County market report · FIPS 17197
Will County, IL
Chicago-Naperville-Elgin, IL-IN-WI · Population 688,726 (Census V2020 est.)
Typical value
$376,285
Sep 2026
1M
+0.5%
3M
+1.1%
12M
+2.8%
5Y
+28.8%
10Y
+69.0%
From peak
0.0%
Peak $376,285 · Sep 2026
Rank US / state
1556 / 78
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+1.06%p3+0.01%Acceleration+1.05ppMonths persisting1Evidence (Price-Only)73/100
Inventory, sales & days on market — Phase 2
Supply and demand confirmation is not yet available.
Yearly values (December)
| Year | ZHVI (Dec) | YoY change |
|---|---|---|
| 2025 | $369,669 | +3.3% |
| 2024 | $357,918 | +5.7% |
| 2023 | $338,563 | +5.9% |
| 2022 | $319,798 | +7.9% |
| 2021 | $296,462 | +11.4% |
| 2020 | $266,210 | +5.5% |
| 2019 | $252,310 | +3.3% |
| 2018 | $244,250 | +2.9% |
| 2017 | $237,432 | +5.4% |
| 2016 | $225,261 | +4.6% |
| 2015 | $215,382 | +4.4% |
| 2014 | $206,292 | +4.1% |
| 2013 | $198,214 | +9.3% |
| 2012 | $181,379 | -4.3% |
| 2011 | $189,533 | -8.3% |
| 2010 | $206,576 | -5.5% |
| 2009 | $218,655 | -7.5% |
| 2008 | $236,469 | -7.4% |
| 2007 | $255,503 | -1.0% |
| 2006 | $258,080 | +4.6% |
| 2005 | $246,775 | +9.2% |
| 2004 | $225,959 | +6.9% |
| 2003 | $211,282 | +7.5% |
| 2002 | $196,544 | +6.0% |
| 2001 | $185,478 | +6.0% |
| 2000 | $175,046 | — |