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. The median across all 63 is 0.1%. Biggest climber in the top 100 since 2020: Chippewa County, WI, up 47 places to #7.

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WisconsinAll states All rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPPORTUGUESE SHAREVS 2010

01▲1Vilas County, WIWI23,7610.4%+0.4 pts

02▲8Washburn County, WIWI17,0870.2%+0.2 pts

03▲4Dane County, WIWI590,3750.2%+0.1 pts

04Waushara County, WIWI25,2230.1%–

05▲36Buffalo County, WIWI13,3180.1%+0.1 pts

06▲44Burnett County, WIWI17,2230.1%+0.1 pts

07▲47Chippewa County, WIWI67,6140.1%+0.1 pts

08▼3Eau Claire County, WIWI109,0330.1%+0.1 pts

09▲17Manitowoc County, WIWI81,7100.1%0.0 pts

10▲38Lafayette County, WIWI17,4780.1%+0.1 pts

11▲18Rock County, WIWI166,4720.1%0.0 pts

12▲34Marquette County, WIWI15,9270.1%+0.1 pts

13▲22Green County, WIWI37,2270.1%+0.1 pts

14▲31Fond du Lac County, WIWI104,6690.1%0.0 pts

15▲6Door County, WIWI30,6160.1%0.0 pts

16▲14Shawano County, WIWI41,5600.1%–

17Walworth County, WIWI106,1270.1%+0.1 pts

18▼7Brown County, WIWI275,8030.1%0.0 pts

19▲23St. Croix County, WIWI98,2760.1%+0.1 pts

20▲12Marathon County, WIWI139,4320.1%0.0 pts

21▲2Waukesha County, WIWI417,2100.1%0.0 pts

22▲2Racine County, WIWI198,9190.1%0.0 pts

23▼17Ozaukee County, WIWI94,3460.1%0.0 pts

24▲33Portage County, WIWI71,9430.1%0.0 pts

25▼13Monroe County, WIWI46,5720.1%0.0 pts

26▲7La Crosse County, WIWI121,3390.1%0.0 pts

27▲13Milwaukee County, WIWI924,2160.1%0.0 pts

28▲8Washington County, WIWI139,2380.1%0.0 pts

29▼20Oneida County, WIWI38,1310.1%−0.1 pts

30▼10Green Lake County, WIWI19,3050.1%0.0 pts

31Pepin County, WIWI7,5130.1%−0.3 pts

32▲2Dodge County, WIWI89,0970.1%0.0 pts

33▲19Trempealeau County, WIWI31,1710.1%0.0 pts

34▼6Pierce County, WIWI43,5190.1%0.0 pts

35▲25Kenosha County, WIWI168,4480.0%0.0 pts

36▲17Outagamie County, WIWI195,8940.0%0.0 pts

37Columbia County, WIWI58,1320.0%0.0 pts

38▼11Calumet County, WIWI53,9820.0%−0.2 pts

39▲4Juneau County, WIWI26,6490.0%0.0 pts

40▼26Adams County, WIWI21,7520.0%−0.1 pts

41▲20Grant County, WIWI52,4460.0%0.0 pts

42▲13Winnebago County, WIWI174,2180.0%–

43▲20Sauk County, WIWI66,6520.0%−0.1 pts

44▼22Sheboygan County, WIWI118,0470.0%0.0 pts

45▲13Forest County, WIWI9,5740.0%–

46▼28Bayfield County, WIWI16,7870.0%−0.2 pts

47▼9Marinette County, WIWI42,5740.0%0.0 pts

48Clark County, WIWI35,0520.0%0.0 pts

49▼41Vernon County, WIWI31,4430.0%0.0 pts

50▼11Wood County, WIWI74,0600.0%0.0 pts

51▼36Lincoln County, WIWI28,4030.0%0.0 pts

52Oconto County, WIWI40,1950.0%−0.1 pts

53Crawford County, WIWI15,9100.0%−0.1 pts

54▼29Polk County, WIWI45,8030.0%0.0 pts

55▼39Waupaca County, WIWI51,4610.0%0.0 pts

56▼9Taylor County, WIWI20,1180.0%0.0 pts

57▲2Douglas County, WIWI43,9900.0%–

58▼2Dunn County, WIWI46,2230.0%0.0 pts

59▼10Jefferson County, WIWI86,5050.0%–

60▼16Richland County, WIWI17,0360.0%–

61▼30Sawyer 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 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES