RANKING · 2000 CENSUS · 105 SHOWN OF 105

Oldest by median age, Kansas counties · 2000

Kansas counties ranked by median age of residents (2000 ACS). This list covers the 105 counties in Kansas that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS 1990

01Comanche County, KSKS1,67346.9+12%

02Jewell County, KSKS2,83046.2+9%

03Elk County, KSKS2,45846.0−1%

04Smith County, KSKS3,56646.0+1%

05Republic County, KSKS4,64045.7+4%

06Rawlins County, KSKS2,43145.4+18%

07Chautauqua County, KSKS3,32144.7+2%

08Rush County, KSKS2,84544.6+4%

09Graham County, KSKS2,37144.4+14%

10Decatur County, KSKS2,71644.3+11%

11Cheyenne County, KSKS2,60444.2+6%

12Russell County, KSKS6,58144.1+9%

13Woodson County, KSKS3,11844.1+5%

14Osborne County, KSKS3,28544.0+3%

15Ness County, KSKS2,61743.9+15%

16Lincoln County, KSKS2,86143.7+4%

17Washington County, KSKS5,53343.6+6%

18Trego County, KSKS2,74043.5+13%

19Harper County, KSKS5,37042.9+9%

20Greenwood County, KSKS5,82642.6+3%

21Barber County, KSKS4,08342.6+13%

22Gove County, KSKS2,63142.6+12%

23Phillips County, KSKS4,72842.5+4%

24Clark County, KSKS1,90042.1+3%

25Kiowa County, KSKS2,43242.1+10%

26Morris County, KSKS5,34842.0+6%

27Ellsworth County, KSKS6,25741.8+10%

28Marshall County, KSKS9,85241.7+8%

29Lane County, KSKS1,50841.6+10%

30Sheridan County, KSKS2,42741.5+10%

31Cloud County, KSKS8,83341.4+6%

32Clay County, KSKS7,99041.3+4%

33Mitchell County, KSKS5,59041.1+10%

34Edwards County, KSKS2,64041.0+3%

35Marion County, KSKS11,63441.0+5%

36Stafford County, KSKS4,00541.0+7%

37Linn County, KSKS9,95040.8+4%

38Logan County, KSKS2,66140.7+8%

39Wilson County, KSKS8,29940.6+3%

40Pawnee County, KSKS5,99140.5+8%

41Rooks County, KSKS4,64640.5+5%

42Chase County, KSKS2,57240.3+2%

43Kingman County, KSKS7,02940.2+8%

44Pratt County, KSKS9,11740.2+9%

45Ottawa County, KSKS5,74440.1+2%

46Norton County, KSKS5,28840.1+3%

47Dickinson County, KSKS18,63740.0+7%

48Brown County, KSKS9,10439.8+9%

49Hodgeman County, KSKS1,61939.8+8%

50Anderson County, KSKS8,01839.6+4%

51Wabaunsee County, KSKS7,01839.5+9%

52Wallace County, KSKS1,44139.5+14%

53Coffey County, KSKS8,46739.2+8%

54Montgomery County, KSKS30,17739.2+8%

55Scott County, KSKS4,81539.2+12%

56Nemaha County, KSKS10,05439.1+10%

57Osage County, KSKS15,69338.9+8%

58Allen County, KSKS12,30238.8+9%

59Barton County, KSKS24,79038.6+11%

60Greeley County, KSKS1,18238.6+16%

61Neosho County, KSKS15,63738.4+6%

62Reno County, KSKS61,53938.2+9%

63McPherson County, KSKS30,06438.1+10%

64Bourbon County, KSKS14,31938.0+3%

65Jefferson County, KSKS18,29638.0+8%

66Labette County, KSKS19,68537.9+8%

67Sherman County, KSKS5,76337.8+6%

68Hamilton County, KSKS2,50037.6−2%

69Harvey County, KSKS33,58037.6+8%

70Rice County, KSKS9,26637.6+2%

71Sumner County, KSKS22,31237.6+7%

72Jackson County, KSKS13,43837.4+7%

73Shawnee County, KSKS178,60737.1+9%

74Cherokee County, KSKS19,10537.0+4%

75Cowley County, KSKS34,38237.0+6%

76Doniphan County, KSKS7,59436.8+5%

77Miami County, KSKS36,24036.7+7%

78Wichita County, KSKS2,03136.7+9%

79Atchison County, KSKS16,17236.2+8%

80Morton County, KSKS2,47036.2+10%

81Saline County, KSKS53,37736.1+8%

82Meade County, KSKS3,85236.1−1%

83Franklin County, KSKS26,29936.0+8%

84Butler County, KSKS69,48435.9+6%

85Pottawatomie County, KSKS27,18635.9+9%

86Leavenworth County, KSKS84,59035.6+7%

87Thomas County, KSKS7,72535.3+9%

88Johnson County, KSKS636,90635.2+7%

89Crawford County, KSKS39,00833.8−2%

90Stanton County, KSKS1,98633.8+8%

91Sedgwick County, KSKS538,43333.6+5%

92Stevens County, KSKS4,98433.6+2%

93Gray County, KSKS5,65233.0+2%

94Ellis County, KSKS29,07532.7+5%

95Wyandotte County, KSKS170,59732.5+2%

96Kearny County, KSKS3,88831.6+3%

97Grant County, KSKS7,02831.4+4%

98Lyon County, KSKS32,26630.9+5%

99Haskell County, KSKS3,59930.8+2%

100Ford County, KSKS33,99329.9−1%

101Geary County, KSKS36,33829.1+10%

102Seward County, KSKS21,07329.0−0%

103Finney County, KSKS37,50528.1+3%

104Douglas County, KSKS120,92026.6+3%

105Riley County, KSKS72,59823.9+0%

SHOWING 1–105 OF 105

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS