RANKING · 2020 CENSUS · 280 SHOWN OF 280

Highest Welsh population share, Illinois cities · 2020

Illinois cities ranked by the share of all residents who are Welsh ancestry (2020 American Community Survey). A concentration measure: Welsh residents as a percentage of total population. This list covers the 280 cities in Illinois that qualify, ranked against each other statewide. The median across all 280 is 0.4%.

Welsh Americans: full group profile →

IllinoisAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPWELSH SHAREVS 2010

01Manteno, ILIL9,2013.0%+1.8 pts

02Hillsboro, ILIL6,1842.8%+2.2 pts

03Northfield, ILIL5,6322.7%−0.1 pts

04Monticello, ILIL6,0802.3%+1.3 pts

05Peoria Heights, ILIL5,7672.1%+1.8 pts

06Carterville, ILIL5,8392.0%+1.2 pts

07Harrisburg, ILIL7,9221.9%+1.1 pts

08Edwardsville, ILIL26,4631.7%+0.9 pts

09Mattoon, ILIL16,6671.6%+1.4 pts

10Elburn, ILIL7,0841.6%+1.2 pts

11Milan, ILIL5,0281.6%+1.0 pts

12Du Quoin, ILIL5,5691.5%–

13Washington, ILIL15,9021.4%+0.5 pts

14Fox Lake, ILIL10,8491.4%+1.2 pts

15River Forest, ILIL11,3931.3%–

16Orland Hills, ILIL6,6631.3%–

17Eureka, ILIL5,1291.2%+0.7 pts

18Godfrey, ILIL17,6201.2%0.0 pts

19Mahomet, ILIL10,5161.2%+0.6 pts

20Olney, ILIL8,3471.2%+0.9 pts

21Glen Carbon, ILIL13,8981.1%+0.7 pts

22LaSalle, ILIL9,3881.1%+1.0 pts

23Fairview Heights, ILIL16,1751.1%0.0 pts

24Jacksonville, ILIL17,7521.1%+0.6 pts

25Winnetka, ILIL12,5181.1%−0.6 pts

26Morton, ILIL17,5651.0%+0.3 pts

27Chillicothe, ILIL6,0331.0%−1.2 pts

28Herrin, ILIL12,2681.0%+0.2 pts

29Lincolnshire, ILIL7,9631.0%+0.5 pts

30Oak Park, ILIL52,8231.0%+0.1 pts

31Carlinville, ILIL5,4651.0%+0.8 pts

32Inverness, ILIL7,4181.0%+0.8 pts

33East Moline, ILIL20,4530.9%+0.4 pts

34Sandwich, ILIL7,3800.9%+0.3 pts

35Chatham, ILIL14,5790.9%+0.2 pts

36Murphysboro, ILIL6,9770.9%+0.1 pts

37Western Springs, ILIL13,5880.9%+0.6 pts

38Volo, ILIL6,8050.9%+0.4 pts

39Princeton, ILIL7,6740.9%+0.6 pts

40Savoy, ILIL9,1130.9%+0.4 pts

41Monmouth, ILIL8,5990.8%0.0 pts

42Cary, ILIL17,9320.8%+0.2 pts

43Canton, ILIL13,2970.8%−0.5 pts

44Kewanee, ILIL12,1150.8%+0.1 pts

45Bartonville, ILIL5,8040.8%+0.2 pts

46Wood River, ILIL10,2240.8%+0.6 pts

47Waterloo, ILIL11,1320.8%+0.5 pts

48South Beloit, ILIL7,9960.8%+0.3 pts

49Lemont, ILIL18,5130.8%+0.4 pts

50Wheaton, ILIL54,0650.8%+0.1 pts

51Frankfort Square, ILIL9,5600.8%+0.6 pts

52Mendota, ILIL6,8940.8%+0.2 pts

53Mascoutah, ILIL9,2390.8%+0.4 pts

54Decatur, ILIL67,8840.8%+0.3 pts

55Sterling, ILIL14,3940.8%+0.6 pts

56O'Fallon, ILIL32,6560.8%+0.3 pts

57Roscoe, ILIL11,0340.8%−0.3 pts

58Plainfield, ILIL50,0430.7%+0.3 pts

59Lake Villa, ILIL8,6920.7%0.0 pts

60Charleston, ILIL17,4660.7%+0.3 pts

61Huntley, ILIL29,1320.7%+0.3 pts

62Marion, ILIL17,1480.7%+0.3 pts

63Wilmington, ILIL5,6140.7%+0.3 pts

64Willow Springs, ILIL5,7880.7%+0.2 pts

65Elmhurst, ILIL46,1110.7%+0.5 pts

66Normal, ILIL53,2750.7%0.0 pts

67Hinsdale, ILIL17,5730.7%+0.1 pts

68Darien, ILIL22,0320.7%+0.2 pts

69Forest Park, ILIL13,8290.7%+0.3 pts

70Belleville, ILIL40,2370.7%−0.1 pts

71East Peoria, ILIL22,0880.7%+0.3 pts

72Wilmette, ILIL27,4590.6%−0.4 pts

73Lincoln, ILIL12,9810.6%−0.2 pts

74Quincy, ILIL38,9180.6%+0.2 pts

75Greenville, ILIL7,4690.6%−0.2 pts

76Alton, ILIL25,0130.6%+0.1 pts

77Springfield, ILIL112,9890.6%−0.1 pts

78Channahon, ILIL14,5300.6%+0.4 pts

79Glenview, ILIL47,7110.6%+0.1 pts

80La Grange, ILIL15,9350.6%−0.1 pts

81Libertyville, ILIL20,7010.6%−0.6 pts

82Peoria, ILIL110,9200.6%0.0 pts

83Granite City, ILIL26,8070.6%−0.4 pts

84Naperville, ILIL153,1140.6%0.0 pts

85Bethalto, ILIL9,2020.6%+0.2 pts

86Lake Forest, ILIL19,7310.6%−0.3 pts

87Glen Ellyn, ILIL28,7500.6%−0.4 pts

88Algonquin, ILIL30,8240.5%+0.4 pts

89Pekin, ILIL31,2770.5%+0.2 pts

90Benton, ILIL6,5580.5%0.0 pts

91Campton Hills, ILIL10,8940.5%−0.2 pts

92Harvard, ILIL9,5040.5%+0.4 pts

93Freeport, ILIL23,2020.5%+0.1 pts

94DeKalb, ILIL40,4670.5%+0.1 pts

95Lake Bluff, ILIL5,5630.5%−0.7 pts

96Lindenhurst, ILIL14,8100.5%−0.2 pts

97Round Lake Park, ILIL7,8440.5%+0.4 pts

98Mount Vernon, ILIL14,1870.5%0.0 pts

99Gages Lake, ILIL10,8190.5%−0.3 pts

100Bloomington, ILIL78,8040.5%−0.3 pts

101Galesburg, ILIL28,5810.5%−0.2 pts

102Danville, ILIL28,1380.5%−0.3 pts

103Lake Barrington, ILIL5,1300.5%0.0 pts

104Urbana, ILIL39,7190.5%0.0 pts

105Grandwood Park, ILIL5,2620.5%−0.2 pts

106Bourbonnais, ILIL17,6580.5%+0.1 pts

107Clinton, ILIL6,7810.5%−0.3 pts

108Villa Park, ILIL21,8880.5%−0.4 pts

109Geneva, ILIL21,1380.5%−0.4 pts

110Loves Park, ILIL23,7120.5%0.0 pts

111Silvis, ILIL7,9790.5%+0.1 pts

112Litchfield, ILIL6,5980.5%+0.1 pts

113Glencoe, ILIL8,7240.5%−0.1 pts

114Palatine, ILIL65,8420.5%0.0 pts

115Antioch, ILIL15,0000.4%−0.2 pts

116La Grange Park, ILIL13,4530.4%+0.1 pts

117Carbondale, ILIL21,8110.4%+0.1 pts

118Mount Carmel, ILIL6,7230.4%0.0 pts

119Batavia, ILIL26,5860.4%−0.1 pts

120St. Charles, ILIL33,5940.4%−0.7 pts

121Taylorville, ILIL10,5220.4%+0.3 pts

122Wauconda, ILIL13,9930.4%0.0 pts

123McHenry, ILIL29,2170.4%−0.6 pts

124Moline, ILIL42,3620.4%0.0 pts

125Champaign, ILIL91,1950.4%−0.1 pts

126Morton Grove, ILIL24,5820.4%+0.3 pts

127Brookfield, ILIL18,8790.4%0.0 pts

128Evanston, ILIL76,3800.4%−0.3 pts

129Genoa, ILIL5,5470.4%–

130Rockford, ILIL147,3840.4%0.0 pts

131Swansea, ILIL14,3560.4%−0.1 pts

132Arlington Heights, ILIL76,2160.4%−0.1 pts

133Hoffman Estates, ILIL50,8580.4%0.0 pts

134Roselle, ILIL22,7560.4%0.0 pts

135Midlothian, ILIL13,8410.4%0.0 pts

136Downers Grove, ILIL50,3650.4%−0.1 pts

137Lisle, ILIL23,4320.4%−0.1 pts

138Willowbrook, ILIL9,1260.4%−0.4 pts

139Skokie, ILIL66,5440.4%+0.2 pts

140Rochelle, ILIL9,4980.4%−0.1 pts

141Beach Park, ILIL14,1140.4%0.0 pts

142Lincolnwood, ILIL13,0390.4%+0.2 pts

143Shiloh, ILIL14,6040.4%−0.9 pts

144Bloomingdale, ILIL22,4760.4%−0.2 pts

145Crystal Lake, ILIL42,2880.4%−0.4 pts

146Machesney Park, ILIL22,8050.3%−0.1 pts

147Bartlett, ILIL40,8550.3%−0.2 pts

148Highland Park, ILIL30,7670.3%+0.2 pts

149Pontoon Beach, ILIL5,8870.3%+0.2 pts

150Joliet, ILIL152,2410.3%0.0 pts

151Lombard, ILIL44,3990.3%−0.2 pts

152Lake Zurich, ILIL19,8680.3%0.0 pts

153Mount Zion, ILIL5,8800.3%+0.1 pts

154Collinsville, ILIL23,7170.3%−0.6 pts

155Centralia, ILIL11,8630.3%−0.8 pts

156Woodstock, ILIL25,7400.3%−0.4 pts

157Lake in the Hills, ILIL28,5900.3%0.0 pts

158Winfield, ILIL10,1460.3%−1.1 pts

159Burr Ridge, ILIL11,1790.3%+0.2 pts

160Grayslake, ILIL21,1400.3%+0.1 pts

161Lakemoor, ILIL6,4490.3%–

162West Frankfort, ILIL7,1050.3%−0.4 pts

163Lockport, ILIL27,8220.3%0.0 pts

164Winthrop Harbor, ILIL6,5250.3%−0.7 pts

165Park Ridge, ILIL38,4630.3%−0.3 pts

166Westchester, ILIL16,3000.3%–

167Buffalo Grove, ILIL42,8120.3%+0.1 pts

168Westmont, ILIL24,1550.3%+0.1 pts

169Bradley, ILIL15,2140.3%−0.1 pts

170Itasca, ILIL9,4880.3%0.0 pts

171Gurnee, ILIL30,4580.3%−0.1 pts

172Johnsburg, ILIL6,4450.3%−0.1 pts

173Elk Grove, ILIL31,8850.3%−0.3 pts

174Mount Prospect, ILIL55,3950.3%−0.5 pts

175Chicago, ILIL2,731,5850.3%0.0 pts

176Riverside, ILIL8,9390.3%−0.3 pts

177South Elgin, ILIL25,6560.3%0.0 pts

178Aurora, ILIL181,5050.3%−0.2 pts

179New Lenox, ILIL28,8930.3%−0.1 pts

180Dixon, ILIL14,5820.3%−0.4 pts

181Elgin, ILIL115,4760.3%−0.1 pts

182Vandalia, ILIL7,1080.3%–

183Warrenville, ILIL15,2110.3%+0.1 pts

184Homer Glen, ILIL24,8730.2%+0.2 pts

185Shorewood, ILIL18,5360.2%−0.4 pts

186Rock Island, ILIL36,2250.2%−0.1 pts

187Schaumburg, ILIL77,2490.2%−0.1 pts

188Geneseo, ILIL6,5050.2%−1.2 pts

189Columbia, ILIL10,8650.2%−0.3 pts

190Boulder Hill, ILIL8,9890.2%−0.5 pts

191Long Grove, ILIL8,3430.2%−0.2 pts

192Northbrook, ILIL34,7440.2%−0.4 pts

193Palos Hills, ILIL18,0280.2%–

194Chicago Ridge, ILIL14,0360.2%+0.1 pts

195Macomb, ILIL14,5300.2%−0.4 pts

196Crete, ILIL8,3450.2%+0.1 pts

197Round Lake Beach, ILIL26,9020.2%+0.1 pts

198Effingham, ILIL12,4060.2%–

199Woodridge, ILIL34,0280.2%−0.4 pts

200Chester, ILIL6,8470.2%−0.1 pts

201Montgomery, ILIL21,9780.2%+0.1 pts

202West Dundee, ILIL8,5700.2%−0.4 pts

203Highwood, ILIL5,3230.2%–

204Rolling Meadows, ILIL23,6900.2%−0.1 pts

205Crest Hill, ILIL20,6950.2%−0.2 pts

206Salem, ILIL7,0350.2%−0.6 pts

207Poplar Grove, ILIL5,2060.2%−0.5 pts

208Troy, ILIL11,8930.2%0.0 pts

209Sycamore, ILIL19,0830.2%−0.2 pts

210Spring Valley, ILIL5,4080.2%+0.1 pts

211Mokena, ILIL19,8970.2%−0.4 pts

212Marengo, ILIL7,7370.2%−0.1 pts

213Deerfield, ILIL19,6420.2%−0.3 pts

214Yorkville, ILIL26,7300.2%−0.5 pts

215Belvidere, ILIL25,4620.2%−0.1 pts

216Jerseyville, ILIL8,4090.2%−0.4 pts

217Palos Heights, ILIL12,0840.2%−0.3 pts

218Evergreen Park, ILIL19,2830.2%−0.5 pts

219Steger, ILIL9,3520.2%−0.1 pts

220Carol Stream, ILIL39,3150.2%0.0 pts

221Homewood, ILIL18,7730.2%−0.5 pts

222North Aurora, ILIL19,4060.2%−0.1 pts

223Bolingbrook, ILIL74,8030.2%−0.3 pts

224Minooka, ILIL12,8990.2%−0.2 pts

225River Grove, ILIL10,4090.2%–

226Ottawa, ILIL18,6840.2%−0.1 pts

227Tinley Park, ILIL55,1400.2%0.0 pts

228Rantoul, ILIL11,9910.1%−0.1 pts

229Mundelein, ILIL32,6800.1%−0.3 pts

230Country Club Hills, ILIL16,2150.1%+0.1 pts

231Park Forest, ILIL21,0790.1%0.0 pts

232Oak Forest, ILIL26,7920.1%0.0 pts

233Morris, ILIL14,6690.1%−0.3 pts

234Vernon Hills, ILIL26,8250.1%−0.3 pts

235Burbank, ILIL28,5780.1%−0.3 pts

236Waukegan, ILIL87,9400.1%0.0 pts

237Franklin Park, ILIL18,0450.1%–

238Island Lake, ILIL8,0470.1%−1.6 pts

239Sugar Grove, ILIL9,3810.1%−0.2 pts

240Robinson, ILIL7,2830.1%−0.5 pts

241Niles, ILIL30,4430.1%+0.1 pts

242Lansing, ILIL28,0680.1%0.0 pts

243Des Plaines, ILIL58,7720.1%−0.2 pts

244Rockton, ILIL7,8700.1%−0.4 pts

245Bensenville, ILIL18,5250.1%0.0 pts

246Frankfort, ILIL21,3650.1%−0.8 pts

247Orland Park, ILIL57,9540.1%−0.1 pts

248Romeoville, ILIL41,2810.1%−0.2 pts

249Braidwood, ILIL6,2590.1%−0.6 pts

250Beardstown, ILIL5,6910.1%–

251Countryside, ILIL6,2600.1%−0.5 pts

252Coal City, ILIL5,8310.1%–

253Addison, ILIL35,7580.1%−0.1 pts

254Manhattan, ILIL10,9430.1%−0.1 pts

255Paris, ILIL8,0260.1%−0.2 pts

256Streamwood, ILIL38,2770.1%−0.1 pts

257West Chicago, ILIL25,2960.1%−0.3 pts

258Highland, ILIL10,0420.1%−0.4 pts

259Barrington, ILIL10,5860.1%0.0 pts

260Flossmoor, ILIL9,3580.1%−0.1 pts

261Carpentersville, ILIL37,0450.1%−0.1 pts

262Bridgeview, ILIL16,5210.1%−0.1 pts

263Streator, ILIL12,1900.1%−0.5 pts

264Rock Falls, ILIL8,5210.1%−0.1 pts

265North Chicago, ILIL34,0500.1%−0.4 pts

266Kankakee, ILIL23,4000.1%−0.5 pts

267Blue Island, ILIL21,8050.1%0.0 pts

268Hanover Park, ILIL36,5680.1%−0.3 pts

269Melrose Park, ILIL23,9360.1%0.0 pts

270Cicero, ILIL81,8580.1%0.0 pts

271Elmwood Park, ILIL23,6750.0%−0.2 pts

272Glendale Heights, ILIL32,6550.0%0.0 pts

273South Holland, ILIL20,7490.0%−0.1 pts

274Pontiac, ILIL10,8060.0%−0.2 pts

275Wheeling, ILIL38,3910.0%−0.1 pts

276Harvey, ILIL19,8490.0%–

277Oswego, ILIL39,9480.0%−0.2 pts

278Chicago Heights, ILIL26,5080.0%0.0 pts

279Berwyn, ILIL55,0010.0%−0.1 pts

280Round Lake, ILIL18,5260.0%−0.3 pts

SHOWING 1–280 OF 280

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