RANKING · 2024 ACS · 99 SHOWN OF 99

Worst broadband access, Iowa counties

Iowa counties with the lowest broadband subscription rates — where federal infrastructure investment is being targeted (2024 ACS). This list covers the 99 counties in Iowa that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

RANKPLACESTATEPOPBROADBAND INTERNET SUBSCRIPTIONVS –

01Van Buren County, IAIA7,13172.8%–

02Davis County, IAIA9,23073.2%–

03Wayne County, IAIA6,73879.4%–

04Lucas County, IAIA8,84780.4%–

05Story County, IAIA101,29180.4%–

06Floyd County, IAIA14,90183.4%–

07Audubon County, IAIA5,50983.7%–

08Decatur County, IAIA7,65583.8%–

09Keokuk County, IAIA9,79783.8%–

10Appanoose County, IAIA12,07783.9%–

11Cass County, IAIA12,96083.9%–

12Franklin County, IAIA9,86884.1%–

13Adair County, IAIA7,40384.3%–

14Clayton County, IAIA16,84584.4%–

15Taylor County, IAIA5,83584.5%–

16Sac County, IAIA9,52584.6%–

17Hamilton County, IAIA14,94484.7%–

18Adams County, IAIA3,61784.8%–

19Union County, IAIA11,82984.9%–

20Monona County, IAIA8,53984.9%–

21Worth County, IAIA7,33885.0%–

22Fayette County, IAIA19,04785.3%–

23Hardin County, IAIA16,45585.4%–

24Osceola County, IAIA5,98085.5%–

25Howard County, IAIA9,41585.7%–

26Wright County, IAIA12,80185.8%–

27Delaware County, IAIA17,67485.9%–

28Montgomery County, IAIA10,00285.9%–

29Pocahontas County, IAIA6,81985.9%–

30Allamakee County, IAIA14,23886.0%–

31Harrison County, IAIA14,62386.0%–

32Jackson County, IAIA19,28886.0%–

33Pottawattamie County, IAIA92,99686.2%–

34Monroe County, IAIA7,40686.2%–

35Wapello County, IAIA35,21086.3%–

36Ida County, IAIA6,77786.4%–

37Butler County, IAIA14,04986.5%–

38Poweshiek County, IAIA18,36886.6%–

39Lee County, IAIA32,30686.6%–

40Ringgold County, IAIA4,64286.6%–

41Clarke County, IAIA9,57486.8%–

42Page County, IAIA14,85686.8%–

43Chickasaw County, IAIA11,66386.9%–

44Emmet County, IAIA9,10786.9%–

45Humboldt County, IAIA9,40987.0%–

46Buchanan County, IAIA20,88387.1%–

47Cherokee County, IAIA11,36987.1%–

48Crawford County, IAIA16,23787.1%–

49Jones County, IAIA21,25387.1%–

50Calhoun County, IAIA9,56287.2%–

51Clinton County, IAIA46,00287.2%–

52Des Moines County, IAIA38,07787.3%–

53Carroll County, IAIA20,30387.3%–

54Webster County, IAIA36,83887.3%–

55Woodbury County, IAIA106,64987.3%–

56Fremont County, IAIA6,52287.5%–

57Tama County, IAIA16,79687.5%–

58Kossuth County, IAIA14,32287.6%–

59Marshall County, IAIA39,89087.6%–

60Louisa County, IAIA10,41687.8%–

61Henry County, IAIA19,34987.9%–

62Winneshiek County, IAIA19,73388.0%–

63Shelby County, IAIA11,68988.3%–

64Hancock County, IAIA10,52888.4%–

65Jefferson County, IAIA15,29188.4%–

66Marion County, IAIA34,19288.4%–

67Benton County, IAIA26,00488.5%–

68Iowa County, IAIA16,50488.5%–

69Cedar County, IAIA18,35988.6%–

70Winnebago County, IAIA10,25188.6%–

71Grundy County, IAIA12,36188.7%–

72Mills County, IAIA14,79388.7%–

73Washington County, IAIA22,66788.7%–

74Boone County, IAIA26,79989.1%–

75Johnson County, IAIA160,04489.2%–

76Cerro Gordo County, IAIA42,37289.2%–

77Guthrie County, IAIA10,78289.3%–

78Black Hawk County, IAIA131,53289.4%–

79Clay County, IAIA16,20289.5%–

80Madison County, IAIA17,27089.7%–

81Mahaska County, IAIA21,88089.7%–

82Greene County, IAIA8,65889.8%–

83Palo Alto County, IAIA8,89989.8%–

84Plymouth County, IAIA25,69789.8%–

85Mitchell County, IAIA10,65089.9%–

86Dubuque County, IAIA99,38190.0%–

87O'Brien County, IAIA14,22090.1%–

88Lyon County, IAIA12,35490.2%–

89Jasper County, IAIA38,15390.4%–

90Muscatine County, IAIA41,85390.4%–

91Scott County, IAIA175,25990.5%–

92Dickinson County, IAIA18,07790.8%–

93Linn County, IAIA232,02891.6%–

94Warren County, IAIA57,33191.8%–

95Polk County, IAIA516,54691.9%–

96Buena Vista County, IAIA20,44992.1%–

97Dallas County, IAIA118,45792.4%–

98Sioux County, IAIA36,77492.4%–

99Bremer County, IAIA25,29692.6%–

SHOWING 1–99 OF 99

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