RANKING · 2020 CENSUS · 155 SHOWN OF 155

Youngest by median age, Wisconsin cities · 2020

Wisconsin cities with the youngest median age (2020 ACS). This list covers the 155 cities in Wisconsin that qualify, ranked against each other statewide. The median across all 155 is 40.0.

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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 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS 2000

01Whitewater, WIWI16,03822.00%

02Platteville, WIWI11,81522.90%

03Menomonie, WIWI16,66425.1+8%

04River Falls, WIWI17,91627.6+17%

05Stevens Point, WIWI26,37730.0+17%

06La Crosse, WIWI50,78430.7+2%

07Madison, WIWI286,23332.0+5%

08Milwaukee, WIWI562,40732.1+5%

09Eau Claire, WIWI72,46532.8+12%

10Fitchburg, WIWI34,61535.1+12%

11Green Bay, WIWI106,67535.2+6%

12Beloit, WIWI36,64935.3+8%

13Oshkosh, WIWI67,46035.3+9%

14Racine, WIWI77,90835.3+7%

15De Pere, WIWI25,59035.8+10%

16Sun Prairie, WIWI39,22735.8+9%

17Kenosha, WIWI99,23936.1+7%

18Little Chute, WIWI11,80036.3+10%

19New Richmond, WIWI10,98836.8+7%

20Appleton, WIWI75,45236.9+9%

21Evansville, WIWI5,83737.0+9%

22Sheboygan, WIWI49,37637.2+5%

23Sparta, WIWI9,97437.2+2%

24Verona, WIWI16,82137.2+2%

25Kaukauna, WIWI18,51737.4+7%

26Edgerton, WIWI6,12137.5+6%

27Waukesha, WIWI70,87237.5+12%

28Hobart, WIWI11,67437.6–

29Holmen, WIWI12,10537.6+20%

30Wauwatosa, WIWI48,64937.7−4%

31Windsor, WIWI10,08537.7+5%

32DeForest, WIWI13,09437.8+16%

33Delavan, WIWI9,22837.8+16%

34Waupun, WIWI11,15037.9+8%

35Cottage Grove, WIWI8,93038.0+21%

36Portage, WIWI9,95638.0+7%

37Superior, WIWI26,39738.0+6%

38Fond du Lac, WIWI44,54138.1+7%

39Wausau, WIWI40,18838.1+4%

40Elkhorn, WIWI10,04538.2+14%

41Plover, WIWI14,27438.2+16%

42Shorewood, WIWI13,47438.3+1%

43Bloomfield, WIWI6,36938.4–

44Tomah, WIWI9,60038.4+1%

45Menasha, WIWI18,38538.5+13%

46Neenah, WIWI27,63838.6+9%

47North Fond du Lac, WIWI5,42538.6+9%

48Oregon, WIWI12,01538.6+13%

49Slinger, WIWI6,49538.6+8%

50Ripon, WIWI7,73838.7−3%

51West Allis, WIWI60,11938.7+2%

52Mount Horeb, WIWI7,72538.8+14%

53Whitefish Bay, WIWI14,48938.9+2%

54Oak Creek, WIWI38,29638.9+13%

55Sturtevant, WIWI6,85239.0+16%

56Harrison, WIWI14,49239.0–

57Reedsburg, WIWI10,64139.1+12%

58Weston, WIWI15,93139.1+21%

59Kimberly, WIWI7,55639.1+10%

60Altoona, WIWI9,37639.3+9%

61Kronenwetter, WIWI8,41339.3–

62Chippewa Falls, WIWI15,29339.4+6%

63Milton, WIWI6,02439.4+15%

64Hartford, WIWI16,00539.4+18%

65Baraboo, WIWI13,22439.5+10%

66Beaver Dam, WIWI16,54239.5+6%

67Mukwonago, WIWI8,54439.5+17%

68Lake Mills, WIWI6,65539.5+10%

69Middleton, WIWI23,11539.5+9%

70Fox Crossing, WIWI19,32039.6–

71Waunakee, WIWI16,41139.6+14%

72Lake Hallie, WIWI7,39639.7–

73New London, WIWI7,72639.7+12%

74Rhinelander, WIWI8,24239.7+2%

75Union Grove, WIWI5,37039.7+16%

76Janesville, WIWI66,92939.8+13%

77Shawano, WIWI9,69339.9+4%

78Burlington, WIWI10,95140.0+15%

79Watertown, WIWI22,70440.0+15%

80Berlin, WIWI5,58840.1+5%

81Columbus, WIWI5,40040.1+7%

82Hartland, WIWI10,74040.1+18%

83Sussex, WIWI12,77940.2+18%

84Hudson, WIWI15,01940.4+21%

85West Salem, WIWI5,28840.5+19%

86Ashland, WIWI7,92740.6+12%

87West Bend, WIWI32,26840.6+15%

88McFarland, WIWI9,14540.6+9%

89Marinette, WIWI11,16840.6+5%

90Fort Atkinson, WIWI12,38840.7+12%

91Onalaska, WIWI20,29740.7+15%

92Howard, WIWI22,23340.8+21%

93Bellevue, WIWI16,77640.9–

94Dodgeville, WIWI5,07640.9+11%

95Rice Lake, WIWI8,88240.9+7%

96Allouez, WIWI13,83841.0+9%

97Port Washington, WIWI12,65841.0+14%

98Jefferson, WIWI7,81441.1+14%

99Cudahy, WIWI17,65541.3+10%

100Richland Center, WIWI5,02041.3+4%

101Stoughton, WIWI13,25641.3+17%

102South Milwaukee, WIWI20,19141.4+9%

103Waupaca, WIWI6,35241.4+13%

104Twin Lakes, WIWI6,33841.7+15%

105Salem Lakes, WIWI14,27141.8–

106Antigo, WIWI8,06041.9+8%

107Ashwaubenon, WIWI17,39841.9+15%

108Monroe, WIWI10,58141.9+8%

109Wisconsin Rapids, WIWI18,65441.9+11%

110Oconomowoc, WIWI20,11941.9+10%

111Rothschild, WIWI5,62742.1+10%

112Suamico, WIWI13,15342.5–

113Manitowoc, WIWI34,67142.6+10%

114Marshfield, WIWI18,98042.6+10%

115Merrill, WIWI9,38942.6+14%

116Plymouth, WIWI8,82142.7+15%

117Brown Deer, WIWI12,82142.8+1%

118Jackson, WIWI8,32242.9+30%

119Somers, WIWI8,17143.0–

120Greendale, WIWI14,42643.1−1%

121Greenfield, WIWI37,15943.1+3%

122Menomonee Falls, WIWI41,29143.2+10%

123Monona, WIWI8,66443.4+5%

124Pewaukee, WIWI8,21643.5+23%

125Grafton, WIWI13,38943.7+17%

126Hales Corners, WIWI7,74043.7+7%

127Franklin, WIWI36,68743.8+16%

128Germantown, WIWI21,05043.9+21%

129Brookfield, WIWI41,44844.0+4%

130Cedarburg, WIWI12,91644.0+13%

131Mayville, WIWI5,18444.0+16%

132Prairie du Chien, WIWI5,40844.0+15%

133Waterford, WIWI6,02544.0+24%

134Lake Geneva, WIWI8,81844.3+21%

135St. Francis, WIWI8,95544.4+11%

136Pleasant Prairie, WIWI21,79844.5+20%

137Glendale, WIWI14,79544.8−2%

138Fox Point, WIWI6,58345.1+4%

139Pewaukee, WIWI16,37545.1+12%

140Bristol, WIWI5,30045.7–

141Muskego, WIWI25,60245.8+22%

142Elm Grove, WIWI6,35445.90%

143Two Rivers, WIWI11,22246.2+21%

144Caledonia, WIWI25,22946.4–

145Mequon, WIWI25,12046.4+9%

146Sheboygan Falls, WIWI8,68746.6+21%

147Rib Mountain, WIWI7,28046.8+21%

148New Berlin, WIWI39,95346.8+18%

149Tichigan, WIWI5,05247.1–

150Delafield, WIWI7,31447.7+23%

151Mount Pleasant, WIWI28,25347.7–

152Sturgeon Bay, WIWI9,91748.0+19%

153Richfield, WIWI11,78548.7–

154Lake Wisconsin, WIWI5,38449.5+23%

155Summit, WIWI5,32350.5–

SHOWING 1–155 OF 155

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS