RANKING · 2010 CENSUS · 105 SHOWN OF 105

Most population gained, Kansas counties · 2010

Kansas counties that added 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

01Johnson County, KSKS636,906+93,093−3%

02Sedgwick County, KSKS538,433+45,496−8%

03Douglas County, KSKS120,920+10,864−40%

04Riley County, KSKS72,598+8,272−293%

05Shawnee County, KSKS178,607+8,063−9%

06Leavenworth County, KSKS84,590+7,536+74%

07Geary County, KSKS36,338+6,415−356%

08Butler County, KSKS69,484+6,398−28%

09Miami County, KSKS36,240+4,436−9%

10Pottawatomie County, KSKS27,186+3,395+63%

11Saline County, KSKS53,377+2,009−53%

12Harvey County, KSKS33,580+1,815−1%

13Ford County, KSKS33,993+1,390−72%

14Franklin County, KSKS26,299+1,208−57%

15Ellis County, KSKS29,075+945−37%

16Crawford County, KSKS39,008+892−67%

17Jackson County, KSKS13,438+805−29%

18Jefferson County, KSKS18,296+700−72%

19Seward County, KSKS21,073+442−88%

20Dickinson County, KSKS18,637+410+6%

21Stevens County, KSKS4,984+261−37%

22Wabaunsee County, KSKS7,018+168−40%

23Atchison County, KSKS16,172+150−195%

24Gray County, KSKS5,652+102−80%

25Linn County, KSKS9,950+86−93%

26Cowley County, KSKS34,382+20−103%

27Hamilton County, KSKS2,500+20−93%

28Pratt County, KSKS9,117+9−116%

29Anderson County, KSKS8,018-8−103%

30Ellsworth County, KSKS6,257-28−54%

31Haskell County, KSKS3,599-51−112%

32Meade County, KSKS3,852-56−115%

33Ottawa County, KSKS5,744-72−114%

34Comanche County, KSKS1,673-76−78%

35Grant County, KSKS7,028-80−111%

36Hodgeman County, KSKS1,619-169+84%

37Stanton County, KSKS1,986-171−334%

38Clark County, KSKS1,900-175+525%

39Morris County, KSKS5,348-181+93%

40Scott County, KSKS4,815-184+9%

41Bourbon County, KSKS14,319-206−150%

42Chase County, KSKS2,572-240−2767%

43Rush County, KSKS2,845-244−16%

44Sheridan County, KSKS2,427-257+12%

45Pawnee County, KSKS5,991-260−19%

46Morton County, KSKS2,470-263−1744%

47Coffey County, KSKS8,467-264−157%

48Wallace County, KSKS1,441-264+267%

49Reno County, KSKS61,539-279−112%

50Thomas County, KSKS7,725-280+259%

51Norton County, KSKS5,288-282−4800%

52Clay County, KSKS7,990-287−15%

53Greeley County, KSKS1,182-287+20%

54Logan County, KSKS2,661-290+729%

55Wichita County, KSKS2,031-297+31%

56Doniphan County, KSKS7,594-304−364%

57Trego County, KSKS2,740-318−15%

58Lincoln County, KSKS2,861-337+349%

59Ness County, KSKS2,617-347−40%

60Graham County, KSKS2,371-349−42%

61Stafford County, KSKS4,005-352−39%

62Phillips County, KSKS4,728-359−39%

63Gove County, KSKS2,631-373+129%

64McPherson County, KSKS30,064-374−116%

65Wyandotte County, KSKS170,597-377−91%

66Elk County, KSKS2,458-379+474%

67Russell County, KSKS6,581-400−14%

68Lane County, KSKS1,508-405+84%

69Edwards County, KSKS2,640-412+22%

70Osage County, KSKS15,693-417−128%

71Cheyenne County, KSKS2,604-439+463%

72Barber County, KSKS4,083-446−21%

73Rawlins County, KSKS2,431-447+2%

74Woodson County, KSKS3,118-479+46%

75Neosho County, KSKS15,637-485+1176%

76Harper County, KSKS5,370-502−15%

77Rooks County, KSKS4,646-504+42%

78Decatur County, KSKS2,716-511−7%

79Barton County, KSKS24,790-531−55%

80Nemaha County, KSKS10,054-539−299%

81Kearny County, KSKS3,888-554−210%

82Mitchell County, KSKS5,590-559+106%

83Osborne County, KSKS3,285-594+43%

84Rice County, KSKS9,266-678−549%

85Smith County, KSKS3,566-683+26%

86Washington County, KSKS5,533-684+16%

87Chautauqua County, KSKS3,321-690+1338%

88Marion County, KSKS11,634-701−248%

89Jewell County, KSKS2,830-714+55%

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

91Cloud County, KSKS8,833-735−3%

92Brown County, KSKS9,104-740+83%

93Sherman County, KSKS5,763-750+352%

94Montgomery County, KSKS30,177-781−70%

95Kingman County, KSKS7,029-815−314%

96Marshall County, KSKS9,852-848+15%

97Republic County, KSKS4,640-855+32%

98Wilson County, KSKS8,299-923−2247%

99Greenwood County, KSKS5,826-984+466%

100Cherokee County, KSKS19,105-1,002−181%

101Allen County, KSKS12,302-1,014+301%

102Labette County, KSKS19,685-1,228+43%

103Sumner County, KSKS22,312-1,814−1828%

104Lyon County, KSKS32,266-2,245−287%

105Finney County, KSKS37,505-3,747−150%

SHOWING 1–105 OF 105

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