTMT85,0294.8%+2.3 pts

06Silver Bow County, MTMT36,1184.7%+1.9 pts

07Beaverhead County, MTMT10,0434.6%+1.9 pts

08Golden Valley County, MTMT8444.3%+3.0 pts

09Treasure County, MTMT7284.1%+2.6 pts

10Big Horn County, MTMT12,7523.9%+0.3 pts

11Lake County, MTMT33,3923.8%+1.2 pts

12Lewis and Clark County, MTMT75,3313.7%+2.1 pts

13Ravalli County, MTMT48,5823.6%+1.7 pts

14Toole County, MTMT5,2113.6%+2.4 pts

15Wheatland County, MTMT2,1003.3%+2.2 pts

16Mineral County, MTMT5,1853.2%+1.7 pts

17Dawson County, MTMT8,6923.2%+2.3 pts

18Flathead County, MTMT115,4293.2%+1.8 pts

19Musselshell County, MTMT5,5823.1%+1.5 pts

20Hill County, MTMT16,1673.1%+1.8 pts

21Custer County, MTMT12,0343.1%+1.5 pts

22Prairie County, MTMT1,1123.0%+2.4 pts

23Sheridan County, MTMT3,4363.0%+2.0 pts

24Stillwater County, MTMT9,4453.0%+1.0 pts

25Park County, MTMT18,2143.0%+1.1 pts

26Broadwater County, MTMT8,4933.0%+1.6 pts

27Daniels County, MTMT1,6123.0%+1.4 pts

28Wibaux County, MTMT8852.9%+2.5 pts

29Lincoln County, MTMT22,3282.9%+1.4 pts

30Rosebud County, MTMT8,2532.8%+0.5 pts

31Sanders County, MTMT14,0622.8%+1.2 pts

32Madison County, MTMT10,0262.8%+0.9 pts

33Deer Lodge County, MTMT9,7092.8%+1.1 pts

34Chouteau County, MTMT5,8652.7%+2.0 pts

35Sweet Grass County, MTMT3,7622.7%+1.2 pts

36Phillips County, MTMT4,2032.7%+1.5 pts

37Granite County, MTMT3,6582.6%+1.3 pts

38Carbon County, MTMT11,4662.5%+0.7 pts

39Judith Basin County, MTMT2,1622.4%+1.9 pts

40Jefferson County, MTMT13,3292.4%+0.9 pts

41Meagher County, MTMT2,1372.4%+0.9 pts

42Powell County, MTMT7,1572.3%+0.4 pts

43Valley County, MTMT7,3852.3%+1.5 pts

44Blaine County, MTMT6,8602.2%+1.2 pts

45Roosevelt County, MTMT10,2422.2%+1.0 pts

46Glacier County, MTMT13,4632.2%+1.0 pts

47Fallon County, MTMT2,9592.1%+1.7 pts

48Powder River County, MTMT1,7812.1%+1.5 pts

49Fergus County, MTMT11,8252.0%+1.2 pts

50McCone County, MTMT1,7201.9%+0.9 pts

51Pondera County, MTMT6,0721.6%+0.8 pts

52Teton County, MTMT6,4961.4%+0.2 pts

53Garfield County, MTMT1,1481.2%+0.8 pts

54Petroleum County, MTMT5481.0%−0.2 pts

55Carter County, MTMT1,3830.8%+0.2 pts

56Liberty County, MTMT1,9570.7%+0.5 pts

SHOWING 1–56 OF 56

Download CSV (full list, 56 rows)

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS