RANKING · 2024 ACS · 105 SHOWN OF 105

Youngest by median age, Kansas counties

Kansas counties with the youngest median age (2024 ACS). This list covers the 105 counties in Kansas that qualify, ranked against each other statewide. The median across all 105 is 41.2. Biggest climber in the top 100 since 2020: Cheyenne County, KS, up 46 places to #44.

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SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS 2000

01Riley County, KSKS72,59825.5+7%

02Geary County, KSKS36,33827.1−7%

03Seward County, KSKS21,07331.0+7%

04▲2Douglas County, KSKS120,92031.6+19%

05Finney County, KSKS37,50531.9+14%

06▲4Hamilton County, KSKS2,50032.1−15%

07▼3Ford County, KSKS33,99332.3+8%

08▲7Lyon County, KSKS32,26633.1+7%

09▼2Ellis County, KSKS29,07533.2+2%

10▼2Grant County, KSKS7,02833.4+6%

11▲1Crawford County, KSKS39,00833.6−1%

12▼1Wyandotte County, KSKS170,59734.3+6%

13▲6Thomas County, KSKS7,72535.30%

14▲3Sedgwick County, KSKS538,43336.0+7%

15▲5Atchison County, KSKS16,17236.10%

16Pottawatomie County, KSKS27,18636.4+1%

17▼8Haskell County, KSKS3,59937.0+20%

18▲22Greeley County, KSKS1,18237.1−4%

19▼6Kearny County, KSKS3,88837.1+17%

20▲1Gray County, KSKS5,65237.9+15%

21▲5Leavenworth County, KSKS84,59038.0+7%

22▲2Scott County, KSKS4,81538.2−3%

23Butler County, KSKS69,48438.4+7%

24▲1Sherman County, KSKS5,76338.5+2%

25▼3Johnson County, KSKS636,90638.6+10%

26▲8Rice County, KSKS9,26638.6+3%

27▲16Barton County, KSKS24,79038.8+1%

28▲2Meade County, KSKS3,85238.8+7%

29▲3Pratt County, KSKS9,11738.8−3%

30▼3Wichita County, KSKS2,03138.8+6%

31▼3Bourbon County, KSKS14,31939.1+3%

32▼18Stanton County, KSKS1,98639.1+16%

33▼15Stevens County, KSKS4,98439.1+16%

34▼5Cowley County, KSKS34,38239.2+6%

35▲6Neosho County, KSKS15,63739.2+2%

36▼1McPherson County, KSKS30,06439.4+3%

37▼4Shawnee County, KSKS178,60739.4+6%

38Franklin County, KSKS26,29939.7+10%

39▼8Saline County, KSKS53,37739.9+11%

40▲14Anderson County, KSKS8,01840.0+1%

41▲1Nemaha County, KSKS10,05440.1+3%

42▲3Cloud County, KSKS8,83340.2−3%

43▲1Harvey County, KSKS33,58040.5+8%

44▲46Cheyenne County, KSKS2,60440.6−8%

45▲17Harper County, KSKS5,37040.6−5%

46▲15Gove County, KSKS2,63140.8−4%

47▼1Reno County, KSKS61,53940.9+7%

48▼12Labette County, KSKS19,68541.0+8%

49▼10Doniphan County, KSKS7,59441.1+12%

50Kiowa County, KSKS2,43241.1−2%

51Allen County, KSKS12,30241.2+6%

52▼3Jackson County, KSKS13,43841.2+10%

53▼5Montgomery County, KSKS30,17741.2+5%

54▲2Norton County, KSKS5,28841.3+3%

55▼2Sumner County, KSKS22,31241.3+10%

56▼9Miami County, KSKS36,24041.7+14%

57▲2Brown County, KSKS9,10441.7+5%

58▼21Logan County, KSKS2,66141.9+3%

59▲23Kingman County, KSKS7,02942.1+5%

60▼2Cherokee County, KSKS19,10542.2+14%

61▲11Stafford County, KSKS4,00542.3+3%

62▲9Ottawa County, KSKS5,74442.4+6%

63▲26Barber County, KSKS4,08342.50%

64▼1Sheridan County, KSKS2,42742.7+3%

65▲1Wilson County, KSKS8,29942.7+5%

66▼2Dickinson County, KSKS18,63742.8+7%

67▲6Osage County, KSKS15,69342.9+10%

68▲24Lincoln County, KSKS2,86142.9−2%

69▲16Mitchell County, KSKS5,59043.1+5%

70▼5Marshall County, KSKS9,85243.2+4%

71▼4Wabaunsee County, KSKS7,01843.3+10%

72▼2Washington County, KSKS5,53343.40%

73▼4Ellsworth County, KSKS6,25743.5+4%

74▲1Marion County, KSKS11,63443.5+6%

75▼23Clark County, KSKS1,90043.7+4%

76▼2Clay County, KSKS7,99043.7+6%

77▼1Coffey County, KSKS8,46744.0+12%

78▲3Edwards County, KSKS2,64044.2+8%

79▼11Jefferson County, KSKS18,29644.2+16%

80▼3Russell County, KSKS6,58144.4+1%

81▲18Republic County, KSKS4,64044.9−2%

82▲20Ness County, KSKS2,61745.1+3%

83Chautauqua County, KSKS3,32145.2+1%

84▲11Rush County, KSKS2,84545.2+1%

85▼7Chase County, KSKS2,57245.5+13%

86Linn County, KSKS9,95045.7+12%

87▲4Phillips County, KSKS4,72845.7+8%

88▼9Rooks County, KSKS4,64645.7+13%

89▼2Woodson County, KSKS3,11845.9+4%

90▲13Graham County, KSKS2,37146.0+4%

91▼36Morton County, KSKS2,47046.1+27%

92▼35Pawnee County, KSKS5,99146.1+14%

93▲5Osborne County, KSKS3,28546.4+5%

94▼1Morris County, KSKS5,34846.4+10%

95▼7Rawlins County, KSKS2,43146.5+2%

96▼36Wallace County, KSKS1,44147.2+19%

97▼1Greenwood County, KSKS5,82647.8+12%

98▼1Trego County, KSKS2,74048.0+10%

99▼19Hodgeman County, KSKS1,61948.6+22%

100▲1Elk County, KSKS2,45848.8+6%

101▲4Smith County, KSKS3,56649.1+7%

102▼18Comanche County, KSKS1,67349.6+6%

103▲1Decatur County, KSKS2,71650.1+13%

104▼10Lane County, KSKS1,50850.3+21%

105▼5Jewell County, KSKS2,83051.2+11%

SHOWING 1–105 OF 105

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