RANKING · 2024 ACS · 63 SHOWN OF 63

Highest Portuguese population share, Wisconsin counties

Wisconsin counties ranked by the share of all residents who are Portuguese ancestry (2024 American Community Survey). A concentration measure: Portuguese residents as a percentage of total population. This list covers the 63 counties in Wisconsin that qualify, ranked against each other statewide.

Portuguese 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

RANKPLACESTATEPOPPORTUGUESE SHAREVS 2010

01Vilas County, WIWI23,7610.4%+0.4 pts

02Washburn County, WIWI17,0870.2%+0.2 pts

03Dane County, WIWI590,3750.2%+0.1 pts

04Waushara County, WIWI25,2230.1%–

05Buffalo County, WIWI13,3180.1%+0.1 pts

06Burnett County, WIWI17,2230.1%+0.1 pts

07Chippewa County, WIWI67,6140.1%+0.1 pts

08Eau Claire County, WIWI109,0330.1%+0.1 pts

09Manitowoc County, WIWI81,7100.1%−0.0 pts

10Lafayette County, WIWI17,4780.1%+0.1 pts

11Rock County, WIWI166,4720.1%−0.0 pts

12Marquette County, WIWI15,9270.1%+0.1 pts

13Green County, WIWI37,2270.1%+0.1 pts

14Fond du Lac County, WIWI104,6690.1%+0.0 pts

15Door County, WIWI30,6160.1%+0.0 pts

16Shawano County, WIWI41,5600.1%–

17Walworth County, WIWI106,1270.1%+0.1 pts

18Brown County, WIWI275,8030.1%+0.0 pts

19St. Croix County, WIWI98,2760.1%+0.1 pts

20Marathon County, WIWI139,4320.1%+0.0 pts

21Waukesha County, WIWI417,2100.1%+0.0 pts

22Racine County, WIWI198,9190.1%−0.0 pts

23Ozaukee County, WIWI94,3460.1%+0.0 pts

24Portage County, WIWI71,9430.1%−0.0 pts

25Monroe County, WIWI46,5720.1%+0.0 pts

26La Crosse County, WIWI121,3390.1%+0.0 pts

27Milwaukee County, WIWI924,2160.1%−0.0 pts

28Washington County, WIWI139,2380.1%+0.0 pts

29Oneida County, WIWI38,1310.1%−0.1 pts

30Green Lake County, WIWI19,3050.1%−0.0 pts

31Pepin County, WIWI7,5130.1%−0.3 pts

32Dodge County, WIWI89,0970.1%+0.0 pts

33Trempealeau County, WIWI31,1710.1%−0.0 pts

34Pierce County, WIWI43,5190.1%+0.0 pts

35Kenosha County, WIWI168,4480.0%+0.0 pts

36Outagamie County, WIWI195,8940.0%+0.0 pts

37Columbia County, WIWI58,1320.0%−0.0 pts

38Calumet County, WIWI53,9820.0%−0.2 pts

39Juneau County, WIWI26,6490.0%+0.0 pts

40Adams County, WIWI21,7520.0%−0.1 pts

41Grant County, WIWI52,4460.0%+0.0 pts

42Winnebago County, WIWI174,2180.0%–

43Sauk County, WIWI66,6520.0%−0.1 pts

44Sheboygan County, WIWI118,0470.0%+0.0 pts

45Forest County, WIWI9,5740.0%–

46Bayfield County, WIWI16,7870.0%−0.2 pts

47Marinette County, WIWI42,5740.0%+0.0 pts

48Clark County, WIWI35,0520.0%−0.0 pts

49Vernon County, WIWI31,4430.0%+0.0 pts

50Wood County, WIWI74,0600.0%+0.0 pts

51Lincoln County, WIWI28,4030.0%−0.0 pts

52Oconto County, WIWI40,1950.0%−0.1 pts

53Crawford County, WIWI15,9100.0%−0.1 pts

54Polk County, WIWI45,8030.0%−0.0 pts

55Waupaca County, WIWI51,4610.0%−0.0 pts

56Taylor County, WIWI20,1180.0%−0.0 pts

57Douglas County, WIWI43,9900.0%–

58Dunn County, WIWI46,2230.0%+0.0 pts

59Jefferson County, WIWI86,5050.0%–

60Richland County, WIWI17,0360.0%–

61Sawyer County, WIWI18,8460.0%−0.0 pts

62Jackson County, WIWI20,9990.0%−0.0 pts

63Barron County, WIWI46,4840.0%−0.1 pts

SHOWING 1–63 OF 63

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