County market report · FIPS 17055
Franklin County, IL
Outside a metro area · Population 38,060 (Census V2020 est.)
Typical value
$112,382
Sep 2026
1M
+1.1%
3M
+4.1%
12M
+5.1%
5Y
-15.1%
10Y
-8.0%
From peak
-23.5%
Peak $146,990 · Oct 2020
Rank US / state
776 / 50
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+4.09%p3+1.05%Acceleration+3.04ppMonths persisting1Evidence (Price-Only)61/100
Inventory, sales & days on market — Phase 2
Supply and demand confirmation is not yet available.
Yearly values (December)
| Year | ZHVI (Dec) | YoY change |
|---|---|---|
| 2025 | $106,855 | -3.7% |
| 2024 | $110,973 | -7.2% |
| 2023 | $119,542 | -8.5% |
| 2022 | $130,708 | +1.4% |
| 2021 | $128,939 | -10.6% |
| 2020 | $144,175 | +11.7% |
| 2019 | $129,116 | +6.2% |
| 2018 | $121,625 | +5.0% |
| 2017 | $115,843 | -0.8% |
| 2016 | $116,816 | -13.4% |
| 2015 | $134,931 | +1.6% |
| 2014 | $132,868 | -1.4% |
| 2013 | $134,693 | +5.7% |
| 2012 | $127,413 | — |