RANKING · 2020 CENSUS · 155 SHOWN OF 155

Least racially diverse, Wisconsin cities · 2020

Wisconsin cities with the lowest CensusEasy Diversity Score, where most residents share the same race or ethnicity (2020 ACS). This list covers the 155 cities in Wisconsin that qualify, ranked against each other statewide. The median across all 155 is 29.

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WisconsinAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

YEAR1990 2010 2020 2024

RANKPLACESTATEPOPDIVERSITY SCOREVS 1990

01Richfield, WIWI11,7859–

02Suamico, WIWI13,15311–

03Lake Wisconsin, WIWI5,38411+324%

04Tichigan, WIWI5,05212–

05Merrill, WIWI9,38913+699%

06Slinger, WIWI6,49513+383%

07Dodgeville, WIWI5,07614+1069%

08Jackson, WIWI8,32214+511%

09Delafield, WIWI7,31414+226%

10West Salem, WIWI5,28814+728%

11Harrison, WIWI14,49215–

12Muskego, WIWI25,60215+394%

13Cedarburg, WIWI12,91616+348%

14Plymouth, WIWI8,82116+425%

15Bristol, WIWI5,30016–

16Summit, WIWI5,32316–

17Waupaca, WIWI6,35217+209%

18Marinette, WIWI11,16817+825%

19Lake Hallie, WIWI7,39617–

20Mukwonago, WIWI8,54418+702%

21Oconomowoc, WIWI20,11918+287%

22Twin Lakes, WIWI6,33818+572%

23Evansville, WIWI5,83718+245%

24Milton, WIWI6,02419+375%

25New Richmond, WIWI10,98819+1114%

26Waterford, WIWI6,02519+405%

27Platteville, WIWI11,81519+143%

28Mayville, WIWI5,18419+1042%

29McFarland, WIWI9,14520+373%

30Antigo, WIWI8,06020+536%

31Sheboygan Falls, WIWI8,68720+534%

32Kaukauna, WIWI18,51721+126%

33Lake Mills, WIWI6,65521+252%

34Rice Lake, WIWI8,88221+839%

35Marshfield, WIWI18,98021+394%

36Edgerton, WIWI6,12121+406%

37Columbus, WIWI5,40022+277%

38Prairie du Chien, WIWI5,40822+253%

39Hudson, WIWI15,01922+592%

40Chippewa Falls, WIWI15,29322+512%

41Windsor, WIWI10,08522+152%

42Grafton, WIWI13,38922+1456%

43West Bend, WIWI32,26822+563%

44Stoughton, WIWI13,25622+401%

45Howard, WIWI22,23322+853%

46Hartland, WIWI10,74022+996%

47Waunakee, WIWI16,41122+587%

48Rib Mountain, WIWI7,28023+546%

49Altoona, WIWI9,37623+1140%

50Salem Lakes, WIWI14,27123–

51Port Washington, WIWI12,65823+538%

52River Falls, WIWI17,91624+293%

53Elm Grove, WIWI6,35424+320%

54Superior, WIWI26,39725+141%

55Rothschild, WIWI5,62725–

56Rhinelander, WIWI8,24225+181%

57Sussex, WIWI12,77925+372%

58Mount Horeb, WIWI7,72525+2377%

59Little Chute, WIWI11,80025+2282%

60Union Grove, WIWI5,37025+1676%

61Monona, WIWI8,66425+175%

62Hartford, WIWI16,00525+300%

63Monroe, WIWI10,58126+990%

64Two Rivers, WIWI11,22226+304%

65Cottage Grove, WIWI8,93026+498%

66Sturgeon Bay, WIWI9,91726+882%

67Richland Center, WIWI5,02026+1491%

68Menomonie, WIWI16,66426+110%

69New London, WIWI7,72627+216%

70Oregon, WIWI12,01527+408%

71Neenah, WIWI27,63827+307%

72Kronenwetter, WIWI8,41328–

73Pewaukee, WIWI16,37528–

74Kimberly, WIWI7,55628+610%

75New Berlin, WIWI39,95328+488%

76Ripon, WIWI7,73829+324%

77De Pere, WIWI25,59029+773%

78Baraboo, WIWI13,22429+630%

79Pewaukee, WIWI8,21629+196%

80Holmen, WIWI12,10529+1365%

81Germantown, WIWI21,05030+1106%

82Wisconsin Rapids, WIWI18,65430+385%

83Burlington, WIWI10,95130+186%

84Tomah, WIWI9,60031+343%

85Berlin, WIWI5,58831+399%

86Plover, WIWI14,27431+599%

87Bloomfield, WIWI6,36931–

88Eau Claire, WIWI72,46531+141%

89Verona, WIWI16,82132+661%

90Watertown, WIWI22,70432+446%

91La Crosse, WIWI50,78432+99%

92Ashwaubenon, WIWI17,39832+511%

93Mequon, WIWI25,12032+218%

94Stevens Point, WIWI26,37733+230%

95Whitefish Bay, WIWI14,48933+281%

96Reedsburg, WIWI10,64133+2604%

97Fort Atkinson, WIWI12,38834+772%

98Janesville, WIWI66,92934+422%

99Beaver Dam, WIWI16,54234+551%

100Hales Corners, WIWI7,74034+752%

101Onalaska, WIWI20,29734+409%

102Fox Point, WIWI6,58335+1534%

103Jefferson, WIWI7,81435+453%

104Sparta, WIWI9,97435+491%

105Menomonee Falls, WIWI41,29136+885%

106Portage, WIWI9,95636+198%

107Ashland, WIWI7,92737+148%

108DeForest, WIWI13,09437+602%

109Allouez, WIWI13,83837–

110Fox Crossing, WIWI19,32037–

111Caledonia, WIWI25,22937–

112Pleasant Prairie, WIWI21,79838+196%

113Greendale, WIWI14,42638+616%

114Elkhorn, WIWI10,04538+678%

115Oshkosh, WIWI67,46038+291%

116Manitowoc, WIWI34,67139+275%

117Weston, WIWI15,93139+891%

118Wauwatosa, WIWI48,64941+476%

119North Fond du Lac, WIWI5,42541+801%

120Fond du Lac, WIWI44,54142+390%

121Brookfield, WIWI41,44842+367%

122Appleton, WIWI75,45243+372%

123Somers, WIWI8,17143–

124Waupun, WIWI11,15043+101%

125St. Francis, WIWI8,95543+260%

126Shorewood, WIWI13,47444+339%

127Lake Geneva, WIWI8,81844+182%

128South Milwaukee, WIWI20,19146+748%

129Menasha, WIWI18,38546+488%

130Wausau, WIWI40,18846+184%

131Bellevue, WIWI16,77647–

132Shawano, WIWI9,69347+211%

133Middleton, WIWI23,11548+425%

134Franklin, WIWI36,68749+233%

135Hobart, WIWI11,67449–

136Waukesha, WIWI70,87250+172%

137Oak Creek, WIWI38,29650+349%

138Cudahy, WIWI17,65551+605%

139Mount Pleasant, WIWI28,25351–

140Whitewater, WIWI16,03852+223%

141Sun Prairie, WIWI39,22754+716%

142Greenfield, WIWI37,15956+596%

143Delavan, WIWI9,22858+104%

144Sheboygan, WIWI49,37660+262%

145West Allis, WIWI60,11960+728%

146Madison, WIWI286,23361+152%

147Sturtevant, WIWI6,85264+483%

148Green Bay, WIWI106,67567+353%

149Kenosha, WIWI99,23968+131%

150Glendale, WIWI14,79569+262%

151Fitchburg, WIWI34,61569+312%

152Beloit, WIWI36,64976+89%

153Racine, WIWI77,90883+54%

154Brown Deer, WIWI12,82184+272%

155Milwaukee, WIWI562,40788+32%

SHOWING 1–155 OF 155

Download CSV (full list, 155 rows)How this score is calculated

UPDATED 2026-06-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS