RANKING · 2020 CENSUS · 99 SHOWN OF 99

Most tech & information jobs, Iowa counties · 2020

Iowa counties ranked by the share of employed residents working in the information sector (2023 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

YEAR2010 2020 2024

RANKPLACESTATEPOPINFORMATIONVS 2000

01Lucas County, IAIA8,84724.9%–

02Cherokee County, IAIA11,36916.8%–

03Page County, IAIA14,85615.8%–

04Boone County, IAIA26,79915.3%–

05Appanoose County, IAIA12,07715.3%–

06Allamakee County, IAIA14,23815.1%–

07Des Moines County, IAIA38,07714.6%–

08Clay County, IAIA16,20214.3%–

09Black Hawk County, IAIA131,53214.1%–

10Cass County, IAIA12,96013.9%–

11Jackson County, IAIA19,28813.8%–

12Clinton County, IAIA46,00213.7%–

13Warren County, IAIA57,33113.6%–

14Pottawattamie County, IAIA92,99613.5%–

15Henry County, IAIA19,34913.1%–

16Winnebago County, IAIA10,25113.1%–

17Washington County, IAIA22,66713.1%–

18Dubuque County, IAIA99,38113.1%–

19Cerro Gordo County, IAIA42,37213.1%–

20Wayne County, IAIA6,73813.1%–

21Madison County, IAIA17,27013.0%–

22Marshall County, IAIA39,89013.0%–

23Wapello County, IAIA35,21012.9%–

24Montgomery County, IAIA10,00212.9%–

25Davis County, IAIA9,23012.8%–

26Greene County, IAIA8,65812.8%–

27Woodbury County, IAIA106,64912.6%–

28Tama County, IAIA16,79612.6%–

29Calhoun County, IAIA9,56212.5%–

30Shelby County, IAIA11,68912.4%–

31Kossuth County, IAIA14,32212.4%–

32Van Buren County, IAIA7,13112.3%–

33Webster County, IAIA36,83812.3%–

34Humboldt County, IAIA9,40912.3%–

35Buchanan County, IAIA20,88312.1%–

36Butler County, IAIA14,04912.0%–

37Monona County, IAIA8,53911.8%–

38Dickinson County, IAIA18,07711.8%–

39Linn County, IAIA232,02811.6%–

40Scott County, IAIA175,25911.6%–

41Hamilton County, IAIA14,94411.5%–

42Carroll County, IAIA20,30311.5%–

43Cedar County, IAIA18,35911.5%–

44Clarke County, IAIA9,57411.4%–

45Polk County, IAIA516,54611.4%–

46Plymouth County, IAIA25,69711.4%–

47Palo Alto County, IAIA8,89911.3%–

48Iowa County, IAIA16,50411.2%–

49Jefferson County, IAIA15,29111.1%–

50Mills County, IAIA14,79311.1%–

51Hardin County, IAIA16,45510.9%–

52Clayton County, IAIA16,84510.9%–

53Delaware County, IAIA17,67410.9%–

54Worth County, IAIA7,33810.8%–

55Decatur County, IAIA7,65510.8%–

56Hancock County, IAIA10,52810.8%–

57Guthrie County, IAIA10,78210.8%–

58Johnson County, IAIA160,04410.7%–

59Poweshiek County, IAIA18,36810.7%–

60Union County, IAIA11,82910.6%–

61Buena Vista County, IAIA20,44910.5%–

62Harrison County, IAIA14,62310.4%–

63Jasper County, IAIA38,15310.4%–

64Franklin County, IAIA9,86810.3%–

65Monroe County, IAIA7,40610.3%–

66Fayette County, IAIA19,04710.1%–

67O'Brien County, IAIA14,22010.1%–

68Pocahontas County, IAIA6,8199.9%–

69Mitchell County, IAIA10,6509.9%–

70Benton County, IAIA26,0049.8%–

71Grundy County, IAIA12,3619.8%–

72Jones County, IAIA21,2539.7%–

73Adams County, IAIA3,6179.6%–

74Lee County, IAIA32,3069.5%–

75Winneshiek County, IAIA19,7339.5%–

76Marion County, IAIA34,1929.5%–

77Lyon County, IAIA12,3549.4%–

78Wright County, IAIA12,8019.2%–

79Floyd County, IAIA14,9019.2%–

80Adair County, IAIA7,4039.2%–

81Bremer County, IAIA25,2969.1%–

82Sac County, IAIA9,5259.1%–

83Howard County, IAIA9,4159.0%–

84Louisa County, IAIA10,4169.0%–

85Story County, IAIA101,2919.0%–

86Mahaska County, IAIA21,8809.0%–

87Dallas County, IAIA118,4578.9%–

88Keokuk County, IAIA9,7978.8%–

89Emmet County, IAIA9,1078.8%–

90Crawford County, IAIA16,2378.8%–

91Chickasaw County, IAIA11,6638.7%–

92Sioux County, IAIA36,7748.6%–

93Ringgold County, IAIA4,6428.4%–

94Audubon County, IAIA5,5098.4%–

95Osceola County, IAIA5,9808.3%–

96Muscatine County, IAIA41,8538.2%–

97Fremont County, IAIA6,5227.6%–

98Ida County, IAIA6,7777.5%–

99Taylor County, IAIA5,8356.7%–

SHOWING 1–99 OF 99

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES