RANKING · 2024 ACS · 99 SHOWN OF 99

Most carpoolers, Iowa counties

Iowa counties ranked by the share of workers who carpool to work (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 2024

RANKPLACESTATEPOPCARPOOLED TO WORKVS 2010

01Buena Vista County, IAIA20,44916.4%+0.8 pts

02Van Buren County, IAIA7,13114.0%+0.7 pts

03Greene County, IAIA8,65813.8%+2.9 pts

04Taylor County, IAIA5,83513.1%+0.1 pts

05Louisa County, IAIA10,41612.7%−5.6 pts

06Marshall County, IAIA39,89012.4%−0.6 pts

07Mills County, IAIA14,79312.1%+0.7 pts

08Wapello County, IAIA35,21012.0%−1.9 pts

09Davis County, IAIA9,23011.5%−2.2 pts

10Pocahontas County, IAIA6,81911.3%+2.6 pts

11Crawford County, IAIA16,23711.2%−4.1 pts

12Woodbury County, IAIA106,64911.2%−0.1 pts

13Wayne County, IAIA6,73811.0%−5.5 pts

14Adams County, IAIA3,61710.6%+1.4 pts

15Palo Alto County, IAIA8,89910.3%+3.4 pts

16Tama County, IAIA16,79610.2%−1.5 pts

17Decatur County, IAIA7,65510.2%−2.4 pts

18Montgomery County, IAIA10,00210.2%−2.1 pts

19Page County, IAIA14,85610.0%+0.2 pts

20Union County, IAIA11,8299.9%−2.3 pts

21O'Brien County, IAIA14,2209.8%−3.4 pts

22Buchanan County, IAIA20,8839.8%−3.3 pts

23Monroe County, IAIA7,4069.8%−0.2 pts

24Muscatine County, IAIA41,8539.7%−1.1 pts

25Clarke County, IAIA9,5749.6%−1.5 pts

26Lucas County, IAIA8,8479.5%−3.5 pts

27Appanoose County, IAIA12,0779.4%−0.9 pts

28Emmet County, IAIA9,1079.4%−2.5 pts

29Hancock County, IAIA10,5289.4%−3.0 pts

30Des Moines County, IAIA38,0779.4%−2.5 pts

31Ringgold County, IAIA4,6429.2%−0.9 pts

32Franklin County, IAIA9,8689.2%+1.4 pts

33Plymouth County, IAIA25,6979.2%−1.3 pts

34Henry County, IAIA19,3499.0%−3.4 pts

35Butler County, IAIA14,0498.9%−0.8 pts

36Washington County, IAIA22,6678.9%−6.2 pts

37Floyd County, IAIA14,9018.8%+0.4 pts

38Worth County, IAIA7,3388.8%+0.4 pts

39Mahaska County, IAIA21,8808.7%−4.3 pts

40Black Hawk County, IAIA131,5328.5%−0.2 pts

41Clay County, IAIA16,2028.5%−1.1 pts

42Polk County, IAIA516,5468.4%−2.0 pts

43Monona County, IAIA8,5398.4%−2.3 pts

44Lee County, IAIA32,3068.4%−0.6 pts

45Calhoun County, IAIA9,5628.3%−2.7 pts

46Allamakee County, IAIA14,2388.3%−2.9 pts

47Howard County, IAIA9,4158.2%−1.0 pts

48Lyon County, IAIA12,3548.1%+1.2 pts

49Jasper County, IAIA38,1538.1%−4.2 pts

50Osceola County, IAIA5,9808.1%+0.2 pts

51Jones County, IAIA21,2538.0%−1.5 pts

52Wright County, IAIA12,8018.0%−1.9 pts

53Dickinson County, IAIA18,0778.0%−3.4 pts

54Carroll County, IAIA20,3038.0%+1.6 pts

55Kossuth County, IAIA14,3227.9%−2.5 pts

56Humboldt County, IAIA9,4097.9%+0.9 pts

57Guthrie County, IAIA10,7827.8%−5.0 pts

58Cherokee County, IAIA11,3697.8%−0.5 pts

59Delaware County, IAIA17,6747.7%−2.6 pts

60Benton County, IAIA26,0047.7%−1.9 pts

61Cerro Gordo County, IAIA42,3727.6%−2.4 pts

62Webster County, IAIA36,8387.5%−1.7 pts

63Clayton County, IAIA16,8457.5%−3.2 pts

64Boone County, IAIA26,7997.4%−5.4 pts

65Fayette County, IAIA19,0477.4%−3.3 pts

66Winnebago County, IAIA10,2517.3%−2.7 pts

67Bremer County, IAIA25,2967.1%−0.1 pts

68Grundy County, IAIA12,3617.1%−1.1 pts

69Scott County, IAIA175,2596.9%−1.4 pts

70Madison County, IAIA17,2706.9%−5.9 pts

71Story County, IAIA101,2916.9%−3.0 pts

72Pottawattamie County, IAIA92,9966.7%−3.4 pts

73Hamilton County, IAIA14,9446.6%−2.6 pts

74Winneshiek County, IAIA19,7336.5%−1.0 pts

75Fremont County, IAIA6,5226.5%−4.0 pts

76Keokuk County, IAIA9,7976.5%−8.2 pts

77Ida County, IAIA6,7776.5%−1.0 pts

78Dallas County, IAIA118,4576.3%−3.1 pts

79Linn County, IAIA232,0286.3%−2.7 pts

80Mitchell County, IAIA10,6506.3%−1.2 pts

81Johnson County, IAIA160,0446.3%−4.2 pts

82Clinton County, IAIA46,0026.0%−2.6 pts

83Sioux County, IAIA36,7746.0%−3.9 pts

84Sac County, IAIA9,5255.9%−4.5 pts

85Cedar County, IAIA18,3595.9%−7.9 pts

86Iowa County, IAIA16,5045.8%−8.2 pts

87Chickasaw County, IAIA11,6635.7%−2.9 pts

88Adair County, IAIA7,4035.7%−6.4 pts

89Marion County, IAIA34,1925.5%−4.4 pts

90Jackson County, IAIA19,2885.4%−5.2 pts

91Dubuque County, IAIA99,3815.2%−3.2 pts

92Warren County, IAIA57,3315.2%−5.9 pts

93Hardin County, IAIA16,4555.0%−4.3 pts

94Cass County, IAIA12,9604.9%−8.3 pts

95Poweshiek County, IAIA18,3684.7%−4.9 pts

96Harrison County, IAIA14,6234.4%−10.9 pts

97Shelby County, IAIA11,6894.4%−6.9 pts

98Jefferson County, IAIA15,2914.3%−7.1 pts

99Audubon County, IAIA5,5094.1%−3.5 pts

SHOWING 1–99 OF 99

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES