RANKING · 2024 ACS · 99 SHOWN OF 99

Most car-free households, Iowa counties

Iowa counties with the most occupied households that have no vehicle available, as of the 2024 American Community Survey. Ranked by number of households, not the share. This list covers the 99 counties in Iowa that qualify, ranked against each other statewide.

IowaAll states All rankings

SAME RANKING BYCities States Metros

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

RANKPLACESTATEPOPHOUSEHOLDS WITHOUT A VEHICLEVS 2020

01Polk County, IAIA516,54612,002+4%

02Scott County, IAIA175,2594,911+26%

03Linn County, IAIA232,0284,658+7%

04Johnson County, IAIA160,0444,518+7%

05Black Hawk County, IAIA131,5323,455−11%

06Woodbury County, IAIA106,6492,489−3%

07Dubuque County, IAIA99,3812,481+11%

08Pottawattamie County, IAIA92,9962,383−1%

09Story County, IAIA101,2912,256−17%

10Clinton County, IAIA46,0021,404+3%

11Des Moines County, IAIA38,0771,253−10%

12Dallas County, IAIA118,4571,211+5%

13Webster County, IAIA36,8381,035−9%

14Cerro Gordo County, IAIA42,372979−20%

15Wapello County, IAIA35,210923−25%

16Marshall County, IAIA39,890858−19%

17Lee County, IAIA32,306711−17%

18Warren County, IAIA57,331686+11%

19Muscatine County, IAIA41,853662−32%

20Jasper County, IAIA38,153660−10%

21Delaware County, IAIA17,674630+167%

22Boone County, IAIA26,799598+1%

23Poweshiek County, IAIA18,368563+14%

24Buchanan County, IAIA20,883546+28%

25Jefferson County, IAIA15,291523+27%

26Clayton County, IAIA16,845516−0%

27Clarke County, IAIA9,574510+28%

28Davis County, IAIA9,230500−2%

29Fayette County, IAIA19,047479+11%

30Page County, IAIA14,856471+13%

31Marion County, IAIA34,192453−26%

32Madison County, IAIA17,270445+19%

33Floyd County, IAIA14,901433−11%

34Carroll County, IAIA20,303429−18%

35Jackson County, IAIA19,288427+7%

36Washington County, IAIA22,667427+16%

37Clay County, IAIA16,202401−14%

38Kossuth County, IAIA14,322400−13%

39Plymouth County, IAIA25,697389−12%

40Dickinson County, IAIA18,077386−4%

41Sioux County, IAIA36,774372−9%

42Hardin County, IAIA16,455370−17%

43Henry County, IAIA19,349369+33%

44Winneshiek County, IAIA19,733368+5%

45Appanoose County, IAIA12,077360−5%

46Mahaska County, IAIA21,880346−38%

47Benton County, IAIA26,004340+7%

48Cass County, IAIA12,960335−16%

49Union County, IAIA11,829303−2%

50Hamilton County, IAIA14,944300+34%

51Van Buren County, IAIA7,131294+56%

52Cherokee County, IAIA11,369289−17%

53Lucas County, IAIA8,847287−15%

54O'Brien County, IAIA14,220275−51%

55Winnebago County, IAIA10,251271+96%

56Mills County, IAIA14,793261+27%

57Bremer County, IAIA25,296250−12%

58Harrison County, IAIA14,623248−5%

59Emmet County, IAIA9,107247+72%

60Iowa County, IAIA16,504242+21%

61Jones County, IAIA21,253242−43%

62Wright County, IAIA12,801238−46%

63Hancock County, IAIA10,528237+34%

64Louisa County, IAIA10,416231−6%

65Decatur County, IAIA7,655229−9%

66Sac County, IAIA9,525227+112%

67Allamakee County, IAIA14,238222−7%

68Crawford County, IAIA16,237215−50%

69Butler County, IAIA14,049209−10%

70Humboldt County, IAIA9,409203−25%

71Audubon County, IAIA5,509196+21%

72Cedar County, IAIA18,359195−13%

73Guthrie County, IAIA10,782186+15%

74Howard County, IAIA9,415183−4%

75Montgomery County, IAIA10,002183+1%

76Franklin County, IAIA9,868173+56%

77Keokuk County, IAIA9,797173+43%

78Monroe County, IAIA7,406173−34%

79Wayne County, IAIA6,738172−13%

80Tama County, IAIA16,796171−31%

81Grundy County, IAIA12,361166−10%

82Monona County, IAIA8,539163−1%

83Lyon County, IAIA12,354160+58%

84Shelby County, IAIA11,689156−32%

85Chickasaw County, IAIA11,663148−23%

86Worth County, IAIA7,338147+27%

87Adair County, IAIA7,403141+52%

88Ida County, IAIA6,777141+1%

89Mitchell County, IAIA10,650140−35%

90Pocahontas County, IAIA6,819139+10%

91Calhoun County, IAIA9,562137−9%

92Palo Alto County, IAIA8,899130−22%

93Greene County, IAIA8,658126−34%

94Buena Vista County, IAIA20,449126−62%

95Ringgold County, IAIA4,642114+30%

96Taylor County, IAIA5,835107+27%

97Adams County, IAIA3,61784+27%

98Fremont County, IAIA6,52267−34%

99Osceola County, IAIA5,98038−57%

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