- 2 bd
- 1 ba
- 700 sqft

The average Mercer County, PA home value is $179,580, up 0.5% over the past year, and homes go to pending in around 22 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: $179,580
1-Year Value Change: +0.5%
(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 Mercer County, PA is $179,580 as of September 2026. This represents a 0.4% decrease compared to last month and a 0.5% increase year-over-year.
The median home value in Mercer County, PA ($179,580) compares to Pennsylvania ($287,078) and the U.S. national median ($366,157).
The cities with the highest median home values in Mercer County, PA include: New Wilmington ($274,205), Mercer ($231,357), Grove City ($227,477), Hermitage ($225,469), West Middlesex ($189,717). These cities represent the most expensive areas within the county.