RANKING · 2024 ACS · 56 SHOWN OF 56

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

Montana counties ranked by the share of all residents who are White, not Hispanic or Latino (2024 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. The median across all 56 is 89.1%. Biggest climber in the top 100 since 2020: Wheatland County, MT, up 27 places to #3.

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SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

Highest White (non-Hispanic) population share by state

RANKPLACESTATEPOPWHITE, NON-HISPANICVS 2000

01▲3Petroleum County, MTMT54898.9%+0.7 pts

02▼1Garfield County, MTMT1,14896.7%−2.1 pts

03▲27Wheatland County, MTMT2,10094.2%−2.2 pts

04▲4Meagher County, MTMT2,13794.0%−2.8 pts

05▼2Liberty County, MTMT1,95793.4%−5.7 pts

06▲16Treasure County, MTMT72893.0%−2.6 pts

07▲2Fergus County, MTMT11,82592.4%−4.3 pts

08▼3Fallon County, MTMT2,95992.2%−6.2 pts

09▲2McCone County, MTMT1,72092.1%−4.2 pts

10▲8Stillwater County, MTMT9,44592.0%−3.9 pts

11▲4Teton County, MTMT6,49691.5%−4.2 pts

12▲2Park County, MTMT18,21490.9%−4.6 pts

13▲4Sweet Grass County, MTMT3,76290.8%−5.3 pts

14▲5Jefferson County, MTMT13,32990.6%−4.6 pts

15▲17Dawson County, MTMT8,69290.4%−6.5 pts

16▼6Madison County, MTMT10,02690.4%−5.6 pts

17▲19Golden Valley County, MTMT84490.3%−7.6 pts

18▲17Daniels County, MTMT1,61290.3%−5.4 pts

19▼7Carbon County, MTMT11,46690.1%−6.0 pts

20▲9Flathead County, MTMT115,42990.0%−5.4 pts

21▼14Granite County, MTMT3,65890.0%−5.3 pts

22▲4Lincoln County, MTMT22,32890.0%−5.2 pts

23▼17Judith Basin County, MTMT2,16289.9%−8.3 pts

24▼4Deer Lodge County, MTMT9,70989.3%−5.4 pts

25▼2Powder River County, MTMT1,78189.2%−7.8 pts

26▼13Wibaux County, MTMT88589.2%−8.6 pts

27▲7Silver Bow County, MTMT36,11889.1%−4.5 pts

28▲5Beaverhead County, MTMT10,04389.1%−5.3 pts

29▼4Custer County, MTMT12,03489.0%−7.0 pts

30▲1Mineral County, MTMT5,18588.9%−4.7 pts

31▼15Broadwater County, MTMT8,49388.9%−7.2 pts

32▼30Carter County, MTMT1,38388.9%−9.5 pts

33▲4Lewis and Clark County, MTMT75,33188.6%−5.7 pts

34▼7Ravalli County, MTMT48,58288.6%−6.9 pts

35▲5Sanders County, MTMT14,06288.3%−2.6 pts

36▼8Sheridan County, MTMT3,43688.2%−8.2 pts

37▼13Prairie County, MTMT1,11288.1%−9.6 pts

38Gallatin County, MTMT128,74087.5%−7.8 pts

39▲2Richland County, MTMT11,37787.5%−7.9 pts

40▼1Powell County, MTMT7,15786.8%−4.7 pts

41▼20Musselshell County, MTMT5,58286.6%−9.3 pts

42Missoula County, MTMT123,51385.5%−7.7 pts

43▲1Valley County, MTMT7,38584.2%−3.6 pts

44▲1Yellowstone County, MTMT172,69283.4%−7.6 pts

45▲2Cascade County, MTMT85,02982.4%−7.1 pts

46▼3Toole County, MTMT5,21182.2%−11.1 pts

47▼1Phillips County, MTMT4,20381.0%−7.8 pts

48Pondera County, MTMT6,07278.9%−4.4 pts

49Chouteau County, MTMT5,86575.4%−8.5 pts

50Hill County, MTMT16,16767.1%−12.0 pts

51Lake County, MTMT33,39264.6%−6.0 pts

52Rosebud County, MTMT8,25351.4%−12.1 pts

53Blaine County, MTMT6,86044.1%−8.3 pts

54Roosevelt County, MTMT10,24232.4%−8.3 pts

55▲1Glacier County, MTMT13,46329.5%−5.7 pts

56▼1Big Horn County, MTMT12,75227.0%−8.2 pts

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES