RANKING · 2024 ACS · 99 SHOWN OF 99

Most car-free households, Iowa counties

Iowa counties ranked by the share of households with no vehicle (2024 ACS). This list covers the 99 counties in Iowa that qualify, ranked against each other statewide.

IowaAll 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 2020 2024

RANKPLACESTATEPOPNO VEHICLE AVAILABLEVS 2010

01Davis County, IAIA9,23015.6%+27%

02Clarke County, IAIA9,57412.5%+261%

03Van Buren County, IAIA7,13110.2%+82%

04Delaware County, IAIA17,6748.5%+128%

05Lucas County, IAIA8,8477.7%+11%

06Audubon County, IAIA5,5097.6%+87%

07Page County, IAIA14,8567.5%+172%

08Jefferson County, IAIA15,2917.5%+28%

09Decatur County, IAIA7,6557.5%+32%

10Des Moines County, IAIA38,0777.3%+3%

11Poweshiek County, IAIA18,3687.2%−15%

12Clinton County, IAIA46,0027.2%−0%

13Johnson County, IAIA160,0447.1%+14%

14Appanoose County, IAIA12,0776.9%−5%

15Clayton County, IAIA16,8456.9%+69%

16Webster County, IAIA36,8386.7%+6%

17Scott County, IAIA175,2596.7%+15%

18Wayne County, IAIA6,7386.7%−18%

19Floyd County, IAIA14,9016.7%−23%

20Madison County, IAIA17,2706.6%+36%

21Buchanan County, IAIA20,8836.6%+33%

22Wapello County, IAIA35,2106.6%−3%

23Black Hawk County, IAIA131,5326.3%−11%

24Pottawattamie County, IAIA92,9966.3%+10%

25Woodbury County, IAIA106,6496.1%−13%

26Kossuth County, IAIA14,3226.1%+81%

27Emmet County, IAIA9,1076.1%+53%

28Dubuque County, IAIA99,3816.1%−19%

29Ringgold County, IAIA4,6426.0%+35%

30Union County, IAIA11,8295.9%−10%

31Polk County, IAIA516,5465.8%−2%

32Winnebago County, IAIA10,2515.8%−15%

33Story County, IAIA101,2915.8%+4%

34Fayette County, IAIA19,0475.7%+12%

35Cass County, IAIA12,9605.7%−35%

36Cherokee County, IAIA11,3695.7%+37%

37Monroe County, IAIA7,4065.6%+26%

38Marshall County, IAIA39,8905.5%−18%

39Clay County, IAIA16,2025.5%+6%

40Boone County, IAIA26,7995.5%−1%

41Adams County, IAIA3,6175.5%+30%

42Louisa County, IAIA10,4165.5%+17%

43Sac County, IAIA9,5255.3%+23%

44Hardin County, IAIA16,4555.3%+14%

45Jackson County, IAIA19,2885.2%−14%

46Hancock County, IAIA10,5285.1%−21%

47Cerro Gordo County, IAIA42,3725.0%−4%

48Lee County, IAIA32,3065.0%−30%

49Carroll County, IAIA20,3034.9%−33%

50Linn County, IAIA232,0284.9%−19%

51Howard County, IAIA9,4154.9%−9%

52Mills County, IAIA14,7934.8%+26%

53Henry County, IAIA19,3494.8%−38%

54Humboldt County, IAIA9,4094.8%−3%

55Washington County, IAIA22,6674.8%−14%

56O'Brien County, IAIA14,2204.7%−27%

57Hamilton County, IAIA14,9444.7%−15%

58Pocahontas County, IAIA6,8194.6%−9%

59Worth County, IAIA7,3384.6%+20%

60Ida County, IAIA6,7774.6%+44%

61Winneshiek County, IAIA19,7334.5%−11%

62Wright County, IAIA12,8014.4%−30%

63Jasper County, IAIA38,1534.4%−27%

64Dickinson County, IAIA18,0774.4%+26%

65Adair County, IAIA7,4034.4%+10%

66Taylor County, IAIA5,8354.3%−1%

67Keokuk County, IAIA9,7974.3%+14%

68Monona County, IAIA8,5394.2%−19%

69Franklin County, IAIA9,8684.1%−19%

70Harrison County, IAIA14,6234.1%−19%

71Guthrie County, IAIA10,7824.0%+8%

72Montgomery County, IAIA10,0024.0%−36%

73Mahaska County, IAIA21,8804.0%−28%

74Muscatine County, IAIA41,8533.8%−31%

75Plymouth County, IAIA25,6973.8%−26%

76Allamakee County, IAIA14,2383.7%−28%

77Lyon County, IAIA12,3543.6%+100%

78Butler County, IAIA14,0493.6%−8%

79Iowa County, IAIA16,5043.5%+41%

80Palo Alto County, IAIA8,8993.4%−12%

81Calhoun County, IAIA9,5623.4%−36%

82Marion County, IAIA34,1923.4%−32%

83Crawford County, IAIA16,2373.4%−45%

84Benton County, IAIA26,0043.3%−10%

85Warren County, IAIA57,3313.3%−6%

86Grundy County, IAIA12,3613.2%−9%

87Greene County, IAIA8,6583.2%−33%

88Shelby County, IAIA11,6893.2%−48%

89Mitchell County, IAIA10,6503.0%−31%

90Chickasaw County, IAIA11,6633.0%−14%

91Jones County, IAIA21,2533.0%−33%

92Sioux County, IAIA36,7742.9%−21%

93Dallas County, IAIA118,4572.9%+14%

94Bremer County, IAIA25,2962.6%−37%

95Cedar County, IAIA18,3592.6%−35%

96Tama County, IAIA16,7962.5%−35%

97Fremont County, IAIA6,5222.4%−40%

98Buena Vista County, IAIA20,4491.7%−67%

99Osceola County, IAIA5,9801.4%−72%

SHOWING 1–99 OF 99

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