RANKING · 2024 ACS · 56 SHOWN OF 56

Most carpoolers, Montana counties

Montana counties ranked by the share of workers who carpool to work (2024 ACS). 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

RELATEDMost remote workers Most public transit riders Most car-free households Longest commutes Shortest commutes Most car-dependent

YEAR2010 2024

RANKPLACESTATEPOPCARPOOLED TO WORKVS 2010

01Stillwater County, MTMT9,44522.4%+48%

02Big Horn County, MTMT12,75217.6%+13%

03Lincoln County, MTMT22,32816.8%+212%

04Custer County, MTMT12,03416.6%+72%

05Granite County, MTMT3,65816.4%+160%

06Blaine County, MTMT6,86015.8%+43%

07Sheridan County, MTMT3,43614.3%+52%

08Hill County, MTMT16,16714.1%+16%

09Golden Valley County, MTMT84414.1%−20%

10Carbon County, MTMT11,46614.0%+19%

11Glacier County, MTMT13,46313.9%−3%

12Powder River County, MTMT1,78113.5%+146%

13Broadwater County, MTMT8,49312.7%+15%

14Lake County, MTMT33,39212.4%+33%

15Mineral County, MTMT5,18512.4%+113%

16Phillips County, MTMT4,20312.4%+3%

17Rosebud County, MTMT8,25312.2%+26%

18Liberty County, MTMT1,95711.8%+111%

19Teton County, MTMT6,49611.7%−24%

20Richland County, MTMT11,37711.5%−11%

21Powell County, MTMT7,15711.0%+13%

22Silver Bow County, MTMT36,11810.9%+14%

23Lewis and Clark County, MTMT75,33110.8%−20%

24Wheatland County, MTMT2,10010.8%+37%

25Chouteau County, MTMT5,86510.8%+3%

26Madison County, MTMT10,02610.7%−6%

27Petroleum County, MTMT54810.6%+231%

28Park County, MTMT18,21410.5%−16%

29Beaverhead County, MTMT10,04310.4%+0%

30Cascade County, MTMT85,02910.3%−8%

31Sanders County, MTMT14,06210.2%+4%

32Roosevelt County, MTMT10,24210.1%−15%

33Meagher County, MTMT2,1379.9%+169%

34Yellowstone County, MTMT172,6929.4%−4%

35Jefferson County, MTMT13,3299.4%−6%

36Sweet Grass County, MTMT3,7629.1%−29%

37Valley County, MTMT7,3859.1%+51%

38Ravalli County, MTMT48,5828.9%−12%

39Musselshell County, MTMT5,5828.8%−30%

40Missoula County, MTMT123,5138.3%−5%

41Judith Basin County, MTMT2,1627.9%+33%

42Prairie County, MTMT1,1127.8%+25%

43Flathead County, MTMT115,4297.7%−26%

44Toole County, MTMT5,2117.5%−29%

45Gallatin County, MTMT128,7407.4%−42%

46Pondera County, MTMT6,0727.3%−11%

47Fergus County, MTMT11,8257.1%−13%

48Garfield County, MTMT1,1486.5%−41%

49Deer Lodge County, MTMT9,7096.1%−64%

50McCone County, MTMT1,7206.0%+40%

51Dawson County, MTMT8,6924.8%−54%

52Daniels County, MTMT1,6124.1%−51%

53Fallon County, MTMT2,9594.0%−30%

54Carter County, MTMT1,3833.7%−51%

55Treasure County, MTMT7282.6%−50%

56Wibaux County, MTMT8852.3%−71%

SHOWING 1–56 OF 56

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