County market report · FIPS 23013
Knox County, ME
Outside a metro area · Population 39,951 (Census V2020 est.)
Typical value
$436,709
Sep 2026
1M
-0.3%
3M
-0.7%
12M
-0.6%
5Y
+22.6%
10Y
+94.1%
From peak
-3.4%
Peak $452,258 · Nov 2024
Rank US / state
2553 / 16
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-OnlyD · Accelerating Downturn
r3-0.70%p3-0.29%Acceleration-0.41ppMonths persisting2Evidence (Price-Only)62/100
Inventory, sales & days on market — Phase 2
Supply and demand confirmation is not yet available.
Yearly values (December)
| Year | ZHVI (Dec) | YoY change |
|---|---|---|
| 2025 | $439,638 | -2.7% |
| 2024 | $451,687 | +4.0% |
| 2023 | $434,129 | +6.0% |
| 2022 | $409,580 | +12.2% |
| 2021 | $365,184 | +23.3% |
| 2020 | $296,237 | +14.1% |
| 2019 | $259,636 | +4.2% |
| 2018 | $249,144 | +6.3% |
| 2017 | $234,442 | +3.8% |
| 2016 | $225,904 | +0.5% |
| 2015 | $224,695 | +4.1% |
| 2014 | $215,930 | +1.4% |
| 2013 | $212,903 | +1.7% |
| 2012 | $209,276 | +0.1% |
| 2011 | $209,138 | +0.9% |
| 2010 | $207,244 | -4.0% |
| 2009 | $215,772 | -8.2% |
| 2008 | $235,039 | -4.1% |
| 2007 | $244,970 | +2.4% |
| 2006 | $239,147 | +2.2% |
| 2005 | $233,895 | -4.1% |
| 2004 | $243,882 | +14.9% |
| 2003 | $212,332 | +15.6% |
| 2002 | $183,666 | +12.2% |
| 2001 | $163,663 | +11.8% |
| 2000 | $146,361 | — |