- 2 bd
- 2 ba
- 2,400 sqft

The average Washington County, OK home value is $185,331, up 5.4% over the past year, and homes go to pending in around 23 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: $185,331
1-Year Value Change: +5.4%
(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 Washington County, OK is $185,331 as of September 2026. This represents a 0.2% increase compared to last month and a 5.4% increase year-over-year.
The median home value in Washington County, OK ($185,331) compares to Oklahoma ($220,801) and the U.S. national median ($366,157).
The cities with the highest median home values in Washington County, OK include: Dewey ($148,565), Copan ($121,408), Ramona ($111,065). These cities represent the most expensive areas within the county.