RANKING · 2020 CENSUS · 155 SHOWN OF 155

Highest Irish population share, Wisconsin cities · 2020

Wisconsin cities ranked by the share of all residents who are Irish ancestry (2020 American Community Survey). A concentration measure: Irish residents as a percentage of total population. This list covers the 155 cities in Wisconsin that qualify, ranked against each other statewide. The median across all 155 is 11.4%.

Irish Americans: full group profile →

WisconsinAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPIRISH SHAREVS 2010

01Mount Horeb, WIWI7,72520.3%+4.6 pts

02Cottage Grove, WIWI8,93018.7%+3.0 pts

03Twin Lakes, WIWI6,33818.5%+2.8 pts

04Shorewood, WIWI13,47418.5%−0.5 pts

05Prairie du Chien, WIWI5,40818.3%+2.5 pts

06Whitefish Bay, WIWI14,48918.0%−7.2 pts

07Bloomfield, WIWI6,36917.8%–

08Summit, WIWI5,32317.1%–

09Lake Geneva, WIWI8,81817.0%+5.8 pts

10Milton, WIWI6,02417.0%−2.3 pts

11Delafield, WIWI7,31416.9%−0.9 pts

12Monona, WIWI8,66416.5%−1.2 pts

13Pewaukee, WIWI8,21616.2%−1.1 pts

14Baraboo, WIWI13,22416.2%+1.7 pts

15Wauwatosa, WIWI48,64916.0%−2.6 pts

16Hartland, WIWI10,74015.8%+0.1 pts

17Oregon, WIWI12,01515.6%0.0 pts

18Janesville, WIWI66,92915.6%−1.0 pts

19Windsor, WIWI10,08515.5%+1.4 pts

20Pewaukee, WIWI16,37515.5%+2.1 pts

21Edgerton, WIWI6,12115.4%+0.8 pts

22Watertown, WIWI22,70415.4%+4.7 pts

23Union Grove, WIWI5,37015.2%+3.5 pts

24Dodgeville, WIWI5,07615.1%+1.4 pts

25Tomah, WIWI9,60015.0%+2.0 pts

26Portage, WIWI9,95614.9%−5.5 pts

27Cedarburg, WIWI12,91614.5%−1.2 pts

28Richland Center, WIWI5,02014.4%−4.5 pts

29St. Francis, WIWI8,95514.3%+3.5 pts

30River Falls, WIWI17,91614.3%−1.0 pts

31Waunakee, WIWI16,41114.2%−2.8 pts

32Pleasant Prairie, WIWI21,79814.2%+1.1 pts

33Middleton, WIWI23,11514.1%−2.5 pts

34Brookfield, WIWI41,44814.1%−0.4 pts

35Waterford, WIWI6,02514.1%+0.2 pts

36New Richmond, WIWI10,98814.1%+0.4 pts

37Suamico, WIWI13,15314.1%+4.8 pts

38Sussex, WIWI12,77913.7%−0.7 pts

39Muskego, WIWI25,60213.7%−1.2 pts

40Onalaska, WIWI20,29713.7%+1.4 pts

41Verona, WIWI16,82113.7%−2.6 pts

42La Crosse, WIWI50,78413.6%−2.0 pts

43Chippewa Falls, WIWI15,29313.5%−2.7 pts

44Holmen, WIWI12,10513.4%+0.2 pts

45Sun Prairie, WIWI39,22713.4%−0.3 pts

46Elm Grove, WIWI6,35413.3%−6.3 pts

47Mayville, WIWI5,18413.2%+3.4 pts

48Richfield, WIWI11,78513.1%+2.4 pts

49Slinger, WIWI6,49512.9%+4.4 pts

50Lake Mills, WIWI6,65512.8%+3.8 pts

51Jefferson, WIWI7,81412.8%+5.7 pts

52Waukesha, WIWI70,87212.8%−0.5 pts

53North Fond du Lac, WIWI5,42512.7%−0.5 pts

54Fort Atkinson, WIWI12,38812.7%+1.4 pts

55Mukwonago, WIWI8,54412.6%−3.5 pts

56Rhinelander, WIWI8,24212.6%+0.7 pts

57Greendale, WIWI14,42612.6%−2.8 pts

58Reedsburg, WIWI10,64112.5%−3.1 pts

59Hudson, WIWI15,01912.4%−0.2 pts

60Whitewater, WIWI16,03812.3%−1.0 pts

61Menomonee Falls, WIWI41,29112.2%−1.4 pts

62Monroe, WIWI10,58112.2%+1.4 pts

63Menomonie, WIWI16,66412.2%+0.1 pts

64Lake Hallie, WIWI7,39612.2%−0.5 pts

65De Pere, WIWI25,59012.1%+0.1 pts

66Evansville, WIWI5,83712.1%−4.0 pts

67Fond du Lac, WIWI44,54112.1%−1.5 pts

68Somers, WIWI8,17111.9%–

69West Bend, WIWI32,26811.9%+0.5 pts

70New Berlin, WIWI39,95311.9%−2.5 pts

71Grafton, WIWI13,38911.8%−1.3 pts

72Madison, WIWI286,23311.8%−2.1 pts

73Allouez, WIWI13,83811.7%−2.1 pts

74DeForest, WIWI13,09411.7%−1.5 pts

75Hartford, WIWI16,00511.6%−2.6 pts

76Eau Claire, WIWI72,46511.5%0.0 pts

77Salem Lakes, WIWI14,27111.4%–

78Berlin, WIWI5,58811.4%+3.4 pts

79Superior, WIWI26,39711.4%−1.5 pts

80Hobart, WIWI11,67411.3%−1.0 pts

81Elkhorn, WIWI10,04511.3%−3.7 pts

82Plymouth, WIWI8,82111.3%+1.6 pts

83Fox Point, WIWI6,58311.1%−5.5 pts

84Cudahy, WIWI17,65511.1%−0.7 pts

85Menasha, WIWI18,38511.0%+0.8 pts

86Stevens Point, WIWI26,37711.0%−1.5 pts

87Kaukauna, WIWI18,51710.8%−2.5 pts

88Franklin, WIWI36,68710.8%−0.3 pts

89Stoughton, WIWI13,25610.8%−2.4 pts

90Ashwaubenon, WIWI17,39810.6%−0.7 pts

91Delavan, WIWI9,22810.6%−4.7 pts

92West Salem, WIWI5,28810.6%−4.4 pts

93Platteville, WIWI11,81510.5%−7.5 pts

94Waupaca, WIWI6,35210.5%−2.2 pts

95Appleton, WIWI75,45210.5%−3.0 pts

96Oconomowoc, WIWI20,11910.5%−4.6 pts

97Altoona, WIWI9,37610.5%+1.6 pts

98Lake Wisconsin, WIWI5,38410.4%−2.6 pts

99Burlington, WIWI10,95110.4%−1.9 pts

100Sturtevant, WIWI6,85210.3%+0.9 pts

101South Milwaukee, WIWI20,19110.3%−2.7 pts

102Rice Lake, WIWI8,88210.3%−1.2 pts

103Oshkosh, WIWI67,46010.3%−0.3 pts

104McFarland, WIWI9,14510.3%−7.3 pts

105Wisconsin Rapids, WIWI18,65410.2%−2.1 pts

106Mequon, WIWI25,12010.2%−5.3 pts

107Neenah, WIWI27,63810.2%−2.0 pts

108Fox Crossing, WIWI19,32010.2%–

109Merrill, WIWI9,38910.2%+1.4 pts

110Howard, WIWI22,23310.1%−0.2 pts

111West Allis, WIWI60,11910.0%−3.1 pts

112Marinette, WIWI11,16810.0%−0.3 pts

113Fitchburg, WIWI34,61510.0%−6.0 pts

114Beloit, WIWI36,64910.0%−3.1 pts

115Weston, WIWI15,9319.9%+2.1 pts

116Caledonia, WIWI25,2299.9%−1.1 pts

117Kenosha, WIWI99,2399.9%−2.1 pts

118Columbus, WIWI5,4009.8%−8.4 pts

119Hales Corners, WIWI7,7409.7%−1.1 pts

120Ripon, WIWI7,7389.7%+0.6 pts

121Oak Creek, WIWI38,2969.7%−1.5 pts

122Mount Pleasant, WIWI28,2539.6%−1.4 pts

123Brown Deer, WIWI12,8219.6%+2.1 pts

124Rothschild, WIWI5,6279.6%+0.4 pts

125Beaver Dam, WIWI16,5429.5%−0.3 pts

126Germantown, WIWI21,0509.3%−5.4 pts

127Greenfield, WIWI37,1599.3%−1.6 pts

128Racine, WIWI77,9089.2%+1.9 pts

129Antigo, WIWI8,0609.0%−5.5 pts

130Manitowoc, WIWI34,6718.9%−1.6 pts

131Little Chute, WIWI11,8008.8%−3.1 pts

132Kimberly, WIWI7,5568.6%+1.1 pts

133Green Bay, WIWI106,6758.6%−1.1 pts

134Port Washington, WIWI12,6588.5%−3.6 pts

135Harrison, WIWI14,4928.5%–

136Sheboygan, WIWI49,3768.5%+0.1 pts

137Shawano, WIWI9,6938.4%−0.1 pts

138Ashland, WIWI7,9278.2%−4.2 pts

139Sparta, WIWI9,9748.2%−4.4 pts

140Wausau, WIWI40,1887.9%+0.3 pts

141Marshfield, WIWI18,9807.5%−1.5 pts

142Tichigan, WIWI5,0527.3%−6.8 pts

143Bellevue, WIWI16,7767.3%−1.7 pts

144Sturgeon Bay, WIWI9,9177.3%−4.7 pts

145Glendale, WIWI14,7957.2%−8.0 pts

146Plover, WIWI14,2747.2%−6.5 pts

147Sheboygan Falls, WIWI8,6877.1%−4.1 pts

148Jackson, WIWI8,3226.7%−6.0 pts

149Rib Mountain, WIWI7,2806.5%−7.3 pts

150Bristol, WIWI5,3006.5%−6.9 pts

151New London, WIWI7,7266.2%−6.2 pts

152Two Rivers, WIWI11,2226.2%−2.8 pts

153Kronenwetter, WIWI8,4135.8%−3.4 pts

154Milwaukee, WIWI562,4075.7%−0.7 pts

155Waupun, WIWI11,1503.7%−5.2 pts

SHOWING 1–155 OF 155

Download CSV (full list, 155 rows)

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