RANKING · 2020 CENSUS · 72 SHOWN OF 72

Highest Mexican population share, Wisconsin counties · 2020

Wisconsin counties ranked by the share of all residents who are Mexican origin (2023 American Community Survey). A concentration measure: Mexican residents as a percentage of total population. This list covers the 72 counties in Wisconsin that qualify, ranked against each other statewide.

WisconsinAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share Largest Dominican population

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN SHAREVS 2000

01Racine County, WIWI198,91910.7%–

02Milwaukee County, WIWI924,21610.4%–

03Kenosha County, WIWI168,4489.7%–

04Walworth County, WIWI106,1279.7%–

05Trempealeau County, WIWI31,1717.8%–

06Rock County, WIWI166,4727.3%–

07Brown County, WIWI275,8037.0%–

08Menominee County, WIWI4,1995.9%–

09Jefferson County, WIWI86,5055.4%–

10Waushara County, WIWI25,2235.4%–

11Sheboygan County, WIWI118,0475.3%–

12Dodge County, WIWI89,0974.3%–

13Clark County, WIWI35,0524.2%–

14Fond du Lac County, WIWI104,6694.1%–

15Green Lake County, WIWI19,3053.9%–

16Dane County, WIWI590,3753.8%–

17Calumet County, WIWI53,9823.8%–

18Sauk County, WIWI66,6523.8%–

19Lafayette County, WIWI17,4783.5%–

20Waukesha County, WIWI417,2103.3%–

21Manitowoc County, WIWI81,7103.3%–

22Outagamie County, WIWI195,8943.2%–

23Adams County, WIWI21,7523.0%–

24Winnebago County, WIWI174,2183.0%–

25Monroe County, WIWI46,5723.0%–

26Marquette County, WIWI15,9273.0%–

27Wood County, WIWI74,0602.8%–

28Jackson County, WIWI20,9992.8%–

29Waupaca County, WIWI51,4612.7%–

30Columbia County, WIWI58,1322.6%–

31Kewaunee County, WIWI20,7582.6%–

32Green County, WIWI37,2272.4%–

33Marathon County, WIWI139,4322.2%–

34Washington County, WIWI139,2382.2%–

35Portage County, WIWI71,9432.1%–

36Vilas County, WIWI23,7612.1%–

37Sawyer County, WIWI18,8462.0%–

38Barron County, WIWI46,4842.0%–

39Taylor County, WIWI20,1181.9%–

40Door County, WIWI30,6161.9%–

41Ozaukee County, WIWI94,3461.8%–

42Ashland County, WIWI16,2031.8%–

43St. Croix County, WIWI98,2761.7%–

44Eau Claire County, WIWI109,0331.7%–

45Buffalo County, WIWI13,3181.7%–

46Richland County, WIWI17,0361.7%–

47Shawano County, WIWI41,5601.7%–

48Pepin County, WIWI7,5131.7%–

49Juneau County, WIWI26,6491.6%–

50Oconto County, WIWI40,1951.6%–

51Rusk County, WIWI14,1461.5%–

52Forest County, WIWI9,5741.5%–

53Iowa County, WIWI23,9511.5%–

54Polk County, WIWI45,8031.5%–

55Burnett County, WIWI17,2231.4%–

56Bayfield County, WIWI16,7871.4%–

57Lincoln County, WIWI28,4031.4%–

58Pierce County, WIWI43,5191.4%–

59Washburn County, WIWI17,0871.4%–

60Chippewa County, WIWI67,6141.3%–

61Grant County, WIWI52,4461.2%–

62Price County, WIWI13,9881.2%–

63Dunn County, WIWI46,2231.2%–

64La Crosse County, WIWI121,3391.1%–

65Douglas County, WIWI43,9901.1%–

66Oneida County, WIWI38,1311.0%–

67Marinette County, WIWI42,5741.0%–

68Langlade County, WIWI19,5340.9%–

69Iron County, WIWI6,1270.9%–

70Vernon County, WIWI31,4430.9%–

71Crawford County, WIWI15,9100.6%–

72Florence County, WIWI4,7480.4%–

SHOWING 1–72 OF 72

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES