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. The median across all 99 is 87.2%.

Flip the list · Best broadband access, US counties →

IowaAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

RELATEDLargest by population Fastest growing Fastest shrinking Most population gained Most population lost Most densely populated

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

Download CSV (full list, 99 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES