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 (2023 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.

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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 2000

01Adams County, WIWI21,7520.8%–

02Iowa County, WIWI23,9510.8%–

03Green Lake County, WIWI19,3050.8%–

04Marquette County, WIWI15,9270.7%–

05Green County, WIWI37,2270.7%–

06Waushara County, WIWI25,2230.7%–

07Eau Claire County, WIWI109,0330.7%–

08Dane County, WIWI590,3750.7%–

09Monroe County, WIWI46,5720.6%–

10Ozaukee County, WIWI94,3460.6%–

11Washburn County, WIWI17,0870.6%–

12Waukesha County, WIWI417,2100.5%–

13Door County, WIWI30,6160.5%–

14Florence County, WIWI4,7480.5%–

15Columbia County, WIWI58,1320.5%–

16Winnebago County, WIWI174,2180.5%–

17Walworth County, WIWI106,1270.5%–

18La Crosse County, WIWI121,3390.5%–

19Sauk County, WIWI66,6520.5%–

20Vilas County, WIWI23,7610.5%–

21Fond du Lac County, WIWI104,6690.5%–

22Racine County, WIWI198,9190.5%–

23Price County, WIWI13,9880.5%–

24Ashland County, WIWI16,2030.5%–

25Chippewa County, WIWI67,6140.4%–

26Dodge County, WIWI89,0970.4%–

27Washington County, WIWI139,2380.4%–

28Trempealeau County, WIWI31,1710.4%–

29Richland County, WIWI17,0360.4%–

30Oneida County, WIWI38,1310.4%–

31Dunn County, WIWI46,2230.4%–

32Sheboygan County, WIWI118,0470.4%–

33Sawyer County, WIWI18,8460.4%–

34Rock County, WIWI166,4720.4%–

35Barron County, WIWI46,4840.4%–

36Bayfield County, WIWI16,7870.3%–

37Vernon County, WIWI31,4430.3%–

38Pierce County, WIWI43,5190.3%–

39Lincoln County, WIWI28,4030.3%–

40Calumet County, WIWI53,9820.3%–

41Jefferson County, WIWI86,5050.3%–

42Kenosha County, WIWI168,4480.3%–

43Marathon County, WIWI139,4320.3%–

44Polk County, WIWI45,8030.3%–

45Portage County, WIWI71,9430.3%–

46Douglas County, WIWI43,9900.3%–

47Grant County, WIWI52,4460.3%–

48Buffalo County, WIWI13,3180.3%–

49Taylor County, WIWI20,1180.3%–

50Wood County, WIWI74,0600.3%–

51Brown County, WIWI275,8030.3%–

52Burnett County, WIWI17,2230.3%–

53Milwaukee County, WIWI924,2160.3%–

54Iron County, WIWI6,1270.2%–

55Kewaunee County, WIWI20,7580.2%–

56Juneau County, WIWI26,6490.2%–

57Waupaca County, WIWI51,4610.2%–

58Lafayette County, WIWI17,4780.2%–

59Rusk County, WIWI14,1460.2%–

60St. Croix County, WIWI98,2760.2%–

61Oconto County, WIWI40,1950.2%–

62Forest County, WIWI9,5740.2%–

63Shawano County, WIWI41,5600.2%–

64Outagamie County, WIWI195,8940.2%–

65Langlade County, WIWI19,5340.2%–

66Crawford County, WIWI15,9100.1%–

67Marinette County, WIWI42,5740.1%–

68Jackson County, WIWI20,9990.1%–

69Manitowoc County, WIWI81,7100.1%–

70Menominee County, WIWI4,1990.1%–

71Clark County, WIWI35,0520.1%–

72Pepin County, WIWI7,5130.1%–

SHOWING 1–72 OF 72

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES