- 3 bd
- 3 ba
- 1,600 sqft

The average Saint Jacob, IL home value is $352,665, up 4.4% 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: $352,665
1-Year Value Change: +4.4%
(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 Saint Jacob, IL is $352,665 as of September 2026. This represents a 0.6% increase compared to last month and a 4.4% increase year-over-year.
Home values in Saint Jacob, IL have increased by 0.6% month-over-month and 4.4% year-over-year.
The median home value in Saint Jacob, IL ($352,665) compares to: Madison County ($197,597), Illinois ($295,943), and the U.S. national median ($366,157).