RANKING · 2020 CENSUS · 335 SHOWN OF 335

Most uninsured people, Illinois cities · 2020

Illinois cities with the most residents lacking health insurance, as of the 2020 American Community Survey. Ranked by number of people, not the uninsured rate. This list covers the 335 cities in Illinois that qualify, ranked against each other statewide.

IllinoisAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

YEAR2020 2024

RANKPLACESTATEPOPUNINSURED RESIDENTSVS –

01Chicago, ILIL2,731,585255,387–

02Aurora, ILIL181,50521,164–

03Cicero, ILIL81,85813,964–

04Waukegan, ILIL87,94012,908–

05Elgin, ILIL115,47612,829–

06Joliet, ILIL152,24111,443–

07Rockford, ILIL147,38410,109–

08Peoria, ILIL110,9207,477–

09Palatine, ILIL65,8426,186–

10Berwyn, ILIL55,0016,082–

11Bolingbrook, ILIL74,8035,246–

12Mount Prospect, ILIL55,3954,766–

13Des Plaines, ILIL58,7724,748–

14Wheeling, ILIL38,3914,660–

15Carpentersville, ILIL37,0454,531–

16Skokie, ILIL66,5444,502–

17Champaign, ILIL91,1954,429–

18Springfield, ILIL112,9894,413–

19Streamwood, ILIL38,2774,411–

20Melrose Park, ILIL23,9364,396–

21Hanover Park, ILIL36,5684,394–

22Schaumburg, ILIL77,2494,288–

23Naperville, ILIL153,1144,153–

24Oak Lawn, ILIL56,4504,102–

25Glendale Heights, ILIL32,6553,920–

26Arlington Heights, ILIL76,2163,755–

27Decatur, ILIL67,8843,623–

28Evanston, ILIL76,3803,594–

29Calumet City, ILIL34,7983,564–

30Addison, ILIL35,7583,472–

31Round Lake Beach, ILIL26,9023,400–

32Bloomington, ILIL78,8043,389–

33Maywood, ILIL23,3303,229–

34West Chicago, ILIL25,2963,220–

35Belleville, ILIL40,2373,125–

36Chicago Heights, ILIL26,5083,078–

37Harvey, ILIL19,8493,037–

38Hoffman Estates, ILIL50,8583,004–

39DeKalb, ILIL40,4672,984–

40Niles, ILIL30,4432,957–

41Romeoville, ILIL41,2812,917–

42Burbank, ILIL28,5782,813–

43Blue Island, ILIL21,8052,746–

44Orland Park, ILIL57,9542,695–

45North Chicago, ILIL34,0502,535–

46Carol Stream, ILIL39,3152,419–

47Lansing, ILIL28,0682,414–

48Moline, ILIL42,3622,390–

49Summit, ILIL10,7532,372–

50Mundelein, ILIL32,6802,369–

51Bridgeview, ILIL16,5212,359–

52Woodridge, ILIL34,0282,283–

53Kankakee, ILIL23,4002,277–

54Rolling Meadows, ILIL23,6902,258–

55Dolton, ILIL20,6712,214–

56Rock Island, ILIL36,2252,164–

57Elmwood Park, ILIL23,6752,163–

58Franklin Park, ILIL18,0452,158–

59Zion, ILIL24,4472,151–

60Justice, ILIL12,2852,116–

61Lombard, ILIL44,3992,105–

62Prospect Heights, ILIL15,5522,072–

63Belvidere, ILIL25,4622,067–

64Downers Grove, ILIL50,3651,943–

65Normal, ILIL53,2751,907–

66Chicago Ridge, ILIL14,0361,899–

67East St. Louis, ILIL17,6821,889–

68Quincy, ILIL38,9181,842–

69Carbondale, ILIL21,8111,840–

70Granite City, ILIL26,8071,811–

71Wheaton, ILIL54,0651,798–

72Alton, ILIL25,0131,763–

73Glenview, ILIL47,7111,752–

74Westmont, ILIL24,1551,749–

75Oak Forest, ILIL26,7921,741–

76Bartlett, ILIL40,8551,739–

77Bensenville, ILIL18,5251,730–

78Oswego, ILIL39,9481,726–

79Park City, ILIL7,8931,715–

80Tinley Park, ILIL55,1401,693–

81Elk Grove, ILIL31,8851,683–

82McHenry, ILIL29,2171,678–

83Northlake, ILIL12,4621,663–

84Danville, ILIL28,1381,628–

85Galesburg, ILIL28,5811,618–

86Buffalo Grove, ILIL42,8121,601–

87Oak Park, ILIL52,8231,577–

88Schiller Park, ILIL11,3171,553–

89Villa Park, ILIL21,8881,539–

90Elmhurst, ILIL46,1111,494–

91Matteson, ILIL18,5431,472–

92Crystal Lake, ILIL42,2881,470–

93Collinsville, ILIL23,7171,454–

94East Moline, ILIL20,4531,448–

95Plainfield, ILIL50,0431,436–

96Alsip, ILIL18,4831,435–

97Vernon Hills, ILIL26,8251,423–

98Woodstock, ILIL25,7401,423–

99Urbana, ILIL39,7191,411–

100Round Lake, ILIL18,5261,407–

101Park Forest, ILIL21,0791,402–

102Bellwood, ILIL18,1161,400–

103Freeport, ILIL23,2021,389–

104Charleston, ILIL17,4661,376–

105Worth, ILIL10,6961,342–

106North Aurora, ILIL19,4061,339–

107South Holland, ILIL20,7491,316–

108St. Charles, ILIL33,5941,311–

109Mattoon, ILIL16,6671,285–

110Rantoul, ILIL11,9911,279–

111Lockport, ILIL27,8221,272–

112Loves Park, ILIL23,7121,269–

113Pekin, ILIL31,2771,265–

114Lake in the Hills, ILIL28,5901,219–

115Morton Grove, ILIL24,5821,210–

116Sauk, ILIL9,6241,203–

117Palos Hills, ILIL18,0281,196–

118Morton, ILIL17,5651,194–

119Country Club Hills, ILIL16,2151,173–

120Herrin, ILIL12,2681,159–

121Edwardsville, ILIL26,4631,158–

122Hickory Hills, ILIL14,1011,148–

123Darien, ILIL22,0321,129–

124Gurnee, ILIL30,4581,118–

125Park Ridge, ILIL38,4631,114–

126Lyons, ILIL10,4331,106–

127Lisle, ILIL23,4321,099–

128Riverdale, ILIL10,2801,098–

129Algonquin, ILIL30,8241,092–

130South Elgin, ILIL25,6561,079–

131Evergreen Park, ILIL19,2831,072–

132Harvard, ILIL9,5041,062–

133Machesney Park, ILIL22,8051,045–

134Roselle, ILIL22,7561,043–

135Bloomingdale, ILIL22,4761,030–

136Marion, ILIL17,1481,021–

137Sterling, ILIL14,394997–

138O'Fallon, ILIL32,656997–

139South Beloit, ILIL7,996993–

140Beach Park, ILIL14,114989–

141Grayslake, ILIL21,140980–

142Norridge, ILIL14,808975–

143Crest Hill, ILIL20,695962–

144Highland Park, ILIL30,767951–

145Centralia, ILIL11,863946–

146Wood Dale, ILIL14,081944–

147Wauconda, ILIL13,993929–

148Batavia, ILIL26,586917–

149Forest Park, ILIL13,829882–

150Glen Ellyn, ILIL28,750879–

151Glenwood, ILIL8,416872–

152Highwood, ILIL5,323859–

153Mount Vernon, ILIL14,187837–

154Bourbonnais, ILIL17,658831–

155River Grove, ILIL10,409829–

156Homewood, ILIL18,773823–

157Warrenville, ILIL15,211798–

158Morris, ILIL14,669798–

159Washington, ILIL15,902795–

160Macomb, ILIL14,530794–

161Glen Carbon, ILIL13,898785–

162Countryside, ILIL6,260781–

163Markham, ILIL11,274780–

164Cary, ILIL17,932778–

165Hazel Crest, ILIL13,024776–

166Bradley, ILIL15,214773–

167Sycamore, ILIL19,083767–

168Harwood Heights, ILIL8,761763–

169Effingham, ILIL12,406757–

170Swansea, ILIL14,356750–

171Jacksonville, ILIL17,752736–

172Calumet Park, ILIL6,772716–

173Westchester, ILIL16,300715–

174Steger, ILIL9,352698–

175Homer Glen, ILIL24,873695–

176Fairview Heights, ILIL16,175686–

177Gages Lake, ILIL10,819683–

178Midlothian, ILIL13,841680–

179Lincolnwood, ILIL13,039672–

180Godfrey, ILIL17,620656–

181Yorkville, ILIL26,730653–

182Ottawa, ILIL18,684647–

183Geneva, ILIL21,138641–

184Boulder Hill, ILIL8,989640–

185Brookfield, ILIL18,879631–

186Crestwood, ILIL10,529626–

187Rochelle, ILIL9,498620–

188Hillside, ILIL8,140610–

189Monmouth, ILIL8,599610–

190Wood River, ILIL10,224602–

191Lincoln, ILIL12,981587–

192Shorewood, ILIL18,536571–

193Richton Park, ILIL12,483570–

194Huntley, ILIL29,132557–

195Posen, ILIL5,405555–

196Montgomery, ILIL21,978554–

197Marengo, ILIL7,737551–

198Kewanee, ILIL12,115538–

199Hinsdale, ILIL17,573531–

200Salem, ILIL7,035519–

201Chillicothe, ILIL6,033519–

202Canton, ILIL13,297514–

203Spring Grove, ILIL5,526511–

204Rock Falls, ILIL8,521511–

205Bethalto, ILIL9,202509–

206Mount Carmel, ILIL6,723506–

207LaSalle, ILIL9,388504–

208Broadview, ILIL7,871488–

209Benton, ILIL6,558486–

210Round Lake Park, ILIL7,844483–

211Streator, ILIL12,190476–

212Lake Villa, ILIL8,692471–

213Lake Zurich, ILIL19,868469–

214Northbrook, ILIL34,744468–

215Metropolis, ILIL5,727447–

216Paris, ILIL8,026442–

217Taylorville, ILIL10,522436–

218La Grange, ILIL15,935435–

219East Peoria, ILIL22,088433–

220Murphysboro, ILIL6,977430–

221Willowbrook, ILIL9,126427–

222Pontiac, ILIL10,806426–

223Dixon, ILIL14,582419–

224Itasca, ILIL9,488413–

225Gilberts, ILIL9,082412–

226Peoria Heights, ILIL5,767412–

227Spring Valley, ILIL5,408410–

228Bartonville, ILIL5,804408–

229Mascoutah, ILIL9,239407–

230Plano, ILIL12,677403–

231Fox Lake, ILIL10,849398–

232Pontoon Beach, ILIL5,887394–

233Island Lake, ILIL8,047384–

234New Lenox, ILIL28,893384–

235North Riverside, ILIL7,161381–

236Vandalia, ILIL7,108379–

237Flossmoor, ILIL9,358376–

238Barrington, ILIL10,586375–

239Beardstown, ILIL5,691373–

240Frankfort, ILIL21,365356–

241Lakemoor, ILIL6,449349–

242Clarendon Hills, ILIL8,681347–

243Clinton, ILIL6,781339–

244East Alton, ILIL5,621337–

245Peru, ILIL9,780336–

246Silvis, ILIL7,979335–

247Libertyville, ILIL20,701334–

248West Dundee, ILIL8,570333–

249Carlinville, ILIL5,465331–

250Princeton, ILIL7,674330–

251Robinson, ILIL7,283330–

252Antioch, ILIL15,000327–

253Lake Forest, ILIL19,731324–

254Shiloh, ILIL14,604323–

255Lemont, ILIL18,513321–

256West Frankfort, ILIL7,105316–

257Crete, ILIL8,345308–

258Hampshire, ILIL9,266308–

259Winthrop Harbor, ILIL6,525306–

260Highland, ILIL10,042306–

261Wonder Lake, ILIL5,593296–

262Jerseyville, ILIL8,409294–

263Sandwich, ILIL7,380294–

264Wilmette, ILIL27,459287–

265La Grange Park, ILIL13,453286–

266Roscoe, ILIL11,034285–

267Deerfield, ILIL19,642281–

268Manteno, ILIL9,201276–

269Du Quoin, ILIL5,569270–

270Waterloo, ILIL11,132268–

271Inverness, ILIL7,418262–

272Lynwood, ILIL9,297262–

273Burr Ridge, ILIL11,179258–

274Campton Hills, ILIL10,894257–

275Stickney, ILIL6,897256–

276University Park, ILIL7,019254–

277Winnetka, ILIL12,518251–

278Greenville, ILIL7,469249–

279Sugar Grove, ILIL9,381248–

280Harrisburg, ILIL7,922245–

281Wilmington, ILIL5,614234–

282Minooka, ILIL12,899234–

283Chatham, ILIL14,579231–

284Litchfield, ILIL6,598226–

285Mendota, ILIL6,894224–

286Channahon, ILIL14,530220–

287Palos Heights, ILIL12,084213–

288Milan, ILIL5,028213–

289Manhattan, ILIL10,943212–

290Mahomet, ILIL10,516208–

291Mokena, ILIL19,897206–

292Lindenhurst, ILIL14,810198–

293Chester, ILIL6,847193–

294Columbia, ILIL10,865190–

295Olney, ILIL8,347183–

296Eureka, ILIL5,129178–

297Troy, ILIL11,893176–

298Rockton, ILIL7,870173–

299Pana, ILIL5,010172–

300Riverside, ILIL8,939172–

301Geneseo, ILIL6,505168–

302Oak Brook, ILIL8,108167–

303River Forest, ILIL11,393166–

304Berkeley, ILIL5,141166–

305Johnsburg, ILIL6,445161–

306Northfield, ILIL5,632154–

307Western Springs, ILIL13,588151–

308Maryville, ILIL8,413142–

309Frankfort Square, ILIL9,560141–

310Savoy, ILIL9,113140–

311Pingree Grove, ILIL12,545137–

312Coal City, ILIL5,831136–

313Winfield, ILIL10,146134–

314Monticello, ILIL6,080122–

315Braidwood, ILIL6,259119–

316Lake Holiday, ILIL5,641111–

317Elburn, ILIL7,084107–

318Glencoe, ILIL8,724107–

319Orland Hills, ILIL6,663103–

320Willow Springs, ILIL5,78898–

321Carterville, ILIL5,83998–

322Lake Bluff, ILIL5,56396–

323Candlewick Lake, ILIL5,44884–

324Grandwood Park, ILIL5,26282–

325Genoa, ILIL5,54782–

326Volo, ILIL6,80571–

327Hillsboro, ILIL6,18463–

328Hawthorn Woods, ILIL9,67958–

329Lincolnshire, ILIL7,96357–

330Mount Zion, ILIL5,88056–

331Long Grove, ILIL8,34348–

332South Barrington, ILIL5,07137–

333Lake Barrington, ILIL5,13032–

334Monee, ILIL5,11923–

335Poplar Grove, ILIL5,20620–

SHOWING 1–335 OF 335

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS