RANKING · 2020 CENSUS · 32 SHOWN OF 32

Largest Nigerian population, Wisconsin counties · 2020

Wisconsin counties ranked by the number of residents who are Nigerian ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 32 counties in Wisconsin that qualify, ranked against each other statewide. The median across all 32 is 24.

Nigerian 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

RANKPLACESTATEPOPNIGERIAN POPULATIONVS 2010

01Milwaukee County, WIWI924,2161,694+139%

02Dane County, WIWI590,375521−9%

03La Crosse County, WIWI121,339245–

04Chippewa County, WIWI67,614156+478%

05Portage County, WIWI71,94375–

06Waukesha County, WIWI417,21059−55%

07Brown County, WIWI275,80358−37%

08Ozaukee County, WIWI94,34658+49%

09Outagamie County, WIWI195,89448–

10Rock County, WIWI166,47242+14%

11Eau Claire County, WIWI109,03340+1233%

12Fond du Lac County, WIWI104,66940+1233%

13Trempealeau County, WIWI31,17139–

14Dunn County, WIWI46,22338+217%

15Washington County, WIWI139,23832–

16Crawford County, WIWI15,91024+60%

17Douglas County, WIWI43,99023+2200%

18Racine County, WIWI198,91918−36%

19Shawano County, WIWI41,56016–

20Winnebago County, WIWI174,21816+100%

21Washburn County, WIWI17,08711–

22Jackson County, WIWI20,9999–

23Clark County, WIWI35,0527+75%

24Waupaca County, WIWI51,4616–

25Iowa County, WIWI23,9516–

26Polk County, WIWI45,8035+25%

27Monroe County, WIWI46,5725–

28Dodge County, WIWI89,0974–

29Manitowoc County, WIWI81,7103–

30Vernon County, WIWI31,4433–

31Iron County, WIWI6,1272–

32Buffalo County, WIWI13,3181–

SHOWING 1–32 OF 32

Download CSV (full list, 32 rows)

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