RANKING · 2020 CENSUS · 56 SHOWN OF 56

Highest White (non-Hispanic) population share, Montana counties · 2020

Montana counties ranked by the share of all residents who are White, not Hispanic or Latino (2020 American Community Survey). A concentration measure: White (non-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

YEAR1990 2000 2010 2020 2024

Highest White (non-Hispanic) population share by state

RANKPLACESTATEPOPWHITE, NON-HISPANICVS 2000

01Garfield County, MTMT1,14895.9%−2.9 pts

02Carter County, MTMT1,38394.8%−3.7 pts

03Liberty County, MTMT1,95794.7%−4.3 pts

04Petroleum County, MTMT54894.0%−4.2 pts

05Fallon County, MTMT2,95993.7%−4.6 pts

06Judith Basin County, MTMT2,16293.1%−5.1 pts

07Granite County, MTMT3,65892.7%−2.6 pts

08Meagher County, MTMT2,13792.4%−4.4 pts

09Fergus County, MTMT11,82592.3%−4.4 pts

10Madison County, MTMT10,02692.3%−3.7 pts

11McCone County, MTMT1,72092.1%−4.2 pts

12Carbon County, MTMT11,46691.7%−4.5 pts

13Wibaux County, MTMT88591.7%−6.1 pts

14Park County, MTMT18,21491.0%−4.6 pts

15Teton County, MTMT6,49690.8%−4.8 pts

16Broadwater County, MTMT8,49390.8%−5.3 pts

17Sweet Grass County, MTMT3,76290.6%−5.5 pts

18Stillwater County, MTMT9,44590.5%−5.4 pts

19Jefferson County, MTMT13,32990.4%−4.8 pts

20Deer Lodge County, MTMT9,70990.4%−4.3 pts

21Musselshell County, MTMT5,58290.4%−5.6 pts

22Treasure County, MTMT72890.3%−5.3 pts

23Powder River County, MTMT1,78190.3%−6.8 pts

24Prairie County, MTMT1,11290.3%−7.4 pts

25Custer County, MTMT12,03490.2%−5.8 pts

26Lincoln County, MTMT22,32890.1%−5.0 pts

27Ravalli County, MTMT48,58289.9%−5.6 pts

28Sheridan County, MTMT3,43689.6%−6.8 pts

29Flathead County, MTMT115,42989.5%−5.9 pts

30Wheatland County, MTMT2,10089.4%−7.0 pts

31Mineral County, MTMT5,18589.2%−4.5 pts

32Dawson County, MTMT8,69289.1%−7.8 pts

33Beaverhead County, MTMT10,04388.9%−5.5 pts

34Silver Bow County, MTMT36,11888.5%−5.2 pts

35Daniels County, MTMT1,61288.3%−7.4 pts

36Golden Valley County, MTMT84488.0%−9.9 pts

37Lewis and Clark County, MTMT75,33187.4%−6.9 pts

38Gallatin County, MTMT128,74087.4%−7.9 pts

39Powell County, MTMT7,15786.6%−4.9 pts

40Sanders County, MTMT14,06286.5%−4.4 pts

41Richland County, MTMT11,37786.1%−9.3 pts

42Missoula County, MTMT123,51384.8%−8.4 pts

43Toole County, MTMT5,21184.1%−9.2 pts

44Valley County, MTMT7,38583.8%−4.0 pts

45Yellowstone County, MTMT172,69282.9%−8.1 pts

46Phillips County, MTMT4,20382.8%−6.0 pts

47Cascade County, MTMT85,02981.5%−8.0 pts

48Pondera County, MTMT6,07278.7%−4.5 pts

49Chouteau County, MTMT5,86570.8%−13.1 pts

50Hill County, MTMT16,16767.6%−11.5 pts

51Lake County, MTMT33,39265.4%−5.1 pts

52Rosebud County, MTMT8,25357.2%−6.3 pts

53Blaine County, MTMT6,86041.8%−10.6 pts

54Roosevelt County, MTMT10,24233.2%−7.6 pts

55Big Horn County, MTMT12,75226.0%−9.2 pts

56Glacier County, MTMT13,46325.4%−9.9 pts

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