RANKING · 2024 ACS · 43 SHOWN OF 43

Highest Finnish population share, South Dakota counties

South Dakota counties ranked by the share of all residents who are Finnish ancestry (2024 American Community Survey). A concentration measure: Finnish residents as a percentage of total population. This list covers the 43 counties in South Dakota that qualify, ranked against each other statewide.

Finnish 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

RANKPLACESTATEPOPFINNISH SHAREVS 2010

01Hamlin County, SDSD6,9008.8%+0.2 pts

02Kingsbury County, SDSD5,2842.3%+0.5 pts

03Custer County, SDSD9,4311.2%+1.1 pts

04Butte County, SDSD10,8561.2%−1.0 pts

05Harding County, SDSD1,3311.1%−2.7 pts

06Hughes County, SDSD17,5700.9%+0.2 pts

07Lawrence County, SDSD29,4590.8%−0.4 pts

08Clay County, SDSD15,0310.7%+0.6 pts

09Jackson County, SDSD2,6660.7%−0.2 pts

10Codington County, SDSD29,5620.7%−0.0 pts

11Deuel County, SDSD4,4080.6%−0.5 pts

12Lake County, SDSD10,9930.5%+0.4 pts

13Clark County, SDSD4,0310.5%−0.7 pts

14Brown County, SDSD37,5610.5%−0.9 pts

15Edmunds County, SDSD4,0220.4%–

16Brookings County, SDSD37,6350.4%−0.3 pts

17Pennington County, SDSD116,7920.4%−0.2 pts

18Meade County, SDSD30,7110.4%−0.3 pts

19Fall River County, SDSD7,4670.3%−0.1 pts

20Minnehaha County, SDSD212,6910.3%+0.2 pts

21Davison County, SDSD20,0690.3%−0.0 pts

22Grant County, SDSD7,5340.3%+0.2 pts

23Lincoln County, SDSD77,1450.3%−0.0 pts

24Haakon County, SDSD1,8020.2%–

25Day County, SDSD5,4840.2%−0.6 pts

26Moody County, SDSD6,6320.2%+0.1 pts

27McPherson County, SDSD2,3470.2%–

28Roberts County, SDSD10,2550.2%−0.2 pts

29Miner County, SDSD2,2810.2%−1.1 pts

30Turner County, SDSD9,3140.2%−0.1 pts

31Marshall County, SDSD4,4260.1%+0.1 pts

32Hutchinson County, SDSD7,4130.1%+0.1 pts

33Walworth County, SDSD5,2170.1%+0.1 pts

34Yankton County, SDSD23,6350.1%−0.2 pts

35Jerauld County, SDSD1,6540.1%–

36Corson County, SDSD3,7810.1%−0.1 pts

37Hanson County, SDSD3,4560.1%–

38Bon Homme County, SDSD7,2440.1%−0.1 pts

39McCook County, SDSD5,9640.1%−0.3 pts

40Brule County, SDSD5,2780.0%–

41Douglas County, SDSD2,8880.0%–

42Spink County, SDSD6,1550.0%−0.2 pts

43Beadle County, SDSD19,6240.0%−0.1 pts

SHOWING 1–43 OF 43

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES