- 2 bd
- 2 ba
- 1,200 sqft

The average Vandalia, IL home value is $128,431, down 1.0% over the past year. (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: $128,431
1-Year Value Change: -1%
(Data through October 31, 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 Vandalia, IL is $128,431 as of October 2026. This represents a 0.2% decrease compared to last month and a 1.0% decrease year-over-year.
Home values in Vandalia, IL have decreased by 0.2% month-over-month and 1.0% year-over-year.
The median home value in Vandalia, IL ($128,431) compares to: Fayette County ($146,502), Illinois ($295,631), and the U.S. national median ($364,288).