County market report · FIPS 40057
Harmon County, OK
Outside a metro area · Population 2,557 (Census V2020 est.)
Typical value
$55,800
Sep 2026
1M
-0.8%
3M
-2.8%
12M
-18.4%
5Y
-28.8%
10Y
-18.8%
From peak
-34.1%
Peak $84,648 · Apr 2022
Rank US / state
3064 / 77
by 12M change
Zillow Home Value Index
Source: Zillow Home Value Index (ZHVI), all homes, smoothed & seasonally adjusted · data through Sep 2026.
Inflection signal
Price-OnlyNo active signal this month.
Inventory, sales & days on market — Phase 2
Supply and demand confirmation is not yet available.
Yearly values (December)
| Year | ZHVI (Dec) | YoY change |
|---|---|---|
| 2025 | $63,107 | -18.0% |
| 2024 | $76,927 | +4.9% |
| 2023 | $73,307 | -10.8% |
| 2022 | $82,176 | +0.4% |
| 2021 | $81,859 | +1.1% |
| 2020 | $80,930 | +13.2% |
| 2019 | $71,505 | +1.5% |
| 2018 | $70,468 | +8.1% |
| 2017 | $65,162 | -5.5% |
| 2016 | $68,962 | +12.4% |
| 2015 | $61,360 | +3.5% |
| 2014 | $59,257 | -2.1% |
| 2013 | $60,551 | — |