RANKING · 2020 CENSUS · 64 SHOWN OF 64

Most public transit riders, Colorado counties · 2020

Colorado counties with the most workers commuting by public transportation, as of the 2020 American Community Survey. Ranked by number of commuters, not the transit share. This list covers the 64 counties in Colorado that qualify, ranked against each other statewide.

ColoradoAll states All rankings

SAME RANKING BYCities States Metros

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

RANKPLACESTATEPOPTRANSIT COMMUTERSVS –

01Denver County, COCO740,61324,704–

02Arapahoe County, COCO673,82012,489–

03Jefferson County, COCO580,4518,929–

04Adams County, COCO554,6688,924–

05Boulder County, COCO328,5608,193–

06Douglas County, COCO399,3962,995–

07Larimer County, COCO377,2922,565–

08El Paso County, COCO757,0402,442–

09Pitkin County, COCO16,6251,807–

10Summit County, COCO31,5171,433–

11Broomfield County, COCO79,1741,385–

12Garfield County, COCO63,4741,137–

13Eagle County, COCO54,2911,032–

14Weld County, COCO378,426678–

15Pueblo County, COCO169,277522–

16Gunnison County, COCO17,439515–

17Routt County, COCO25,329407–

18Mesa County, COCO162,845321–

19Grand County, COCO16,496319–

20San Miguel County, COCO7,753306–

21Logan County, COCO20,654288–

22La Plata County, COCO56,898224–

23Montrose County, COCO44,59188–

24Delta County, COCO32,17861–

25Chaffee County, COCO20,83150–

26Park County, COCO18,31444–

27Bent County, COCO5,71644–

28Las Animas County, COCO14,39137–

29Moffat County, COCO13,12231–

30Gilpin County, COCO6,07326–

31Rio Grande County, COCO11,08726–

32Elbert County, COCO30,53423–

33Alamosa County, COCO16,68822–

34Clear Creek County, COCO8,99420–

35Fremont County, COCO50,03912–

36Rio Blanco County, COCO6,68312–

37Montezuma County, COCO26,67811–

38Morgan County, COCO30,30611–

39Saguache County, COCO6,73210–

40Otero County, COCO17,6837–

41Archuleta County, COCO14,3066–

42Dolores County, COCO2,4665–

43Huerfano County, COCO7,0114–

44Crowley County, COCO5,6774–

45Yuma County, COCO9,8963–

46Conejos County, COCO7,5291–

47Baca County, COCO3,3470–

48Cheyenne County, COCO1,7130–

49Costilla County, COCO3,6790–

50Custer County, COCO5,5900–

51Hinsdale County, COCO7530–

52Jackson County, COCO1,2110–

53Kiowa County, COCO1,4120–

54Kit Carson County, COCO7,0690–

55Lake County, COCO7,5520–

56Lincoln County, COCO5,6450–

57Ouray County, COCO5,2650–

58Prowers County, COCO11,8840–

59Sedgwick County, COCO2,2470–

60Teller County, COCO24,7560–

61Washington County, COCO4,7320–

62Mineral County, COCO9100–

63Phillips County, COCO4,4200–

64San Juan County, COCO8130–

SHOWING 1–64 OF 64

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS