- 3 bd
- 2 ba
- 2,200 sqft

The average Sangamon County, IL home value is $195,759, up 6.8% over the past year, and homes go to pending in around 7 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: $195,759
1-Year Value Change: +6.8%
(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 Sangamon County, IL is $195,759 as of October 2026. This represents a 0.4% increase compared to last month and a 6.8% increase year-over-year.
The median home value in Sangamon County, IL ($195,759) compares to Illinois ($295,631) and the U.S. national median ($364,288).
The cities with the highest median home values in Sangamon County, IL include: Leland Grove ($344,665), Sherman ($339,630), Chatham ($308,412), Cantrall ($306,484), Rochester ($298,596). These cities represent the most expensive areas within the county.