RANKING · 2010 CENSUS · 72 SHOWN OF 72

Largest Swiss population, Wisconsin counties · 2010

Wisconsin counties ranked by the number of residents who are Swiss ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 72 counties in Wisconsin that qualify, ranked against each other statewide.

WisconsinAll states All rankings

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

RANKPLACESTATEPOPSWISS POPULATIONVS 2000

01Dane County, WIWI590,37510,460–

02Green County, WIWI37,2277,687–

03Milwaukee County, WIWI924,2163,719–

04Waukesha County, WIWI417,2103,473–

05Rock County, WIWI166,4723,159–

06Lafayette County, WIWI17,4781,575–

07Clark County, WIWI35,0521,323–

08Washington County, WIWI139,2381,274–

09Marathon County, WIWI139,4321,226–

10Wood County, WIWI74,0601,202–

11Iowa County, WIWI23,9511,176–

12Winnebago County, WIWI174,2181,131–

13La Crosse County, WIWI121,3391,112–

14Sauk County, WIWI66,6521,070–

15Racine County, WIWI198,919973–

16Dodge County, WIWI89,097954–

17Eau Claire County, WIWI109,033931–

18Grant County, WIWI52,446899–

19Columbia County, WIWI58,132897–

20Walworth County, WIWI106,127824–

21Jefferson County, WIWI86,505772–

22Brown County, WIWI275,803763–

23Outagamie County, WIWI195,894685–

24Ozaukee County, WIWI94,346678–

25St. Croix County, WIWI98,276590–

26Barron County, WIWI46,484583–

27Kenosha County, WIWI168,448558–

28Fond du Lac County, WIWI104,669551–

29Lincoln County, WIWI28,403548–

30Buffalo County, WIWI13,318546–

31Chippewa County, WIWI67,614490–

32Vernon County, WIWI31,443440–

33Sheboygan County, WIWI118,047437–

34Pierce County, WIWI43,519392–

35Dunn County, WIWI46,223376–

36Portage County, WIWI71,943376–

37Waupaca County, WIWI51,461373–

38Oneida County, WIWI38,131348–

39Monroe County, WIWI46,572319–

40Taylor County, WIWI20,118314–

41Trempealeau County, WIWI31,171310–

42Calumet County, WIWI53,982309–

43Juneau County, WIWI26,649264–

44Douglas County, WIWI43,990248–

45Oconto County, WIWI40,195237–

46Richland County, WIWI17,036237–

47Washburn County, WIWI17,087232–

48Polk County, WIWI45,803231–

49Manitowoc County, WIWI81,710225–

50Sawyer County, WIWI18,846205–

51Vilas County, WIWI23,761201–

52Crawford County, WIWI15,910185–

53Adams County, WIWI21,752174–

54Shawano County, WIWI41,560172–

55Kewaunee County, WIWI20,758167–

56Green Lake County, WIWI19,305161–

57Rusk County, WIWI14,146161–

58Bayfield County, WIWI16,787159–

59Door County, WIWI30,616158–

60Price County, WIWI13,988156–

61Marquette County, WIWI15,927144–

62Marinette County, WIWI42,574138–

63Waushara County, WIWI25,223136–

64Ashland County, WIWI16,203127–

65Jackson County, WIWI20,999115–

66Pepin County, WIWI7,51383–

67Langlade County, WIWI19,53481–

68Burnett County, WIWI17,22355–

69Iron County, WIWI6,12742–

70Forest County, WIWI9,57410–

71Florence County, WIWI4,7486–

72Menominee County, WIWI4,1996–

SHOWING 1–72 OF 72

Download CSV (full list, 72 rows)

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