RANKING · 2010 CENSUS · 37 SHOWN OF 37

Highest South American population share, Kansas counties · 2010

Kansas counties ranked by the share of all residents who are South American origin (2010 American Community Survey). A concentration measure: South American residents as a percentage of total population. This list covers the 37 counties in Kansas that qualify, ranked against each other statewide. The median across all 37 is 0.2%.

South Americans: full group profile →

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SAME RANKING BYCities States Metros

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 SHAREVS –

01Grant County, KSKS7,0280.7%–

02Chautauqua County, KSKS3,3210.7%–

03Lyon County, KSKS32,2660.5%–

04Ford County, KSKS33,9930.5%–

05Douglas County, KSKS120,9200.5%–

06Johnson County, KSKS636,9060.4%–

07Geary County, KSKS36,3380.4%–

08Wichita County, KSKS2,0310.3%–

09Gray County, KSKS5,6520.3%–

10Leavenworth County, KSKS84,5900.3%–

11Wyandotte County, KSKS170,5970.3%–

12Sedgwick County, KSKS538,4330.2%–

13Ness County, KSKS2,6170.2%–

14Montgomery County, KSKS30,1770.2%–

15Neosho County, KSKS15,6370.2%–

16Riley County, KSKS72,5980.2%–

17Crawford County, KSKS39,0080.2%–

18Morris County, KSKS5,3480.2%–

19Finney County, KSKS37,5050.2%–

20Butler County, KSKS69,4840.1%–

21Marshall County, KSKS9,8520.1%–

22Seward County, KSKS21,0730.1%–

23Shawnee County, KSKS178,6070.1%–

24Harvey County, KSKS33,5800.1%–

25Rice County, KSKS9,2660.1%–

26Miami County, KSKS36,2400.1%–

27Nemaha County, KSKS10,0540.1%–

28McPherson County, KSKS30,0640.0%–

29Sumner County, KSKS22,3120.0%–

30Ottawa County, KSKS5,7440.0%–

31Barton County, KSKS24,7900.0%–

32Cloud County, KSKS8,8330.0%–

33Pottawatomie County, KSKS27,1860.0%–

34Reno County, KSKS61,5390.0%–

35Coffey County, KSKS8,4670.0%–

36Saline County, KSKS53,3770.0%–

37Marion County, KSKS11,6340.0%–

SHOWING 1–37 OF 37

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