RANKING · 2020 CENSUS · 33 SHOWN OF 33

Highest Brazilian population share, Wisconsin counties · 2020

Wisconsin counties ranked by the share of all residents who are Brazilian ancestry (2020 American Community Survey). A concentration measure: Brazilian residents as a percentage of total population. This list covers the 33 counties in Wisconsin that qualify, ranked against each other statewide. The median across all 33 is 0.0%.

Brazilian Americans: full group profile →

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

Highest Brazilian population share by state

RANKPLACESTATEPOPBRAZILIAN SHAREVS 2010

01Fond du Lac County, WIWI104,6690.3%–

02Chippewa County, WIWI67,6140.1%+0.1 pts

03Grant County, WIWI52,4460.1%–

04Waukesha County, WIWI417,2100.1%+0.1 pts

05Lafayette County, WIWI17,4780.1%–

06Eau Claire County, WIWI109,0330.1%0.0 pts

07Dane County, WIWI590,3750.1%0.0 pts

08Brown County, WIWI275,8030.1%0.0 pts

09Columbia County, WIWI58,1320.0%–

10Racine County, WIWI198,9190.0%0.0 pts

11Door County, WIWI30,6160.0%–

12Green County, WIWI37,2270.0%–

13Kenosha County, WIWI168,4480.0%0.0 pts

14Portage County, WIWI71,9430.0%0.0 pts

15Manitowoc County, WIWI81,7100.0%–

16Outagamie County, WIWI195,8940.0%0.0 pts

17Ozaukee County, WIWI94,3460.0%–

18Milwaukee County, WIWI924,2160.0%0.0 pts

19Winnebago County, WIWI174,2180.0%0.0 pts

20Barron County, WIWI46,4840.0%0.0 pts

21Ashland County, WIWI16,2030.0%0.0 pts

22Wood County, WIWI74,0600.0%–

23La Crosse County, WIWI121,3390.0%–

24St. Croix County, WIWI98,2760.0%−0.1 pts

25Juneau County, WIWI26,6490.0%–

26Jefferson County, WIWI86,5050.0%–

27Monroe County, WIWI46,5720.0%0.0 pts

28Sauk County, WIWI66,6520.0%0.0 pts

29Sawyer County, WIWI18,8460.0%0.0 pts

30Dodge County, WIWI89,0970.0%0.0 pts

31Oneida County, WIWI38,1310.0%0.0 pts

32Marinette County, WIWI42,5740.0%–

33Sheboygan County, WIWI118,0470.0%–

SHOWING 1–33 OF 33

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS