Home Rankings Richest ZIP codes in the U.S. Illinois Richest ZIP codes in Illinois The ZIP codes in Illinois with the highest median household income, among ZIP codes with at least the population shown below so one-estate enclaves don't crowd the list.
Rank ZIP code City County Median household income Population 1 60093 Winnetka, IL Cook County $250,001 19,867 2 60022 Glencoe, IL Cook County $250,001 8,352 3 60043 Kenilworth, IL Cook County $250,001 2,503 4 60521 Hinsdale, IL DuPage County $249,200 18,056 5 60045 Lake Forest, IL Lake County $233,125 21,074 6 60558 Western Springs, IL Cook County $230,255 13,446 7 60091 Wilmette, IL Cook County $189,909 27,333 8 61528 Edwards, IL Peoria County $183,140 3,212 9 60015 Deerfield, IL Lake County $183,125 28,096 10 60564 Naperville, IL Will County $181,382 47,016 11 60175 Saint Charles, IL Kane County $181,352 25,553 12 60010 Barrington, IL Cook County $177,566 45,747 13 60047 Lake Zurich, IL Lake County $176,081 44,240 14 60048 Libertyville, IL Lake County $173,975 29,124 15 60203 Evanston, IL Cook County $170,224 4,680 16 60035 Highland Park, IL Lake County $168,094 30,398 17 62625 Cantrall, IL Sangamon County $167,674 1,003 18 60565 Naperville, IL DuPage County $164,447 40,483 19 60184 Wayne, IL DuPage County $163,750 2,557 20 60069 Lincolnshire, IL Lake County $162,826 8,502 21 61525 Dunlap, IL Peoria County $161,165 12,357 22 60012 Crystal Lake, IL McHenry County $159,375 12,368 23 60511 Big Rock, IL Kane County $158,625 2,081 24 60540 Naperville, IL DuPage County $157,102 42,252 25 60502 Aurora, IL DuPage County $156,904 23,308 26 60585 Plainfield, IL Will County $155,511 25,960 27 60192 Hoffman Estates, IL Cook County $153,495 16,461 28 60134 Geneva, IL Kane County $152,727 29,743 29 60490 Bolingbrook, IL Will County $150,531 22,156 30 60136 Gilberts, IL Kane County $147,704 8,777 31 60126 Elmhurst, IL DuPage County $147,566 47,516 32 60654 Chicago, IL Cook County $147,357 25,755 33 60305 River Forest, IL Cook County $146,786 11,992 34 60062 Northbrook, IL Cook County $143,323 41,406 35 60068 Park Ridge, IL Cook County $143,222 38,650 36 60642 Chicago, IL Cook County $143,175 21,789 37 60190 Winfield, IL DuPage County $142,612 11,826 38 60124 Elgin, IL Kane County $139,982 24,487 39 62684 Sherman, IL Sangamon County $139,196 5,760 40 60491 Homer Glen, IL Will County $138,571 22,757 41 60026 Glenview, IL Cook County $137,778 14,069 42 60137 Glen Ellyn, IL DuPage County $137,658 38,696 43 60451 New Lenox, IL Will County $137,404 37,361 44 60423 Frankfort, IL Will County $136,730 32,836 45 60503 Aurora, IL Will County $136,726 16,789 46 60614 Chicago, IL Cook County $136,448 70,693 47 60157 Medinah, IL DuPage County $136,434 2,577 48 62285 Smithton, IL St. Clair County $136,345 4,239 49 60622 Chicago, IL Cook County $136,277 54,609 50 60304 Oak Park, IL Cook County $136,178 16,955
Source: American Community Survey 2020–2024 5-year estimates. The ACS caps reported medians at $250,000. Only ZIP codes with a delivery area and at least 1,000 residents are ranked. Methodology
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