RANKING · 2010 CENSUS · 105 SHOWN OF 105

Most population lost, Kansas counties · 2010

Kansas counties that lost the most residents from the 2000 census to 2010, by raw count of people rather than percentage. This list covers the 105 counties in Kansas that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

YEAR2000 2010 2020 2025

RANKPLACESTATEPOPPOPULATION CHANGEVS 2000

01Finney County, KSKS37,505-3,747−150%

02Lyon County, KSKS32,266-2,245−287%

03Sumner County, KSKS22,312-1,814−1828%

04Labette County, KSKS19,685-1,228+43%

05Allen County, KSKS12,302-1,014+301%

06Cherokee County, KSKS19,105-1,002−181%

07Greenwood County, KSKS5,826-984+466%

08Wilson County, KSKS8,299-923−2247%

09Republic County, KSKS4,640-855+32%

10Marshall County, KSKS9,852-848+15%

11Kingman County, KSKS7,029-815−314%

12Montgomery County, KSKS30,177-781−70%

13Sherman County, KSKS5,763-750+352%

14Brown County, KSKS9,104-740+83%

15Cloud County, KSKS8,833-735−3%

16Kiowa County, KSKS2,432-725+90%

17Jewell County, KSKS2,830-714+55%

18Marion County, KSKS11,634-701−248%

19Chautauqua County, KSKS3,321-690+1338%

20Washington County, KSKS5,533-684+16%

21Smith County, KSKS3,566-683+26%

22Rice County, KSKS9,266-678−549%

23Osborne County, KSKS3,285-594+43%

24Mitchell County, KSKS5,590-559+106%

25Kearny County, KSKS3,888-554−210%

26Nemaha County, KSKS10,054-539−299%

27Barton County, KSKS24,790-531−55%

28Decatur County, KSKS2,716-511−7%

29Rooks County, KSKS4,646-504+42%

30Harper County, KSKS5,370-502−15%

31Neosho County, KSKS15,637-485+1176%

32Woodson County, KSKS3,118-479+46%

33Rawlins County, KSKS2,431-447+2%

34Barber County, KSKS4,083-446−21%

35Cheyenne County, KSKS2,604-439+463%

36Osage County, KSKS15,693-417−128%

37Edwards County, KSKS2,640-412+22%

38Lane County, KSKS1,508-405+84%

39Russell County, KSKS6,581-400−14%

40Elk County, KSKS2,458-379+474%

41Wyandotte County, KSKS170,597-377−91%

42McPherson County, KSKS30,064-374−116%

43Gove County, KSKS2,631-373+129%

44Phillips County, KSKS4,728-359−39%

45Stafford County, KSKS4,005-352−39%

46Graham County, KSKS2,371-349−42%

47Ness County, KSKS2,617-347−40%

48Lincoln County, KSKS2,861-337+349%

49Trego County, KSKS2,740-318−15%

50Doniphan County, KSKS7,594-304−364%

51Wichita County, KSKS2,031-297+31%

52Logan County, KSKS2,661-290+729%

53Clay County, KSKS7,990-287−15%

54Greeley County, KSKS1,182-287+20%

55Norton County, KSKS5,288-282−4800%

56Thomas County, KSKS7,725-280+259%

57Reno County, KSKS61,539-279−112%

58Coffey County, KSKS8,467-264−157%

59Wallace County, KSKS1,441-264+267%

60Morton County, KSKS2,470-263−1744%

61Pawnee County, KSKS5,991-260−19%

62Sheridan County, KSKS2,427-257+12%

63Rush County, KSKS2,845-244−16%

64Chase County, KSKS2,572-240−2767%

65Bourbon County, KSKS14,319-206−150%

66Scott County, KSKS4,815-184+9%

67Morris County, KSKS5,348-181+93%

68Clark County, KSKS1,900-175+525%

69Stanton County, KSKS1,986-171−334%

70Hodgeman County, KSKS1,619-169+84%

71Grant County, KSKS7,028-80−111%

72Comanche County, KSKS1,673-76−78%

73Ottawa County, KSKS5,744-72−114%

74Meade County, KSKS3,852-56−115%

75Haskell County, KSKS3,599-51−112%

76Ellsworth County, KSKS6,257-28−54%

77Anderson County, KSKS8,018-8−103%

78Pratt County, KSKS9,117+9−116%

79Cowley County, KSKS34,382+20−103%

80Hamilton County, KSKS2,500+20−93%

81Linn County, KSKS9,950+86−93%

82Gray County, KSKS5,652+102−80%

83Atchison County, KSKS16,172+150−195%

84Wabaunsee County, KSKS7,018+168−40%

85Stevens County, KSKS4,984+261−37%

86Dickinson County, KSKS18,637+410+6%

87Seward County, KSKS21,073+442−88%

88Jefferson County, KSKS18,296+700−72%

89Jackson County, KSKS13,438+805−29%

90Crawford County, KSKS39,008+892−67%

91Ellis County, KSKS29,075+945−37%

92Franklin County, KSKS26,299+1,208−57%

93Ford County, KSKS33,993+1,390−72%

94Harvey County, KSKS33,580+1,815−1%

95Saline County, KSKS53,377+2,009−53%

96Pottawatomie County, KSKS27,186+3,395+63%

97Miami County, KSKS36,240+4,436−9%

98Butler County, KSKS69,484+6,398−28%

99Geary County, KSKS36,338+6,415−356%

100Leavenworth County, KSKS84,590+7,536+74%

101Shawnee County, KSKS178,607+8,063−9%

102Riley County, KSKS72,598+8,272−293%

103Douglas County, KSKS120,920+10,864−40%

104Sedgwick County, KSKS538,433+45,496−8%

105Johnson County, KSKS636,906+93,093−3%

SHOWING 1–105 OF 105

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