RANKING · 2020 CENSUS · 155 SHOWN OF 155

Largest Irish population, Wisconsin cities · 2020

Wisconsin cities ranked by the number of residents who are Irish ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 155 cities in Wisconsin that qualify, ranked against each other statewide.

WisconsinAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPIRISH POPULATIONVS 2000

01Milwaukee, WIWI562,40733,723–

02Madison, WIWI286,23330,541–

03Janesville, WIWI66,92910,073–

04Kenosha, WIWI99,2399,829–

05Waukesha, WIWI70,8729,242–

06Green Bay, WIWI106,6758,968–

07Eau Claire, WIWI72,4657,880–

08Appleton, WIWI75,4527,763–

09Wauwatosa, WIWI48,6497,702–

10Racine, WIWI77,9087,036–

11La Crosse, WIWI50,7847,006–

12Oshkosh, WIWI67,4606,848–

13West Allis, WIWI60,1195,998–

14Brookfield, WIWI41,4485,459–

15Fond du Lac, WIWI44,5415,177–

16New Berlin, WIWI39,9534,720–

17Menomonee Falls, WIWI41,2914,605–

18Sun Prairie, WIWI39,2274,553–

19Sheboygan, WIWI49,3764,079–

20Franklin, WIWI36,6873,888–

21West Bend, WIWI32,2683,752–

22Beloit, WIWI36,6493,664–

23Watertown, WIWI22,7043,621–

24Oak Creek, WIWI38,2963,509–

25Greenfield, WIWI37,1593,442–

26Muskego, WIWI25,6023,436–

27Wausau, WIWI40,1883,073–

28De Pere, WIWI25,5903,038–

29Fitchburg, WIWI34,6153,005–

30Superior, WIWI26,3972,984–

31Pleasant Prairie, WIWI21,7982,973–

32Manitowoc, WIWI34,6712,890–

33Stevens Point, WIWI26,3772,882–

34Middleton, WIWI23,1152,795–

35Neenah, WIWI27,6382,655–

36Mount Pleasant, WIWI28,2532,606–

37Onalaska, WIWI20,2972,572–

38Whitefish Bay, WIWI14,4892,503–

39Caledonia, WIWI25,2292,493–

40Mequon, WIWI25,1202,487–

41Shorewood, WIWI13,4742,448–

42River Falls, WIWI17,9162,270–

43Pewaukee, WIWI16,3752,258–

44South Milwaukee, WIWI20,1912,142–

45Menasha, WIWI18,3852,017–

46Cudahy, WIWI17,6552,014–

47Menomonie, WIWI16,6642,005–

48Howard, WIWI22,2331,998–

49Waunakee, WIWI16,4111,979–

50Baraboo, WIWI13,2241,963–

51Fox Crossing, WIWI19,3201,934–

52Chippewa Falls, WIWI15,2931,911–

53Germantown, WIWI21,0501,870–

54Ashwaubenon, WIWI17,3981,823–

55Whitewater, WIWI16,0381,816–

56Suamico, WIWI13,1531,812–

57Wisconsin Rapids, WIWI18,6541,809–

58Verona, WIWI16,8211,805–

59Greendale, WIWI14,4261,781–

60Oconomowoc, WIWI20,1191,774–

61Hartford, WIWI16,0051,762–

62Kaukauna, WIWI18,5171,746–

63Hudson, WIWI15,0191,720–

64Salem Lakes, WIWI14,2711,686–

65Cedarburg, WIWI12,9161,679–

66Oregon, WIWI12,0151,644–

67Allouez, WIWI13,8381,624–

68Fort Atkinson, WIWI12,3881,587–

69Portage, WIWI9,9561,551–

70Beaver Dam, WIWI16,5421,550–

71Richfield, WIWI11,7851,543–

72Mount Horeb, WIWI7,7251,519–

73Weston, WIWI15,9311,499–

74Sussex, WIWI12,7791,494–

75Hartland, WIWI10,7401,476–

76Stoughton, WIWI13,2561,416–

77Tomah, WIWI9,6001,402–

78Grafton, WIWI13,3891,386–

79St. Francis, WIWI8,9551,377–

80Marshfield, WIWI18,9801,365–

81Holmen, WIWI12,1051,348–

82Monona, WIWI8,6641,344–

83Lake Geneva, WIWI8,8181,341–

84Cottage Grove, WIWI8,9301,323–

85Pewaukee, WIWI8,2161,318–

86New Richmond, WIWI10,9881,296–

87Monroe, WIWI10,5811,290–

88Platteville, WIWI11,8151,276–

89Delafield, WIWI7,3141,273–

90DeForest, WIWI13,0941,224–

91Reedsburg, WIWI10,6411,189–

92Bellevue, WIWI16,7761,157–

93Brown Deer, WIWI12,8211,148–

94Windsor, WIWI10,0851,140–

95Twin Lakes, WIWI6,3381,134–

96Elkhorn, WIWI10,0451,133–

97Burlington, WIWI10,9511,131–

98Hobart, WIWI11,6741,078–

99Marinette, WIWI11,1681,058–

100Harrison, WIWI14,4921,036–

101Mukwonago, WIWI8,5441,027–

102Jefferson, WIWI7,8141,025–

103Prairie du Chien, WIWI5,4081,025–

104Little Chute, WIWI11,8001,025–

105Port Washington, WIWI12,6581,015–

106Somers, WIWI8,171995–

107Plymouth, WIWI8,821977–

108Rhinelander, WIWI8,242959–

109Milton, WIWI6,024952–

110Plover, WIWI14,274931–

111Glendale, WIWI14,795929–

112Merrill, WIWI9,389923–

113McFarland, WIWI9,145907–

114Delavan, WIWI9,228882–

115Edgerton, WIWI6,121864–

116Rice Lake, WIWI8,882864–

117Bloomfield, WIWI6,369842–

118Summit, WIWI5,323842–

119Elm Grove, WIWI6,354819–

120Lake Hallie, WIWI7,396816–

121Altoona, WIWI9,376813–

122Sparta, WIWI9,974796–

123Waterford, WIWI6,025779–

124Union Grove, WIWI5,370765–

125Lake Mills, WIWI6,655760–

126Ripon, WIWI7,738754–

127Shawano, WIWI9,693750–

128Hales Corners, WIWI7,740741–

129Fox Point, WIWI6,583735–

130Richland Center, WIWI5,020719–

131Slinger, WIWI6,495711–

132Dodgeville, WIWI5,076710–

133Antigo, WIWI8,060700–

134Two Rivers, WIWI11,222692–

135Sturtevant, WIWI6,852679–

136Evansville, WIWI5,837651–

137Sturgeon Bay, WIWI9,917651–

138North Fond du Lac, WIWI5,425647–

139Mayville, WIWI5,184644–

140Ashland, WIWI7,927642–

141Waupaca, WIWI6,352622–

142Berlin, WIWI5,588615–

143Kimberly, WIWI7,556585–

144Sheboygan Falls, WIWI8,687558–

145West Salem, WIWI5,288532–

146Rothschild, WIWI5,627505–

147Columbus, WIWI5,400497–

148Jackson, WIWI8,322481–

149Lake Wisconsin, WIWI5,384477–

150Kronenwetter, WIWI8,413455–

151New London, WIWI7,726445–

152Waupun, WIWI11,150421–

153Rib Mountain, WIWI7,280388–

154Tichigan, WIWI5,052372–

155Bristol, WIWI5,300329–

SHOWING 1–155 OF 155

Download CSV (full list, 155 rows)

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