RANKING · 2024 ACS · 51 SHOWN OF 51

Highest Colombian population share, Wisconsin counties

Wisconsin counties ranked by the share of all residents who are Colombian origin (2024 American Community Survey). A concentration measure: Colombian residents as a percentage of total population. This list covers the 51 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 2010

01Dane County, WIWI590,3750.4%+0.3 pts

02Iron County, WIWI6,1270.3%–

03St. Croix County, WIWI98,2760.3%+0.2 pts

04Kenosha County, WIWI168,4480.3%+0.2 pts

05Door County, WIWI30,6160.3%+0.2 pts

06Brown County, WIWI275,8030.2%+0.2 pts

07Dunn County, WIWI46,2230.2%+0.2 pts

08Douglas County, WIWI43,9900.2%–

09Walworth County, WIWI106,1270.2%+0.2 pts

10Columbia County, WIWI58,1320.2%+0.2 pts

11Ozaukee County, WIWI94,3460.2%+0.2 pts

12Sauk County, WIWI66,6520.2%–

13Waukesha County, WIWI417,2100.2%+0.1 pts

14Rock County, WIWI166,4720.2%+0.1 pts

15Winnebago County, WIWI174,2180.1%+0.1 pts

16Milwaukee County, WIWI924,2160.1%+0.0 pts

17Pierce County, WIWI43,5190.1%–

18Juneau County, WIWI26,6490.1%–

19Manitowoc County, WIWI81,7100.1%+0.1 pts

20Portage County, WIWI71,9430.1%+0.1 pts

21La Crosse County, WIWI121,3390.1%–

22Outagamie County, WIWI195,8940.1%+0.1 pts

23Adams County, WIWI21,7520.1%+0.1 pts

24Waupaca County, WIWI51,4610.1%–

25Kewaunee County, WIWI20,7580.1%–

26Buffalo County, WIWI13,3180.1%–

27Dodge County, WIWI89,0970.1%+0.1 pts

28Polk County, WIWI45,8030.1%+0.1 pts

29Lincoln County, WIWI28,4030.1%–

30Jefferson County, WIWI86,5050.1%+0.0 pts

31Marathon County, WIWI139,4320.1%+0.1 pts

32Bayfield County, WIWI16,7870.1%+0.0 pts

33Racine County, WIWI198,9190.1%+0.0 pts

34Sheboygan County, WIWI118,0470.1%+0.0 pts

35Washington County, WIWI139,2380.1%−0.0 pts

36Lafayette County, WIWI17,4780.0%–

37Vilas County, WIWI23,7610.0%–

38Shawano County, WIWI41,5600.0%–

39Eau Claire County, WIWI109,0330.0%–

40Wood County, WIWI74,0600.0%+0.0 pts

41Jackson County, WIWI20,9990.0%–

42Washburn County, WIWI17,0870.0%–

43Vernon County, WIWI31,4430.0%+0.0 pts

44Richland County, WIWI17,0360.0%–

45Grant County, WIWI52,4460.0%+0.0 pts

46Oconto County, WIWI40,1950.0%–

47Iowa County, WIWI23,9510.0%–

48Fond du Lac County, WIWI104,6690.0%−0.0 pts

49Trempealeau County, WIWI31,1710.0%−0.0 pts

50Green County, WIWI37,2270.0%−0.1 pts

51Monroe County, WIWI46,5720.0%−0.0 pts

SHOWING 1–51 OF 51

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