County market report · FIPS 21225
Union County, KY
Outside a metro area · Population 14,443 (Census V2020 est.)
Typical value
$142,962
Sep 2026
1M
+0.7%
3M
+2.2%
12M
+2.2%
5Y
+29.6%
10Y
+94.0%
From peak
0.0%
Peak $142,962 · Sep 2026
Rank US / state
1779 / 25
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-OnlyC · Accelerating Uptrend
r3+2.21%p3+1.56%Acceleration+0.66ppMonths persisting2Evidence (Price-Only)64/100
Inventory, sales & days on market — Phase 2
Supply and demand confirmation is not yet available.
Yearly values (December)
| Year | ZHVI (Dec) | YoY change |
|---|---|---|
| 2025 | $138,742 | +7.8% |
| 2024 | $128,729 | +2.2% |
| 2023 | $125,932 | -0.2% |
| 2022 | $126,125 | +12.0% |
| 2021 | $112,567 | +12.9% |
| 2020 | $99,716 | +12.4% |
| 2019 | $88,691 | +3.7% |
| 2018 | $85,514 | +4.3% |
| 2017 | $82,024 | +9.8% |
| 2016 | $74,715 | -3.6% |
| 2015 | $77,521 | +3.4% |
| 2014 | $74,957 | -0.8% |
| 2013 | $75,579 | +0.0% |
| 2012 | $75,547 | +3.8% |
| 2011 | $72,765 | +0.3% |
| 2010 | $72,530 | +1.5% |
| 2009 | $71,458 | — |