RANKING · 2010 CENSUS · 37 SHOWN OF 37

Largest Finnish population, Kansas counties · 2010

Kansas counties ranked by the number of residents who are Finnish ancestry, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 37 counties in Kansas that qualify, ranked against each other statewide. The median across all 37 is 18.

Finnish Americans: full group profile →

KansasAll states All rankings

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

RANKPLACESTATEPOPFINNISH POPULATIONVS –

01Johnson County, KSKS636,906637–

02Sedgwick County, KSKS538,433289–

03Douglas County, KSKS120,920145–

04Leavenworth County, KSKS84,590119–

05Riley County, KSKS72,59887–

06Butler County, KSKS69,48483–

07Thomas County, KSKS7,72566–

08Franklin County, KSKS26,29962–

09Saline County, KSKS53,37760–

10Lyon County, KSKS32,26655–

11Harvey County, KSKS33,58050–

12Pottawatomie County, KSKS27,18649–

13Bourbon County, KSKS14,31942–

14Crawford County, KSKS39,00824–

15Wyandotte County, KSKS170,59721–

16Miami County, KSKS36,24020–

17Ellis County, KSKS29,07519–

18Nemaha County, KSKS10,05418–

19Sheridan County, KSKS2,42718–

20Shawnee County, KSKS178,60717–

21Clay County, KSKS7,99014–

22Decatur County, KSKS2,71614–

23Montgomery County, KSKS30,17712–

24Cowley County, KSKS34,38211–

25Jefferson County, KSKS18,29611–

26McPherson County, KSKS30,06410–

27Geary County, KSKS36,3388–

28Marion County, KSKS11,6348–

29Reno County, KSKS61,5398–

30Sumner County, KSKS22,3127–

31Wallace County, KSKS1,4417–

32Linn County, KSKS9,9505–

33Harper County, KSKS5,3704–

34Dickinson County, KSKS18,6373–

35Haskell County, KSKS3,5993–

36Labette County, KSKS19,6852–

37Marshall County, KSKS9,8522–

SHOWING 1–37 OF 37

Download CSV (full list, 37 rows)

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