RANKING · 2020 CENSUS · 37 SHOWN OF 37

Highest Jamaican population share, Wisconsin counties · 2020

Wisconsin counties ranked by the share of all residents who are Jamaican ancestry (2020 American Community Survey). A concentration measure: Jamaican residents as a percentage of total population. This list covers the 37 counties in Wisconsin that qualify, ranked against each other statewide.

Jamaican Americans: full group profile →

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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

RANKPLACESTATEPOPJAMAICAN SHAREVS 2010

01Douglas County, WIWI43,9900.2%+0.2 pts

02Iowa County, WIWI23,9510.2%–

03Waushara County, WIWI25,2230.2%+0.1 pts

04Milwaukee County, WIWI924,2160.2%+0.0 pts

05Marquette County, WIWI15,9270.1%–

06Langlade County, WIWI19,5340.1%–

07Sheboygan County, WIWI118,0470.1%+0.0 pts

08Portage County, WIWI71,9430.1%–

09Washington County, WIWI139,2380.1%+0.0 pts

10Ozaukee County, WIWI94,3460.1%+0.1 pts

11Fond du Lac County, WIWI104,6690.1%+0.1 pts

12Brown County, WIWI275,8030.1%+0.0 pts

13Kenosha County, WIWI168,4480.1%+0.0 pts

14Wood County, WIWI74,0600.1%–

15Vilas County, WIWI23,7610.1%–

16Walworth County, WIWI106,1270.1%+0.0 pts

17Dodge County, WIWI89,0970.0%+0.0 pts

18Rock County, WIWI166,4720.0%+0.0 pts

19Dane County, WIWI590,3750.0%−0.0 pts

20Waukesha County, WIWI417,2100.0%+0.0 pts

21Winnebago County, WIWI174,2180.0%+0.0 pts

22Manitowoc County, WIWI81,7100.0%–

23Racine County, WIWI198,9190.0%−0.0 pts

24Eau Claire County, WIWI109,0330.0%+0.0 pts

25Jackson County, WIWI20,9990.0%–

26Chippewa County, WIWI67,6140.0%−0.0 pts

27Calumet County, WIWI53,9820.0%–

28Barron County, WIWI46,4840.0%–

29Grant County, WIWI52,4460.0%–

30Marathon County, WIWI139,4320.0%+0.0 pts

31Sauk County, WIWI66,6520.0%–

32Monroe County, WIWI46,5720.0%−0.1 pts

33Columbia County, WIWI58,1320.0%−0.0 pts

34Trempealeau County, WIWI31,1710.0%–

35Outagamie County, WIWI195,8940.0%–

36Waupaca County, WIWI51,4610.0%–

37Jefferson County, WIWI86,5050.0%−0.0 pts

SHOWING 1–37 OF 37

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