57751 — Keystone, SD home prices
ZIP 57751 is rising, a premium-priced area.
Momentum+1.5%Rising
Vs typical+78%Premium
Real Estate Price Map scores, derived from the data on this page · how we calculate them
2008: $214,090 → today: $537,747 (2.5×)
Typical home value
$537,747
Zillow ZHVI
Since 2008
+151%
Rank in SD
#5
of 146 ZIPs
Market read
At $537,747, ZIP 57751 in Keystone is 78% above the typical SD ZIP ($302,852), ranking #5 of 146.
It sits in Pennington County — see full county data →.
Home value history
Zillow ZHVI, yearly.
🏙️ Keystone prices🗂️ Pennington County data📍 Open in Google Maps📊 All South Dakota home prices🔎 ZIP lookup
Frequently asked questions
What is the average home value in ZIP code 57751?
The typical home in ZIP 57751 (Keystone, SD) is worth $537,747 — 78% above the typical SD ZIP ($302,852).
How have home prices in 57751 changed since 2008?
Home values in ZIP 57751 are +151% versus 2008.
What county is ZIP 57751 in?
ZIP 57751 is in Pennington County.
| Year | ZIP 57751 home value |
|---|---|
| 2008 | $214,090 |
| 2009 | $216,472 |
| 2010 | $218,942 |
| 2011 | $208,118 |
| 2012 | $220,871 |
| 2013 | $229,713 |
| 2014 | $243,371 |
| 2015 | $254,452 |
| 2016 | $260,562 |
| 2017 | $271,289 |
| 2018 | $286,598 |
| 2019 | $309,351 |
| 2020 | $345,910 |
| 2021 | $422,122 |
| 2022 | $492,843 |
| 2023 | $499,409 |
| 2024 | $516,427 |
| 2025 | $529,920 |
| 2026 | $537,747 |