County market report · FIPS 29129
Mercer County, MO
Outside a metro area · Population 3,558 (Census V2020 est.)
Typical value
$138,973
Sep 2026
1M
-0.3%
3M
-1.0%
12M
+1.2%
5Y
+20.5%
10Y
+98.6%
From peak
-1.0%
Peak $140,399 · Jun 2026
Rank US / state
2095 / 103
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-OnlyB · Early Warning
r3-1.02%p3+1.48%Acceleration-2.49ppMonths persisting2Evidence (Price-Only)70/100
Inventory, sales & days on market — Phase 2
Supply and demand confirmation is not yet available.
Yearly values (December)
| Year | ZHVI (Dec) | YoY change |
|---|---|---|
| 2025 | $137,317 | +0.7% |
| 2024 | $136,304 | +4.5% |
| 2023 | $130,410 | +10.0% |
| 2022 | $118,547 | -2.2% |
| 2021 | $121,201 | +9.4% |
| 2020 | $110,747 | +19.1% |
| 2019 | $92,951 | +11.5% |
| 2018 | $83,356 | +15.8% |
| 2017 | $72,008 | +4.1% |
| 2016 | $69,196 | — |