County market report · FIPS 17017
Cass County, IL
Outside a metro area · Population 11,925 (Census V2020 est.)
Typical value
$98,765
Sep 2026
1M
+1.6%
3M
+4.2%
12M
+2.1%
5Y
+23.3%
10Y
+52.6%
From peak
-3.0%
Peak $101,807 · May 2025
Rank US / state
1814 / 82
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+4.22%p3+0.39%Acceleration+3.83ppMonths 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 | $94,117 | -1.5% |
| 2024 | $95,544 | +1.8% |
| 2023 | $93,844 | +9.6% |
| 2022 | $85,620 | +9.0% |
| 2021 | $78,551 | -1.2% |
| 2020 | $79,520 | +8.0% |
| 2019 | $73,602 | +7.0% |
| 2018 | $68,774 | -0.5% |
| 2017 | $69,146 | +8.9% |
| 2016 | $63,492 | — |