RANKING · 2000 CENSUS · 105 SHOWN OF 105

Youngest by median age, Kansas counties · 2000

Kansas counties with the youngest median age (2023 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

RELATEDOldest by median age Most foreign-born residents Highest uninsured rate Most women Most men Highest disability rate

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS 2000

01Riley County, KSKS72,59823.9+0%

02Douglas County, KSKS120,92026.6+0%

03Finney County, KSKS37,50528.1+0%

04Seward County, KSKS21,07329.0+0%

05Geary County, KSKS36,33829.1+0%

06Ford County, KSKS33,99329.9+0%

07Haskell County, KSKS3,59930.8+0%

08Lyon County, KSKS32,26630.9+0%

09Grant County, KSKS7,02831.4+0%

10Kearny County, KSKS3,88831.6+0%

11Wyandotte County, KSKS170,59732.5+0%

12Ellis County, KSKS29,07532.7+0%

13Gray County, KSKS5,65233.0+0%

14Sedgwick County, KSKS538,43333.6+0%

15Stevens County, KSKS4,98433.6+0%

16Crawford County, KSKS39,00833.8+0%

17Stanton County, KSKS1,98633.8+0%

18Johnson County, KSKS636,90635.2+0%

19Thomas County, KSKS7,72535.3+0%

20Leavenworth County, KSKS84,59035.6+0%

21Butler County, KSKS69,48435.9+0%

22Pottawatomie County, KSKS27,18635.9+0%

23Franklin County, KSKS26,29936.0+0%

24Saline County, KSKS53,37736.1+0%

25Meade County, KSKS3,85236.1+0%

26Atchison County, KSKS16,17236.2+0%

27Morton County, KSKS2,47036.2+0%

28Miami County, KSKS36,24036.7+0%

29Wichita County, KSKS2,03136.7+0%

30Doniphan County, KSKS7,59436.8+0%

31Cherokee County, KSKS19,10537.0+0%

32Cowley County, KSKS34,38237.0+0%

33Shawnee County, KSKS178,60737.1+0%

34Jackson County, KSKS13,43837.4+0%

35Hamilton County, KSKS2,50037.6+0%

36Harvey County, KSKS33,58037.6+0%

37Rice County, KSKS9,26637.6+0%

38Sumner County, KSKS22,31237.6+0%

39Sherman County, KSKS5,76337.8+0%

40Labette County, KSKS19,68537.9+0%

41Bourbon County, KSKS14,31938.0+0%

42Jefferson County, KSKS18,29638.0+0%

43McPherson County, KSKS30,06438.1+0%

44Reno County, KSKS61,53938.2+0%

45Neosho County, KSKS15,63738.4+0%

46Barton County, KSKS24,79038.6+0%

47Greeley County, KSKS1,18238.6+0%

48Allen County, KSKS12,30238.8+0%

49Osage County, KSKS15,69338.9+0%

50Nemaha County, KSKS10,05439.1+0%

51Coffey County, KSKS8,46739.2+0%

52Montgomery County, KSKS30,17739.2+0%

53Scott County, KSKS4,81539.2+0%

54Wabaunsee County, KSKS7,01839.5+0%

55Wallace County, KSKS1,44139.5+0%

56Anderson County, KSKS8,01839.6+0%

57Brown County, KSKS9,10439.8+0%

58Hodgeman County, KSKS1,61939.8+0%

59Dickinson County, KSKS18,63740.0+0%

60Ottawa County, KSKS5,74440.1+0%

61Norton County, KSKS5,28840.1+0%

62Kingman County, KSKS7,02940.2+0%

63Pratt County, KSKS9,11740.2+0%

64Chase County, KSKS2,57240.3+0%

65Pawnee County, KSKS5,99140.5+0%

66Rooks County, KSKS4,64640.5+0%

67Wilson County, KSKS8,29940.6+0%

68Logan County, KSKS2,66140.7+0%

69Linn County, KSKS9,95040.8+0%

70Edwards County, KSKS2,64041.0+0%

71Marion County, KSKS11,63441.0+0%

72Stafford County, KSKS4,00541.0+0%

73Mitchell County, KSKS5,59041.1+0%

74Clay County, KSKS7,99041.3+0%

75Cloud County, KSKS8,83341.4+0%

76Sheridan County, KSKS2,42741.5+0%

77Lane County, KSKS1,50841.6+0%

78Marshall County, KSKS9,85241.7+0%

79Ellsworth County, KSKS6,25741.8+0%

80Morris County, KSKS5,34842.0+0%

81Clark County, KSKS1,90042.1+0%

82Kiowa County, KSKS2,43242.1+0%

83Phillips County, KSKS4,72842.5+0%

84Greenwood County, KSKS5,82642.6+0%

85Barber County, KSKS4,08342.6+0%

86Gove County, KSKS2,63142.6+0%

87Harper County, KSKS5,37042.9+0%

88Trego County, KSKS2,74043.5+0%

89Washington County, KSKS5,53343.6+0%

90Lincoln County, KSKS2,86143.7+0%

91Ness County, KSKS2,61743.9+0%

92Osborne County, KSKS3,28544.0+0%

93Russell County, KSKS6,58144.1+0%

94Woodson County, KSKS3,11844.1+0%

95Cheyenne County, KSKS2,60444.2+0%

96Decatur County, KSKS2,71644.3+0%

97Graham County, KSKS2,37144.4+0%

98Rush County, KSKS2,84544.6+0%

99Chautauqua County, KSKS3,32144.7+0%

100Rawlins County, KSKS2,43145.4+0%

101Republic County, KSKS4,64045.7+0%

102Elk County, KSKS2,45846.0+0%

103Smith County, KSKS3,56646.0+0%

104Jewell County, KSKS2,83046.2+0%

105Comanche County, KSKS1,67346.9+0%

SHOWING 1–105 OF 105

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