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Saturday, February 21, 2026

Top 10 Wealthiest ZIP Codes in Illinois




 Here are the top 10 wealthiest ZIP codes in Illinois based on recent U.S. Census Bureau American Community Survey data analyzed by IncomeByZipcode.com — ranked primarily by average household income (most recent available estimates):

  1. 60043 (Kenilworth) – Average ~$460,411; Median ~$250,001 — Illinois’ richest ZIP code

  2. 60022 (Glencoe) – Average ~$416,080; Median ~$250,001

  3. 60093 (Winnetka) – Average ~$380,923; Median ~$230,777

  4. 60521 (Hinsdale) – Average ~$363,418; Median ~$244,318

  5. 60029 (Golf) – Average ~$318,594; Median ~$238,098

  6. 60045 (Lake Forest) – Average ~$297,423; Median ~$225,551

  7. 60558 (Western Springs) – Average ~$294,896; Median ~$218,839

  8. 60091 (Wilmette) – Average ~$290,688; Median ~$190,250

  9. 60601 (Chicago – Loop/New Eastside) – Average ~$250,335; Median ~$127,323

  10. 60015 (Deerfield) – Average ~$249,611; Median ~$186,786

๐Ÿ‘‰ Note: These rankings are based on average (mean) household income figures from the most recent Census 5-year estimates; median income is also shown where available for context.

If you’re interested in home values (rather than income), separate rankings — such as from Forbes or Zillow — show a similar set of wealthy suburbs, with zip codes like 60043 (Kenilworth), 60022 (Glencoe), 60093 (Winnetka), 60029 (Golf), and 60521 (Hinsdale) also among the most expensive. 

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