Home › Counties › DuPage County, IL
The median home value in DuPage County, IL is $442,030 as of 2026-08-31, up 4.29% from a year earlier.
Median Home Value
$442,030
Year-over-Year
+4.29%
National Rank
#318 of 3071
DuPage County ranks 1st out of 102 counties in IL by median home price, and is +88.0% above the U.S. national median of $235,072. Within IL, the typical county has a median home value of $158,585, making DuPage County +178.7% above the IL state median.
The typical home value decreased by 0.4%, from $444,011 in May 2026 to $442,030 in Aug 2026.
Monthly Zillow Home Value Index snapshots retained by HomePriceMap. A short history is shown now and grows automatically as each new monthly release arrives.
| Month | Typical home value | Year-over-year change |
|---|---|---|
| May 2026 | $444,011 | +4.5% |
| Jun 2026 | $449,185 | +4.3% |
| Jul 2026 | $446,623 | +4.2% |
| Aug 2026 | $442,030 | +4.3% |
Households here earn a median of $112,096 a year against a typical home value of $442,030 — a price-to-income ratio of 3.9×, above the 3× level usually considered comfortable, but below 5×. That is less affordable than roughly 61% of U.S. counties. (How this is calculated.)
Reporting agencies in DuPage County recorded a violent crime rate of 83 per 100,000 residents in 2024 — lower than most counties nationally. Property crime runs at 906 per 100,000.
Based on 30 reporting cities covering 847,217 residents (FBI UCR data — what this covers).
The median home value in DuPage County is $442,030. That's up 4.29% from a year earlier. That is about 88.0% above the U.S. national county median of $235,072, and makes DuPage County the 1st most expensive of 102 counties in Illinois.
Median household income here is $112,096, so a typical home costs about 3.9× annual household earnings — moderately expensive compared with other U.S. counties.
Reporting police departments in DuPage County recorded 83 violent crimes per 100,000 residents. That figure covers 847,217 residents across 30 reporting cities, so it reflects the county's incorporated areas rather than every community within its borders.
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