County market report · FIPS 19115
Louisa County, IA
Outside a metro area · Population 11,011 (Census V2020 est.)
Typical value
$173,554
Sep 2026
1M
+0.3%
3M
+0.5%
12M
+4.0%
5Y
+29.3%
10Y
+74.2%
From peak
-0.7%
Peak $174,792 · Mar 2026
Rank US / state
1107 / 54
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 | $170,207 | +4.7% |
| 2024 | $162,559 | +5.4% |
| 2023 | $154,170 | +2.8% |
| 2022 | $149,960 | +10.2% |
| 2021 | $136,070 | +3.5% |
| 2020 | $131,485 | +9.3% |
| 2019 | $120,335 | +8.7% |
| 2018 | $110,690 | +6.5% |
| 2017 | $103,911 | +2.2% |
| 2016 | $101,696 | +4.2% |
| 2015 | $97,605 | +2.1% |
| 2014 | $95,599 | -2.5% |
| 2013 | $98,029 | +1.1% |
| 2012 | $96,946 | +4.5% |
| 2011 | $92,749 | -0.9% |
| 2010 | $93,561 | +0.8% |
| 2009 | $92,796 | — |