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Most expensive ZIP codes in Illinois

The ZIP codes in Illinois with the highest typical home value.

RankZIP codeCityCountyTypical home valuePopulation
160043Kenilworth, ILCook County$2,109,6002,503
260022Glencoe, ILCook County$1,662,7008,352
360093Winnetka, ILCook County$1,592,90019,867
460029Golf, ILCook County$1,309,300518
560521Hinsdale, ILDuPage County$1,260,00018,056
660045Lake Forest, ILLake County$1,231,20021,074
760523Oak Brook, ILDuPage County$1,008,70010,144
860091Wilmette, ILCook County$1,007,10027,333
960558Western Springs, ILCook County$907,30013,446
1060026Glenview, ILCook County$816,60014,069
1160035Highland Park, ILLake County$801,70030,398
1260184Wayne, ILDuPage County$801,5002,557
1360010Barrington, ILCook County$732,00045,747
1460015Deerfield, ILLake County$730,40028,096
1560305River Forest, ILCook County$721,90011,992
1660062Northbrook, ILCook County$715,20041,406
1760069Lincolnshire, ILLake County$700,1008,502
1860564Naperville, ILWill County$693,50047,016
1960614Chicago, ILCook County$682,50070,693
2060514Clarendon Hills, ILDuPage County$679,6009,918
2160044Lake Bluff, ILLake County$675,50010,312
2260047Lake Zurich, ILLake County$663,50044,240
2360622Chicago, ILCook County$660,40054,609
2460175Saint Charles, ILKane County$647,10025,553
2560540Naperville, ILDuPage County$643,10042,252
2660025Glenview, ILCook County$635,70041,689
2760126Elmhurst, ILDuPage County$633,30047,516
2860048Libertyville, ILLake County$628,10029,124
2960565Naperville, ILDuPage County$615,80040,483
3060203Evanston, ILCook County$602,1004,680
3160439Lemont, ILCook County$593,90024,192
3260068Park Ridge, ILCook County$593,50038,650
3360618Chicago, ILCook County$586,00091,901
3460647Chicago, ILCook County$583,60084,749
3560642Chicago, ILCook County$580,10021,789
3660201Evanston, ILCook County$579,00043,744
3760712Lincolnwood, ILCook County$571,00013,112
3860137Glen Ellyn, ILDuPage County$564,80038,696
3960464Palos Park, ILCook County$563,0009,773
4060585Plainfield, ILWill County$561,20025,960
4160646Chicago, ILCook County$559,50028,780
4260134Geneva, ILKane County$551,00029,743
4360657Chicago, ILCook County$546,90071,904
4460157Medinah, ILDuPage County$535,5002,577
4560491Homer Glen, ILWill County$531,40022,757
4660189Wheaton, ILDuPage County$517,30031,042
4760527Willowbrook, ILDuPage County$517,20029,028
4860124Elgin, ILKane County$511,00024,487
4960515Downers Grove, ILDuPage County$509,20029,762
5060004Arlington Heights, ILCook County$507,50051,835

Source: Zillow Home Value Index, September 2026 Only ZIP codes with a delivery area and at least 500 residents are ranked. Methodology

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