RANKING · 2020 CENSUS · 37 SHOWN OF 37

Largest Jamaican population, Wisconsin counties · 2020

Wisconsin counties ranked by the number of residents who are Jamaican ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. 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 POPULATIONVS 2010

01Milwaukee County, WIWI924,2161,655+12%

02Dane County, WIWI590,375213−43%

03Brown County, WIWI275,803188+77%

04Waukesha County, WIWI417,210124+1027%

05Washington County, WIWI139,238110+43%

06Kenosha County, WIWI168,448108+100%

07Sheboygan County, WIWI118,047107+88%

08Douglas County, WIWI43,990103+2475%

09Fond du Lac County, WIWI104,66975+477%

10Ozaukee County, WIWI94,34667+253%

11Rock County, WIWI166,47266+500%

12Portage County, WIWI71,94360–

13Walworth County, WIWI106,12758+205%

14Winnebago County, WIWI174,21850+138%

15Racine County, WIWI198,91949−16%

16Wood County, WIWI74,06045–

17Waushara County, WIWI25,22343+139%

18Dodge County, WIWI89,09742+62%

19Iowa County, WIWI23,95142–

20Eau Claire County, WIWI109,03326+767%

21Manitowoc County, WIWI81,71023–

22Marathon County, WIWI139,43221+5%

23Langlade County, WIWI19,53420–

24Marquette County, WIWI15,92717–

25Chippewa County, WIWI67,61415−12%

26Vilas County, WIWI23,76113–

27Calumet County, WIWI53,9829–

28Grant County, WIWI52,4469–

29Barron County, WIWI46,4848–

30Outagamie County, WIWI195,8948–

31Sauk County, WIWI66,6527–

32Columbia County, WIWI58,1326+0%

33Jackson County, WIWI20,9995–

34Monroe County, WIWI46,5725−85%

35Trempealeau County, WIWI31,1713–

36Waupaca County, WIWI51,4612–

37Jefferson County, WIWI86,5052−71%

SHOWING 1–37 OF 37

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS