- 4 bd
- 3 ba
- 1,880 sqft

The average DuPage County, IL home value is $437,880, up 4.3% over the past year, and homes go to pending in around 15 days. (Updated on )
Zillow Home Value Index (ZHVI), built from the ground up by measuring monthly changes in property level Zestimates, captures both the level and home values across a wide variety of geographies and housing types.
Typical Home Values: $437,880
1-Year Value Change: +4.3%
(Data through September 30, 2026)
Zillow is more than a place to browse homes. It’s a place to connect with a local agent, explore financing solutions, schedule home tours, understand your buying and selling power, and more.
The median home value in DuPage County, IL is $437,880 as of September 2026. This represents a 0.3% increase compared to last month and a 4.3% increase year-over-year.
The median home value in DuPage County, IL ($437,880) compares to Illinois ($295,943) and the U.S. national median ($366,157).
The cities with the highest median home values in DuPage County, IL include: Hinsdale ($1,294,173), Oak Brook ($993,234), Burr Ridge ($854,173), Wayne ($782,149), Clarendon Hills ($681,224). These cities represent the most expensive areas within the county.