County market report · FIPS 17009
Brown County, IL
Outside a metro area · Population 6,546 (Census V2020 est.)
Typical value
$166,141
Sep 2026
1M
-0.0%
3M
-1.6%
12M
+1.6%
5Y
-10.3%
10Y
-2.5%
From peak
-11.9%
Peak $188,556 · Apr 2021
Rank US / state
1985 / 84
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-OnlyNo active signal this month.
Inventory, sales & days on market — Phase 2
Supply and demand confirmation is not yet available.
Yearly values (December)
| Year | ZHVI (Dec) | YoY change |
|---|---|---|
| 2025 | $168,213 | +8.0% |
| 2024 | $155,805 | -2.2% |
| 2023 | $159,269 | -6.3% |
| 2022 | $169,923 | -5.2% |
| 2021 | $179,338 | -2.3% |
| 2020 | $183,624 | +13.3% |
| 2019 | $162,010 | +2.0% |
| 2018 | $158,791 | +0.8% |
| 2017 | $157,499 | -5.0% |
| 2016 | $165,737 | — |