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.

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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%+570%

03Grant County, WIWI52,4460.1%–

04Waukesha County, WIWI417,2100.1%+256%

05Lafayette County, WIWI17,4780.1%–

06Eau Claire County, WIWI109,0330.1%+163%

07Dane County, WIWI590,3750.1%+52%

08Brown County, WIWI275,8030.1%+668%

09Columbia County, WIWI58,1320.0%–

10Racine County, WIWI198,9190.0%+153%

11Door County, WIWI30,6160.0%–

12Green County, WIWI37,2270.0%–

13Kenosha County, WIWI168,4480.0%+9%

14Portage County, WIWI71,9430.0%+3%

15Manitowoc County, WIWI81,7100.0%–

16Outagamie County, WIWI195,8940.0%−9%

17Ozaukee County, WIWI94,3460.0%–

18Milwaukee County, WIWI924,2160.0%−24%

19Winnebago County, WIWI174,2180.0%+24%

20Barron County, WIWI46,4840.0%−21%

21Ashland County, WIWI16,2030.0%−70%

22Wood County, WIWI74,0600.0%–

23La Crosse County, WIWI121,3390.0%–

24St. Croix County, WIWI98,2760.0%−88%

25Juneau County, WIWI26,6490.0%–

26Jefferson County, WIWI86,5050.0%–

27Monroe County, WIWI46,5720.0%−83%

28Sauk County, WIWI66,6520.0%−82%

29Sawyer County, WIWI18,8460.0%−50%

30Dodge County, WIWI89,0970.0%−66%

31Oneida County, WIWI38,1310.0%−94%

32Marinette County, WIWI42,5740.0%–

33Sheboygan County, WIWI118,0470.0%–

SHOWING 1–33 OF 33

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UPDATED 2026-07-05 · DATA: US CENSUS BUREAU DECENNIAL CENSUS