RANKING · 2024 ACS · 42 SHOWN OF 42

Largest Nicaraguan population, Wisconsin counties

Wisconsin counties ranked by the number of residents who are Nicaraguan origin, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 42 counties in Wisconsin that qualify, ranked against each other statewide. The median across all 42 is 55. Biggest climber in the top 100 since 2020: Dodge County, WI, up 13 places to #10.

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

RANKPLACESTATEPOPNICARAGUAN POPULATIONVS 2010

01Milwaukee County, WIWI924,2162,222+280%

02Dane County, WIWI590,3751,325+121%

03▲9Marathon County, WIWI139,432426–

04Brown County, WIWI275,803338−18%

05Sauk County, WIWI66,652308–

06▲1Eau Claire County, WIWI109,033296+797%

07Walworth County, WIWI106,127249–

08▼2Waukesha County, WIWI417,210233+94%

09Jefferson County, WIWI86,505219–

10▲13Dodge County, WIWI89,097191+3083%

11Wood County, WIWI74,060145–

12▼9Kenosha County, WIWI168,448133−43%

13▼5Sheboygan County, WIWI118,047130–

14Columbia County, WIWI58,13282+215%

15▼11Manitowoc County, WIWI81,71067–

16▲1Outagamie County, WIWI195,89467+56%

17Shawano County, WIWI41,56063–

18▲13Clark County, WIWI35,05262–

19▲1Winnebago County, WIWI174,21857+78%

20▼1Portage County, WIWI71,94356–

21▼3Kewaunee County, WIWI20,75855–

22▼11Grant County, WIWI52,44645–

23Lincoln County, WIWI28,40342–

24Fond du Lac County, WIWI104,66941–

25▼9Waushara County, WIWI25,22339–

26▲2La Crosse County, WIWI121,33930–

27Calumet County, WIWI53,98229–

28▼13Dunn County, WIWI46,22328–

29Washington County, WIWI139,23827–

30▼16Taylor County, WIWI20,11816–

31▼4Barron County, WIWI46,48413–

32Polk County, WIWI45,80312–

33Monroe County, WIWI46,57212+33%

34Crawford County, WIWI15,91010–

35▼9Waupaca County, WIWI51,4619−53%

36Marinette County, WIWI42,5749–

37▼7Marquette County, WIWI15,9277–

38Ozaukee County, WIWI94,3465–

39Pepin County, WIWI7,5135–

40▼19Iowa County, WIWI23,9515–

41Adams County, WIWI21,7524+300%

42▼10Buffalo County, WIWI13,3182−75%

SHOWING 1–42 OF 42

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES