RANKING · 2024 ACS · 42 SHOWN OF 42

Highest Nicaraguan population share, Wisconsin counties

Wisconsin counties ranked by the share of all residents who are Nicaraguan origin (2024 American Community Survey). A concentration measure: Nicaraguan residents as a percentage of total population. This list covers the 42 counties in Wisconsin that qualify, ranked against each other statewide.

Nicaraguan Americans: full group profile →

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RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

Highest Nicaraguan population share by state

RANKPLACESTATEPOPNICARAGUAN SHAREVS 2010

01Sauk County, WIWI66,6520.5%–

02Marathon County, WIWI139,4320.3%–

03Eau Claire County, WIWI109,0330.3%+0.2 pts

04Kewaunee County, WIWI20,7580.3%–

05Jefferson County, WIWI86,5050.3%–

06Milwaukee County, WIWI924,2160.2%+0.2 pts

07Walworth County, WIWI106,1270.2%–

08Dane County, WIWI590,3750.2%+0.1 pts

09Dodge County, WIWI89,0970.2%+0.2 pts

10Wood County, WIWI74,0600.2%–

11Clark County, WIWI35,0520.2%–

12Waushara County, WIWI25,2230.2%–

13Shawano County, WIWI41,5600.2%–

14Lincoln County, WIWI28,4030.1%–

15Columbia County, WIWI58,1320.1%+0.1 pts

16Brown County, WIWI275,8030.1%−0.0 pts

17Sheboygan County, WIWI118,0470.1%–

18Grant County, WIWI52,4460.1%–

19Manitowoc County, WIWI81,7100.1%–

20Taylor County, WIWI20,1180.1%–

21Portage County, WIWI71,9430.1%–

22Kenosha County, WIWI168,4480.1%−0.1 pts

23Pepin County, WIWI7,5130.1%–

24Crawford County, WIWI15,9100.1%–

25Dunn County, WIWI46,2230.1%–

26Waukesha County, WIWI417,2100.1%+0.0 pts

27Calumet County, WIWI53,9820.1%–

28Marquette County, WIWI15,9270.0%–

29Fond du Lac County, WIWI104,6690.0%–

30Outagamie County, WIWI195,8940.0%+0.0 pts

31Winnebago County, WIWI174,2180.0%+0.0 pts

32Barron County, WIWI46,4840.0%–

33Polk County, WIWI45,8030.0%–

34Monroe County, WIWI46,5720.0%+0.0 pts

35La Crosse County, WIWI121,3390.0%–

36Marinette County, WIWI42,5740.0%–

37Iowa County, WIWI23,9510.0%–

38Washington County, WIWI139,2380.0%–

39Adams County, WIWI21,7520.0%+0.0 pts

40Waupaca County, WIWI51,4610.0%−0.0 pts

41Buffalo County, WIWI13,3180.0%−0.0 pts

42Ozaukee County, WIWI94,3460.0%–

SHOWING 1–42 OF 42

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES