RANKING · 2024 ACS · 55 SHOWN OF 55

Highest Welsh population share, South Dakota counties

South Dakota counties ranked by the share of all residents who are Welsh ancestry (2024 American Community Survey). A concentration measure: Welsh residents as a percentage of total population. This list covers the 55 counties in South Dakota that qualify, ranked against each other statewide.

Welsh 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

RANKPLACESTATEPOPWELSH SHAREVS 2010

01Haakon County, SDSD1,8023.9%+2.9 pts

02Faulk County, SDSD2,1781.8%+0.6 pts

03Lake County, SDSD10,9931.2%+0.6 pts

04Miner County, SDSD2,2811.0%−0.3 pts

05Deuel County, SDSD4,4080.9%+0.2 pts

06Campbell County, SDSD1,3770.9%–

07Edmunds County, SDSD4,0220.8%−1.2 pts

08Pennington County, SDSD116,7920.8%+0.2 pts

09Clay County, SDSD15,0310.8%+0.2 pts

10Day County, SDSD5,4840.7%+0.5 pts

11Lawrence County, SDSD29,4590.6%−1.1 pts

12Hanson County, SDSD3,4560.6%+0.3 pts

13Custer County, SDSD9,4310.6%−0.7 pts

14Walworth County, SDSD5,2170.6%+0.2 pts

15Meade County, SDSD30,7110.5%−0.1 pts

16Beadle County, SDSD19,6240.5%−0.6 pts

17Union County, SDSD17,4020.5%−0.2 pts

18Lyman County, SDSD3,6940.4%−0.2 pts

19Hughes County, SDSD17,5700.4%+0.1 pts

20Spink County, SDSD6,1550.4%+0.1 pts

21Minnehaha County, SDSD212,6910.4%−0.0 pts

22Brookings County, SDSD37,6350.4%−0.1 pts

23Yankton County, SDSD23,6350.4%−0.1 pts

24Potter County, SDSD2,3770.4%+0.3 pts

25McCook County, SDSD5,9640.3%−0.3 pts

26Fall River County, SDSD7,4670.3%−0.0 pts

27Hand County, SDSD3,1210.3%−0.1 pts

28Bon Homme County, SDSD7,2440.3%–

29Codington County, SDSD29,5620.3%+0.0 pts

30Stanley County, SDSD3,0180.3%−1.3 pts

31Harding County, SDSD1,3310.3%–

32Sanborn County, SDSD2,3880.3%−0.0 pts

33Tripp County, SDSD5,7080.2%–

34Todd County, SDSD8,8630.2%–

35Brule County, SDSD5,2780.2%+0.1 pts

36Marshall County, SDSD4,4260.2%−0.5 pts

37Perkins County, SDSD2,8530.2%−0.1 pts

38Kingsbury County, SDSD5,2840.2%−0.4 pts

39Brown County, SDSD37,5610.2%−0.4 pts

40Bennett County, SDSD3,3070.2%–

41Charles Mix County, SDSD9,3030.2%−0.3 pts

42Roberts County, SDSD10,2550.2%−0.0 pts

43Davison County, SDSD20,0690.2%−0.2 pts

44Ziebach County, SDSD2,3890.1%–

45Moody County, SDSD6,6320.1%−0.2 pts

46Gregory County, SDSD4,0370.1%−0.2 pts

47Hutchinson County, SDSD7,4130.1%–

48Butte County, SDSD10,8560.1%−0.1 pts

49Lincoln County, SDSD77,1450.1%−0.2 pts

50Turner County, SDSD9,3140.1%−0.3 pts

51Grant County, SDSD7,5340.1%−0.0 pts

52Aurora County, SDSD2,8010.1%−0.0 pts

53Buffalo County, SDSD1,8020.1%−1.4 pts

54McPherson County, SDSD2,3470.0%−0.2 pts

55Hamlin County, SDSD6,9000.0%–

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