RANKING · 2020 CENSUS · 32 SHOWN OF 32

Highest Nigerian population share, Wisconsin counties · 2020

Wisconsin counties ranked by the share of all residents who are Nigerian ancestry (2023 American Community Survey). A concentration measure: Nigerian residents as a percentage of total population. This list covers the 32 counties in Wisconsin that qualify, ranked against each other statewide.

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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 SHAREVS 2000

01Chippewa County, WIWI67,6140.2%–

02La Crosse County, WIWI121,3390.2%–

03Milwaukee County, WIWI924,2160.2%–

04Crawford County, WIWI15,9100.1%–

05Trempealeau County, WIWI31,1710.1%–

06Portage County, WIWI71,9430.1%–

07Dane County, WIWI590,3750.1%–

08Dunn County, WIWI46,2230.1%–

09Washburn County, WIWI17,0870.1%–

10Ozaukee County, WIWI94,3460.1%–

11Douglas County, WIWI43,9900.1%–

12Jackson County, WIWI20,9990.0%–

13Shawano County, WIWI41,5600.0%–

14Fond du Lac County, WIWI104,6690.0%–

15Eau Claire County, WIWI109,0330.0%–

16Iron County, WIWI6,1270.0%–

17Rock County, WIWI166,4720.0%–

18Outagamie County, WIWI195,8940.0%–

19Iowa County, WIWI23,9510.0%–

20Washington County, WIWI139,2380.0%–

21Brown County, WIWI275,8030.0%–

22Clark County, WIWI35,0520.0%–

23Waukesha County, WIWI417,2100.0%–

24Waupaca County, WIWI51,4610.0%–

25Polk County, WIWI45,8030.0%–

26Monroe County, WIWI46,5720.0%–

27Vernon County, WIWI31,4430.0%–

28Winnebago County, WIWI174,2180.0%–

29Racine County, WIWI198,9190.0%–

30Buffalo County, WIWI13,3180.0%–

31Dodge County, WIWI89,0970.0%–

32Manitowoc County, WIWI81,7100.0%–

SHOWING 1–32 OF 32

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES