RANKING · 2020 CENSUS · 92 SHOWN OF 92

Largest South American population, Wisconsin cities · 2020

Wisconsin cities ranked by the number of residents who are South American origin, 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 92 cities in Wisconsin that qualify, ranked against each other statewide.

South Americans: full group profile →

WisconsinAll statesPop > 5KAll rankings

SAME RANKING BYCounties 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

RANKPLACESTATEPOPSOUTH AMERICAN POPULATIONVS 2010

01Madison, WIWI286,2333,263+74%

02Milwaukee, WIWI562,4071,506−11%

03Kenosha, WIWI99,239688+173%

04Fitchburg, WIWI34,615570+39%

05Fond du Lac, WIWI44,541417+584%

06Janesville, WIWI66,929413–

07Waukesha, WIWI70,872388+87%

08Oak Creek, WIWI38,296364+339%

09West Allis, WIWI60,119305+593%

10Green Bay, WIWI106,675295+211%

11Middleton, WIWI23,115254+80%

12Watertown, WIWI22,704214+1546%

13Menomonee Falls, WIWI41,291192+220%

14St. Francis, WIWI8,955188–

15Stoughton, WIWI13,256166+141%

16Cudahy, WIWI17,655151−27%

17Whitefish Bay, WIWI14,489147+635%

18Holmen, WIWI12,105144–

19Burlington, WIWI10,951141–

20Appleton, WIWI75,452134+33%

21Oshkosh, WIWI67,460124−34%

22Pleasant Prairie, WIWI21,798123+128%

23Mount Pleasant, WIWI28,253119+75%

24Caledonia, WIWI25,229105+31%

25Oconomowoc, WIWI20,119103+472%

26Weston, WIWI15,931103–

27Sheboygan, WIWI49,376100+257%

28Hartland, WIWI10,74098–

29Waunakee, WIWI16,41193+102%

30DeForest, WIWI13,09483–

31Brookfield, WIWI41,44881–

32La Crosse, WIWI50,78479+132%

33Greenfield, WIWI37,15978−13%

34Grafton, WIWI13,38974+1380%

35Racine, WIWI77,90873−66%

36Franklin, WIWI36,68768−89%

37Wauwatosa, WIWI48,64962−62%

38Eau Claire, WIWI72,46561+771%

39Cottage Grove, WIWI8,93060–

40Glendale, WIWI14,79559+436%

41Sun Prairie, WIWI39,22755−79%

42Elkhorn, WIWI10,04555+293%

43Menomonie, WIWI16,66455–

44Harrison, WIWI14,49254–

45Manitowoc, WIWI34,67153+382%

46Neenah, WIWI27,63852−58%

47Superior, WIWI26,39749–

48Beloit, WIWI36,64949+14%

49Pewaukee, WIWI16,37548+700%

50Whitewater, WIWI16,03839+225%

51Plymouth, WIWI8,82138–

52Union Grove, WIWI5,37038–

53West Bend, WIWI32,26836+140%

54Fox Point, WIWI6,58335−29%

55Hartford, WIWI16,00534–

56Kimberly, WIWI7,55634+467%

57Fox Crossing, WIWI19,32033–

58Mequon, WIWI25,12032−27%

59New Berlin, WIWI39,95332–

60Germantown, WIWI21,05031–

61Hudson, WIWI15,01931–

62Shorewood, WIWI13,47430−19%

63Monona, WIWI8,66430–

64Lake Hallie, WIWI7,39628–

65Milton, WIWI6,02428–

66Baraboo, WIWI13,22426−84%

67Lake Geneva, WIWI8,81825+19%

68Marshfield, WIWI18,98021−55%

69Mukwonago, WIWI8,54421–

70River Falls, WIWI17,91620–

71Two Rivers, WIWI11,22219–

72Stevens Point, WIWI26,37718+29%

73Jefferson, WIWI7,81417–

74Merrill, WIWI9,38917–

75Waupaca, WIWI6,35216–

76Menasha, WIWI18,38516–

77Rhinelander, WIWI8,24213−32%

78Wausau, WIWI40,18813−77%

79Hales Corners, WIWI7,74012–

80South Milwaukee, WIWI20,19111−69%

81Pewaukee, WIWI8,21610–

82Ashland, WIWI7,92710–

83Muskego, WIWI25,60210–

84Platteville, WIWI11,8159−18%

85Ashwaubenon, WIWI17,3989–

86Allouez, WIWI13,8388−27%

87Beaver Dam, WIWI16,5428–

88Brown Deer, WIWI12,8218–

89Greendale, WIWI14,4266−81%

90Oregon, WIWI12,0154–

91Tichigan, WIWI5,0524–

92De Pere, WIWI25,5903−79%

SHOWING 1–92 OF 92

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