County market report · FIPS 56037
Sweetwater County, WY
Rock Springs, WY · Population 42,673 (Census V2020 est.)
Typical value
$288,817
Sep 2026
1M
-0.2%
3M
-0.1%
12M
-1.4%
5Y
+22.0%
10Y
+34.0%
From peak
-1.4%
Peak $292,809 · Sep 2025
Rank US / state
2680 / 20
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 | $288,509 | +2.3% |
| 2024 | $281,924 | +6.6% |
| 2023 | $264,477 | +3.7% |
| 2022 | $255,013 | +6.0% |
| 2021 | $240,507 | +5.2% |
| 2020 | $228,530 | +3.1% |
| 2019 | $221,592 | +3.1% |
| 2018 | $214,983 | +0.6% |
| 2017 | $213,636 | +0.1% |
| 2016 | $213,382 | -2.8% |
| 2015 | $219,528 | +6.9% |
| 2014 | $205,395 | +1.7% |
| 2013 | $201,911 | +6.2% |
| 2012 | $190,148 | — |