RANKING · 2010 CENSUS · 37 SHOWN OF 37

Highest Colombian population share, Wisconsin counties · 2010

Wisconsin counties ranked by the share of all residents who are Colombian origin (2010 American Community Survey). A concentration measure: Colombian residents as a percentage of total population. This list covers the 37 counties in Wisconsin that qualify, ranked against each other statewide.

Colombian Americans: full group profile →

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SAME RANKING BYCities States Metros

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

RANKPLACESTATEPOPCOLOMBIAN SHAREVS –

01Dane County, WIWI590,3750.1%–

02Oneida County, WIWI38,1310.1%–

03Green County, WIWI37,2270.1%–

04Burnett County, WIWI17,2230.1%–

05St. Croix County, WIWI98,2760.1%–

06Winnebago County, WIWI174,2180.1%–

07Washington County, WIWI139,2380.1%–

08Milwaukee County, WIWI924,2160.1%–

09Marinette County, WIWI42,5740.1%–

10Waukesha County, WIWI417,2100.1%–

11Rock County, WIWI166,4720.0%–

12Kenosha County, WIWI168,4480.0%–

13Racine County, WIWI198,9190.0%–

14Ozaukee County, WIWI94,3460.0%–

15Fond du Lac County, WIWI104,6690.0%–

16Adams County, WIWI21,7520.0%–

17Brown County, WIWI275,8030.0%–

18Outagamie County, WIWI195,8940.0%–

19Bayfield County, WIWI16,7870.0%–

20Green Lake County, WIWI19,3050.0%–

21Sheboygan County, WIWI118,0470.0%–

22Door County, WIWI30,6160.0%–

23Manitowoc County, WIWI81,7100.0%–

24Jefferson County, WIWI86,5050.0%–

25Walworth County, WIWI106,1270.0%–

26Price County, WIWI13,9880.0%–

27Wood County, WIWI74,0600.0%–

28Marathon County, WIWI139,4320.0%–

29Vernon County, WIWI31,4430.0%–

30Dodge County, WIWI89,0970.0%–

31Portage County, WIWI71,9430.0%–

32Trempealeau County, WIWI31,1710.0%–

33Dunn County, WIWI46,2230.0%–

34Grant County, WIWI52,4460.0%–

35Columbia County, WIWI58,1320.0%–

36Monroe County, WIWI46,5720.0%–

37Polk County, WIWI45,8030.0%–

SHOWING 1–37 OF 37

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS