RANKING · 2020 CENSUS · 100 SHOWN OF 100

Largest Czech population, Kansas counties · 2020

Kansas counties ranked by the number of residents who are Czech ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 100 counties in Kansas that qualify, ranked against each other statewide. The median across all 100 is 60.

Czech Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPCZECH POPULATIONVS 2010

01Johnson County, KSKS636,9063,910−20%

02Sedgwick County, KSKS538,4332,006−43%

03Douglas County, KSKS120,9201,141−11%

04Shawnee County, KSKS178,607938−38%

05Riley County, KSKS72,598792+7%

06Saline County, KSKS53,377662−24%

07Butler County, KSKS69,484655+78%

08Geary County, KSKS36,338599+217%

09Wyandotte County, KSKS170,597581+34%

10Republic County, KSKS4,640480−26%

11Ellsworth County, KSKS6,257362−39%

12Reno County, KSKS61,539358−24%

13Leavenworth County, KSKS84,590355−19%

14Crawford County, KSKS39,008350+302%

15McPherson County, KSKS30,064348−7%

16Barton County, KSKS24,790328−33%

17Ellis County, KSKS29,075294−36%

18Washington County, KSKS5,533284−7%

19Rawlins County, KSKS2,431273−14%

20Cowley County, KSKS34,382261+37%

21Dickinson County, KSKS18,637261−25%

22Harvey County, KSKS33,580238+82%

23Finney County, KSKS37,505231+9%

24Jefferson County, KSKS18,296217+165%

25Marshall County, KSKS9,852201−33%

26Lyon County, KSKS32,266192+12%

27Marion County, KSKS11,634183−59%

28Sumner County, KSKS22,312178−64%

29Nemaha County, KSKS10,054172+1%

30Atchison County, KSKS16,172165+4%

31Labette County, KSKS19,685157+283%

32Rush County, KSKS2,845150−13%

33Pottawatomie County, KSKS27,186147−62%

34Harper County, KSKS5,370146+152%

35Cloud County, KSKS8,833138−32%

36Ottawa County, KSKS5,744112−38%

37Cherokee County, KSKS19,10598+345%

38Sherman County, KSKS5,76397−49%

39Thomas County, KSKS7,72597−64%

40Decatur County, KSKS2,71696−47%

41Clay County, KSKS7,99096−38%

42Montgomery County, KSKS30,17795+73%

43Jackson County, KSKS13,43894−41%

44Seward County, KSKS21,07380+21%

45Lincoln County, KSKS2,86179−28%

46Neosho County, KSKS15,63777−32%

47Rooks County, KSKS4,64674−59%

48Franklin County, KSKS26,29970−48%

49Russell County, KSKS6,58163−59%

50Trego County, KSKS2,74060−32%

51Sheridan County, KSKS2,42754+100%

52Gove County, KSKS2,63152+550%

53Osborne County, KSKS3,28549−43%

54Doniphan County, KSKS7,59449+75%

55Phillips County, KSKS4,72848−50%

56Bourbon County, KSKS14,31946+2%

57Pratt County, KSKS9,11746−30%

58Rice County, KSKS9,26643−64%

59Allen County, KSKS12,30241+24%

60Pawnee County, KSKS5,99141−74%

61Edwards County, KSKS2,64038−7%

62Kingman County, KSKS7,02938−42%

63Osage County, KSKS15,69336−31%

64Ford County, KSKS33,99336−31%

65Smith County, KSKS3,56636+33%

66Wabaunsee County, KSKS7,01833−57%

67Miami County, KSKS36,24031−93%

68Logan County, KSKS2,66131+15%

69Anderson County, KSKS8,01830+7%

70Mitchell County, KSKS5,59029−70%

71Jewell County, KSKS2,83028−78%

72Brown County, KSKS9,10425−42%

73Chase County, KSKS2,57225+400%

74Coffey County, KSKS8,46724−61%

75Norton County, KSKS5,28822−61%

76Meade County, KSKS3,85221−74%

77Morris County, KSKS5,34821−66%

78Hamilton County, KSKS2,50020+150%

79Greenwood County, KSKS5,82618+64%

80Ness County, KSKS2,61716−11%

81Stafford County, KSKS4,00516−41%

82Wilson County, KSKS8,29915–

83Woodson County, KSKS3,11815−46%

84Haskell County, KSKS3,59912+300%

85Stevens County, KSKS4,98411−8%

86Elk County, KSKS2,45810+11%

87Kiowa County, KSKS2,43210−60%

88Hodgeman County, KSKS1,6199−74%

89Gray County, KSKS5,6528−70%

90Lane County, KSKS1,5087–

91Greeley County, KSKS1,1826–

92Barber County, KSKS4,0835−90%

93Wallace County, KSKS1,4415−17%

94Kearny County, KSKS3,8884−97%

95Wichita County, KSKS2,0314−56%

96Linn County, KSKS9,9503−95%

97Chautauqua County, KSKS3,3212−94%

98Cheyenne County, KSKS2,6042−91%

99Clark County, KSKS1,9002−93%

100Morton County, KSKS2,4701−86%

SHOWING 1–100 OF 100

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS