RANKING · 2024 ACS · 102 SHOWN OF 102

Most tech & information jobs, Illinois counties

Illinois counties ranked by the share of employed residents working in the information sector (2023 ACS). This list covers the 102 counties in Illinois that qualify, ranked against each other statewide.

IllinoisAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

YEAR2010 2020 2024

RANKPLACESTATEPOPINFORMATIONVS 2000

01Richland County, ILIL15,21917.5%–

02Cumberland County, ILIL10,20815.1%–

03Bureau County, ILIL32,51015.0%–

04Knox County, ILIL47,76714.7%–

05Alexander County, ILIL4,57014.3%–

06Fayette County, ILIL20,79014.3%–

07McDonough County, ILIL25,91614.1%–

08Pope County, ILIL3,67213.8%–

09Jackson County, ILIL52,50113.7%–

10Pulaski County, ILIL4,82013.7%–

11Livingston County, ILIL35,05713.6%–

12Moultrie County, ILIL14,37113.5%–

13Hardin County, ILIL3,58813.4%–

14Wayne County, ILIL15,88213.1%–

15Effingham County, ILIL34,51913.1%–

16Hancock County, ILIL16,80313.0%–

17Kendall County, ILIL145,47013.0%–

18Schuyler County, ILIL6,65713.0%–

19Kankakee County, ILIL105,52512.9%–

20LaSalle County, ILIL107,77312.9%–

21Adams County, ILIL64,26712.9%–

22Jasper County, ILIL9,03212.9%–

23Pike County, ILIL14,23112.8%–

24Coles County, ILIL46,60712.8%–

25Jefferson County, ILIL36,14712.8%–

26Ford County, ILIL13,21612.7%–

27Williamson County, ILIL67,22512.6%–

28Mercer County, ILIL15,22912.6%–

29Washington County, ILIL13,56412.6%–

30Hamilton County, ILIL7,85912.5%–

31Macoupin County, ILIL43,74812.5%–

32Piatt County, ILIL16,79112.4%–

33Monroe County, ILIL34,84012.3%–

34Whiteside County, ILIL54,12112.2%–

35Henry County, ILIL48,09512.2%–

36Winnebago County, ILIL283,67412.1%–

37McHenry County, ILIL317,75112.1%–

38White County, ILIL13,25012.1%–

39Stark County, ILIL5,31912.0%–

40Franklin County, ILIL36,91611.9%–

41Massac County, ILIL13,50211.9%–

42Marion County, ILIL36,38211.9%–

43Iroquois County, ILIL26,15011.8%–

44Will County, ILIL712,25311.8%–

45Rock Island County, ILIL141,86911.8%–

46Fulton County, ILIL32,90111.8%–

47Shelby County, ILIL20,57611.8%–

48Perry County, ILIL20,16011.8%–

49Grundy County, ILIL54,05211.7%–

50Putnam County, ILIL5,61911.7%–

51Madison County, ILIL263,11011.7%–

52Morgan County, ILIL32,51511.6%–

53Mason County, ILIL12,41111.6%–

54DeKalb County, ILIL101,83511.5%–

55Warren County, ILIL16,22211.5%–

56Montgomery County, ILIL28,07611.4%–

57Kane County, ILIL525,75711.3%–

58Tazewell County, ILIL130,04911.1%–

59Ogle County, ILIL51,39911.0%–

60Lake County, ILIL719,33911.0%–

61Vermilion County, ILIL71,25910.9%–

62Christian County, ILIL33,44310.9%–

63Clay County, ILIL12,79310.9%–

64Macon County, ILIL99,30010.9%–

65Gallatin County, ILIL4,61610.8%–

66Marshall County, ILIL11,47310.7%–

67Cass County, ILIL12,46310.7%–

68Douglas County, ILIL19,88010.7%–

69Calhoun County, ILIL4,30010.6%–

70Saline County, ILIL22,77210.6%–

71Jo Daviess County, ILIL21,59410.5%–

72Stephenson County, ILIL43,22010.5%–

73Wabash County, ILIL10,90710.5%–

74Lee County, ILIL32,91410.5%–

75Johnson County, ILIL13,36310.4%–

76Boone County, ILIL53,56810.3%–

77Logan County, ILIL27,18210.3%–

78St. Clair County, ILIL250,70810.2%–

79Woodford County, ILIL38,11110.2%–

80McLean County, ILIL171,41910.2%–

81DuPage County, ILIL934,29810.1%–

82Peoria County, ILIL178,55310.0%–

83Greene County, ILIL11,3139.9%–

84Menard County, ILIL11,8639.8%–

85Henderson County, ILIL5,9849.8%–

86Clinton County, ILIL37,1289.8%–

87Lawrence County, ILIL13,7909.7%–

88Union County, ILIL16,6569.6%–

89Sangamon County, ILIL194,1709.5%–

90De Witt County, ILIL15,1189.5%–

91Carroll County, ILIL15,4199.3%–

92Crawford County, ILIL18,6489.3%–

93Scott County, ILIL4,8669.2%–

94Cook County, ILIL5,194,6259.1%–

95Jersey County, ILIL21,1609.0%–

96Randolph County, ILIL29,9218.9%–

97Clark County, ILIL15,1148.7%–

98Champaign County, ILIL209,9728.6%–

99Edgar County, ILIL16,3238.2%–

100Bond County, ILIL16,9598.2%–

101Edwards County, ILIL5,8987.8%–

102Brown County, ILIL6,4016.9%–

SHOWING 1–102 OF 102

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