RANKING · 2024 ACS · 72 SHOWN OF 72

Highest Welsh population share, Wisconsin counties

Wisconsin 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 72 counties in Wisconsin that qualify, ranked against each other statewide.

Welsh Americans: full group profile →

WisconsinAll states All rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPWELSH SHAREVS 2010

01Adams County, WIWI21,7520.8%+0.1 pts

02Iowa County, WIWI23,9510.8%−0.4 pts

03Green Lake County, WIWI19,3050.8%−0.2 pts

04Marquette County, WIWI15,9270.7%−0.0 pts

05Green County, WIWI37,2270.7%+0.0 pts

06Waushara County, WIWI25,2230.7%−0.3 pts

07Eau Claire County, WIWI109,0330.7%+0.2 pts

08Dane County, WIWI590,3750.7%−0.2 pts

09Monroe County, WIWI46,5720.6%+0.2 pts

10Ozaukee County, WIWI94,3460.6%+0.1 pts

11Washburn County, WIWI17,0870.6%+0.2 pts

12Waukesha County, WIWI417,2100.5%−0.2 pts

13Door County, WIWI30,6160.5%−0.3 pts

14Florence County, WIWI4,7480.5%+0.3 pts

15Columbia County, WIWI58,1320.5%−0.5 pts

16Winnebago County, WIWI174,2180.5%−0.3 pts

17Walworth County, WIWI106,1270.5%+0.1 pts

18La Crosse County, WIWI121,3390.5%−0.2 pts

19Sauk County, WIWI66,6520.5%−0.1 pts

20Vilas County, WIWI23,7610.5%−0.4 pts

21Fond du Lac County, WIWI104,6690.5%+0.1 pts

22Racine County, WIWI198,9190.5%+0.0 pts

23Price County, WIWI13,9880.5%+0.0 pts

24Ashland County, WIWI16,2030.5%−0.1 pts

25Chippewa County, WIWI67,6140.4%+0.0 pts

26Dodge County, WIWI89,0970.4%−0.1 pts

27Washington County, WIWI139,2380.4%+0.1 pts

28Trempealeau County, WIWI31,1710.4%+0.3 pts

29Richland County, WIWI17,0360.4%−0.4 pts

30Oneida County, WIWI38,1310.4%−0.1 pts

31Dunn County, WIWI46,2230.4%+0.2 pts

32Sheboygan County, WIWI118,0470.4%+0.0 pts

33Sawyer County, WIWI18,8460.4%+0.2 pts

34Rock County, WIWI166,4720.4%−0.3 pts

35Barron County, WIWI46,4840.4%−0.0 pts

36Bayfield County, WIWI16,7870.3%−0.2 pts

37Vernon County, WIWI31,4430.3%+0.0 pts

38Pierce County, WIWI43,5190.3%−0.3 pts

39Lincoln County, WIWI28,4030.3%−0.0 pts

40Calumet County, WIWI53,9820.3%+0.0 pts

41Jefferson County, WIWI86,5050.3%−0.3 pts

42Kenosha County, WIWI168,4480.3%−0.2 pts

43Marathon County, WIWI139,4320.3%−0.0 pts

44Polk County, WIWI45,8030.3%−0.1 pts

45Portage County, WIWI71,9430.3%−0.0 pts

46Douglas County, WIWI43,9900.3%−0.3 pts

47Grant County, WIWI52,4460.3%−0.0 pts

48Buffalo County, WIWI13,3180.3%+0.1 pts

49Taylor County, WIWI20,1180.3%+0.0 pts

50Wood County, WIWI74,0600.3%−0.2 pts

51Brown County, WIWI275,8030.3%−0.0 pts

52Burnett County, WIWI17,2230.3%+0.0 pts

53Milwaukee County, WIWI924,2160.3%−0.1 pts

54Iron County, WIWI6,1270.2%−0.3 pts

55Kewaunee County, WIWI20,7580.2%+0.1 pts

56Juneau County, WIWI26,6490.2%−0.2 pts

57Waupaca County, WIWI51,4610.2%−0.2 pts

58Lafayette County, WIWI17,4780.2%−0.5 pts

59Rusk County, WIWI14,1460.2%−0.1 pts

60St. Croix County, WIWI98,2760.2%−0.2 pts

61Oconto County, WIWI40,1950.2%−0.0 pts

62Forest County, WIWI9,5740.2%+0.0 pts

63Shawano County, WIWI41,5600.2%−0.1 pts

64Outagamie County, WIWI195,8940.2%−0.2 pts

65Langlade County, WIWI19,5340.2%−0.1 pts

66Crawford County, WIWI15,9100.1%−0.6 pts

67Marinette County, WIWI42,5740.1%−0.0 pts

68Jackson County, WIWI20,9990.1%−0.1 pts

69Manitowoc County, WIWI81,7100.1%−0.2 pts

70Menominee County, WIWI4,1990.1%–

71Clark County, WIWI35,0520.1%−0.1 pts

72Pepin County, WIWI7,5130.1%+0.0 pts

SHOWING 1–72 OF 72

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