- 3 bd
- 3 ba
- 1,686 sqft

The average Harper County, OK home value is $75,609, down 1.3% 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: $75,609
1-Year Value Change: -1.3%
(Data through August 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 Harper County, OK is $75,609 as of August 2026. This represents a 1.0% decrease compared to last month and a 1.3% decrease year-over-year.
The median home value in Harper County, OK ($75,609) compares to Oklahoma ($223,261) and the U.S. national median ($368,697).
The cities with the highest median home values in Harper County, OK include: Laverne ($99,772), Fort Supply ($75,277), Buffalo ($55,277). These cities represent the most expensive areas within the county.