County market report · FIPS 17159
Richland County, IL
Outside a metro area · Population 15,507 (Census V2020 est.)
Typical value
$140,972
Sep 2026
1M
-0.1%
3M
-0.9%
12M
+8.6%
5Y
+19.8%
10Y
+43.1%
From peak
-1.3%
Peak $142,869 · Apr 2026
Rank US / state
196 / 15
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-OnlyB · Early Warning
r3-0.91%p3-0.36%Acceleration-0.56ppMonths persisting4Evidence (Price-Only)70/100
Inventory, sales & days on market — Phase 2
Supply and demand confirmation is not yet available.
Yearly values (December)
| Year | ZHVI (Dec) | YoY change |
|---|---|---|
| 2025 | $137,045 | +7.6% |
| 2024 | $127,308 | -3.7% |
| 2023 | $132,222 | -1.7% |
| 2022 | $134,460 | +18.9% |
| 2021 | $113,082 | -7.1% |
| 2020 | $121,698 | +12.0% |
| 2019 | $108,637 | +5.1% |
| 2018 | $103,347 | +2.8% |
| 2017 | $100,506 | +4.5% |
| 2016 | $96,151 | — |