RANKING · 2024 ACS · 54 SHOWN OF 54

Largest South American population, Kansas counties

Kansas counties ranked by the number of residents who are South American origin, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 54 counties in Kansas that qualify, ranked against each other statewide. The median across all 54 is 21. Biggest climber in the top 100 since 2020: Crawford County, KS, up 24 places to #15.

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RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPSOUTH AMERICAN POPULATIONVS 2010

01Johnson County, KSKS636,9064,907+122%

02Sedgwick County, KSKS538,4331,991+71%

03▲4Wyandotte County, KSKS170,597823+92%

04Douglas County, KSKS120,920590+18%

05▲1Finney County, KSKS37,505553+888%

06▼3Riley County, KSKS72,598521+289%

07▲5Ford County, KSKS33,993478+199%

08Shawnee County, KSKS178,607404+87%

09Saline County, KSKS53,377391+4244%

10▲13Cowley County, KSKS34,382187–

11▲2Butler County, KSKS69,484171+82%

12▲23Franklin County, KSKS26,299163–

13▼8Geary County, KSKS36,338160+32%

14▲1Lyon County, KSKS32,266144−19%

15▲24Crawford County, KSKS39,008126+70%

16▲6McPherson County, KSKS30,064116+792%

17▼3Leavenworth County, KSKS84,590111−49%

18▼7Ellis County, KSKS29,07565–

19▼9Harvey County, KSKS33,58057+97%

20Nemaha County, KSKS10,05455+817%

21▲3Dickinson County, KSKS18,63744–

22▼6Labette County, KSKS19,68541–

23Stafford County, KSKS4,00537–

24Hamilton County, KSKS2,50031–

25▲17Marshall County, KSKS9,85231+138%

26Rice County, KSKS9,26627+238%

27▲10Cheyenne County, KSKS2,60421–

28▼11Montgomery County, KSKS30,17719−75%

29Coffey County, KSKS8,46716+700%

30▼11Seward County, KSKS21,07316−43%

31Ottawa County, KSKS5,74414+600%

32▲14Pottawatomie County, KSKS27,18613+117%

33▲5Reno County, KSKS61,53913−28%

34Thomas County, KSKS7,72513–

35Clay County, KSKS7,99012–

36Marion County, KSKS11,63412+1100%

37Smith County, KSKS3,56612–

38▲5Lane County, KSKS1,50811–

39Atchison County, KSKS16,17210–

40▼15Jefferson County, KSKS18,2969–

41Chase County, KSKS2,5728–

42▼22Barton County, KSKS24,7906−33%

43▼15Decatur County, KSKS2,7164–

44▼15Ellsworth County, KSKS6,2574–

45Kearny County, KSKS3,8884–

46Hodgeman County, KSKS1,6193–

47▼2Doniphan County, KSKS7,5942–

48▼17Miami County, KSKS36,2401−96%

49Brown County, KSKS9,1041–

50▼17Graham County, KSKS2,3711–

51▼10Jackson County, KSKS13,4381–

52Ness County, KSKS2,6171−86%

53▼9Pratt County, KSKS9,1171–

54▼7Sumner County, KSKS22,3121−88%

SHOWING 1–54 OF 54

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