- 4 bd
- 4 ba
- 2,856 sqft

The average Harmon County, OK home value is $55,800, down 18.4% 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: $55,800
1-Year Value Change: -18.4%
(Data through September 30, 2026)
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The median home value in Harmon County, OK is $55,800 as of September 2026. This represents a 0.8% decrease compared to last month and a 18.4% decrease year-over-year.
The median home value in Harmon County, OK ($55,800) compares to Oklahoma ($220,801) and the U.S. national median ($366,157).
The cities with the highest median home values in Harmon County, OK include: Hollis ($48,001). These cities represent the most expensive areas within the county.