RANKING · 2024 ACS · 66 SHOWN OF 66

Highest Norwegian population share, South Dakota counties

South Dakota counties ranked by the share of all residents who are Norwegian ancestry (2024 American Community Survey). A concentration measure: Norwegian residents as a percentage of total population. This list covers the 66 counties in South Dakota that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPNORWEGIAN SHAREVS 2010

01Day County, SDSD5,48425.3%+0.2 pts

02Marshall County, SDSD4,42625.1%−5.5 pts

03Deuel County, SDSD4,40823.4%−2.0 pts

04Perkins County, SDSD2,85323.0%−3.2 pts

05Clark County, SDSD4,03119.5%−9.9 pts

06Kingsbury County, SDSD5,28418.0%−7.5 pts

07Miner County, SDSD2,28117.9%−2.8 pts

08Harding County, SDSD1,33117.2%−24.1 pts

09Lake County, SDSD10,99316.3%−4.3 pts

10Codington County, SDSD29,56215.8%−6.8 pts

11Roberts County, SDSD10,25515.4%−3.8 pts

12Jerauld County, SDSD1,65414.7%−2.9 pts

13Haakon County, SDSD1,80214.6%−3.0 pts

14Brookings County, SDSD37,63514.4%−9.9 pts

15Lincoln County, SDSD77,14514.3%−6.6 pts

16Hamlin County, SDSD6,90014.0%−10.0 pts

17Grant County, SDSD7,53413.9%−3.0 pts

18Stanley County, SDSD3,01812.8%+2.1 pts

19Campbell County, SDSD1,37712.2%−1.9 pts

20Minnehaha County, SDSD212,69112.1%−5.6 pts

21Sanborn County, SDSD2,38811.8%−2.8 pts

22Hughes County, SDSD17,57011.8%−0.7 pts

23Turner County, SDSD9,31411.2%−7.2 pts

24Moody County, SDSD6,63211.0%−9.0 pts

25Hyde County, SDSD1,19110.9%−6.5 pts

26Brown County, SDSD37,56110.9%−4.3 pts

27Walworth County, SDSD5,21710.0%−2.5 pts

28Butte County, SDSD10,8569.7%−6.0 pts

29Edmunds County, SDSD4,0229.2%−2.2 pts

30Clay County, SDSD15,0319.1%−7.3 pts

31Spink County, SDSD6,1558.9%−2.7 pts

32McCook County, SDSD5,9648.6%−2.5 pts

33Lawrence County, SDSD29,4598.6%−2.8 pts

34Brule County, SDSD5,2788.6%−2.3 pts

35Meade County, SDSD30,7118.3%−4.9 pts

36Aurora County, SDSD2,8018.3%−3.6 pts

37Union County, SDSD17,4028.2%−10.0 pts

38Davison County, SDSD20,0698.1%−2.5 pts

39Yankton County, SDSD23,6357.9%−7.8 pts

40Pennington County, SDSD116,7927.8%−3.2 pts

41Fall River County, SDSD7,4677.4%−1.0 pts

42Sully County, SDSD1,4797.3%−0.9 pts

43Faulk County, SDSD2,1787.1%+1.4 pts

44Beadle County, SDSD19,6246.8%−5.0 pts

45Custer County, SDSD9,4316.6%−4.2 pts

46Tripp County, SDSD5,7086.3%+2.5 pts

47Potter County, SDSD2,3776.0%−2.2 pts

48Hanson County, SDSD3,4565.4%+0.2 pts

49Hand County, SDSD3,1215.3%−3.7 pts

50Hutchinson County, SDSD7,4135.1%−2.3 pts

51Lyman County, SDSD3,6944.9%−4.2 pts

52Bon Homme County, SDSD7,2444.6%−1.5 pts

53Ziebach County, SDSD2,3893.9%−1.7 pts

54Jones County, SDSD9133.8%−6.4 pts

55McPherson County, SDSD2,3473.5%−3.8 pts

56Corson County, SDSD3,7813.5%−1.0 pts

57Charles Mix County, SDSD9,3033.3%−3.5 pts

58Jackson County, SDSD2,6663.0%−7.0 pts

59Gregory County, SDSD4,0372.7%−3.3 pts

60Buffalo County, SDSD1,8022.4%–

61Douglas County, SDSD2,8882.3%−3.3 pts

62Dewey County, SDSD5,4191.9%−0.8 pts

63Mellette County, SDSD2,1371.3%−2.3 pts

64Bennett County, SDSD3,3071.2%−0.4 pts

65Todd County, SDSD8,8630.1%−0.6 pts

66Oglala Lakota County, SDSD13,3380.1%–

SHOWING 1–66 OF 66

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