RANKING · 2020 CENSUS · 71 SHOWN OF 71

Highest French Canadian population share, Wisconsin counties · 2020

Wisconsin counties ranked by the share of all residents who are French Canadian ancestry (2023 American Community Survey). A concentration measure: French Canadian residents as a percentage of total population. This list covers the 71 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

RANKPLACESTATEPOPFRENCH CANADIAN SHAREVS 2000

01Marinette County, WIWI42,5744.2%–

02Florence County, WIWI4,7483.5%–

03Oconto County, WIWI40,1953.0%–

04Polk County, WIWI45,8032.3%–

05Forest County, WIWI9,5742.2%–

06Barron County, WIWI46,4842.0%–

07Douglas County, WIWI43,9902.0%–

08Brown County, WIWI275,8032.0%–

09Oneida County, WIWI38,1312.0%–

10Langlade County, WIWI19,5341.9%–

11Bayfield County, WIWI16,7871.9%–

12Chippewa County, WIWI67,6141.8%–

13Manitowoc County, WIWI81,7101.7%–

14Monroe County, WIWI46,5721.7%–

15Burnett County, WIWI17,2231.6%–

16Ashland County, WIWI16,2031.6%–

17Shawano County, WIWI41,5601.5%–

18Portage County, WIWI71,9431.4%–

19Iron County, WIWI6,1271.4%–

20Lincoln County, WIWI28,4031.4%–

21Waupaca County, WIWI51,4611.4%–

22Price County, WIWI13,9881.4%–

23Marathon County, WIWI139,4321.4%–

24St. Croix County, WIWI98,2761.3%–

25Rusk County, WIWI14,1461.3%–

26Washburn County, WIWI17,0871.3%–

27Sawyer County, WIWI18,8461.3%–

28Door County, WIWI30,6161.2%–

29Waushara County, WIWI25,2231.2%–

30Outagamie County, WIWI195,8941.2%–

31Eau Claire County, WIWI109,0331.1%–

32Vilas County, WIWI23,7611.0%–

33Wood County, WIWI74,0601.0%–

34Taylor County, WIWI20,1181.0%–

35Kewaunee County, WIWI20,7581.0%–

36Pepin County, WIWI7,5130.9%–

37Juneau County, WIWI26,6490.9%–

38Fond du Lac County, WIWI104,6690.9%–

39Pierce County, WIWI43,5190.9%–

40Calumet County, WIWI53,9820.9%–

41Winnebago County, WIWI174,2180.9%–

42Crawford County, WIWI15,9100.8%–

43Dunn County, WIWI46,2230.8%–

44Racine County, WIWI198,9190.8%–

45Green Lake County, WIWI19,3050.7%–

46Marquette County, WIWI15,9270.7%–

47Kenosha County, WIWI168,4480.7%–

48Waukesha County, WIWI417,2100.7%–

49Columbia County, WIWI58,1320.7%–

50La Crosse County, WIWI121,3390.7%–

51Washington County, WIWI139,2380.7%–

52Sauk County, WIWI66,6520.7%–

53Dodge County, WIWI89,0970.6%–

54Buffalo County, WIWI13,3180.6%–

55Ozaukee County, WIWI94,3460.6%–

56Sheboygan County, WIWI118,0470.6%–

57Jackson County, WIWI20,9990.5%–

58Dane County, WIWI590,3750.5%–

59Jefferson County, WIWI86,5050.5%–

60Milwaukee County, WIWI924,2160.5%–

61Walworth County, WIWI106,1270.5%–

62Green County, WIWI37,2270.4%–

63Vernon County, WIWI31,4430.4%–

64Adams County, WIWI21,7520.4%–

65Grant County, WIWI52,4460.4%–

66Trempealeau County, WIWI31,1710.4%–

67Clark County, WIWI35,0520.4%–

68Rock County, WIWI166,4720.4%–

69Richland County, WIWI17,0360.3%–

70Iowa County, WIWI23,9510.2%–

71Lafayette County, WIWI17,4780.2%–

SHOWING 1–71 OF 71

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