Zip lookup · SD

57216
Big Stone City, South Dakota.

Big Stone City, Grant County, SD · population 1,584

What it costs per month · 57216 $1,354/mo

to buy the typical home at today's mortgage rate — +$539 (+66%) since Jan 2020.

What the home itself did
1 year
Up $17,399 +7%
$240,477$257,877 since Sep 2025
5 years
Down $21,923 -8%
$279,800$257,877 since Sep 2021

Monthly payment to buy the typical home

Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.

$500 $1,000 $1,500 $2,000 2002 2006 2010 2014 2018 2022 2026 57216 $1,354 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 57216$1,354
  • United States$1,922

At the last five years' pace, prices here aren't rising.

Typical home values in zip 57216 rose 7.2% over the past year — faster than the nation's +1.2%.

This zip spans 2 counties: Grant County, SD 64% · Roberts County, SD 36%

Zillow also publishes an index for the city itself: Big Stone City, SD — measured over the city limits, which is a different area from this zip.

Typical home value $257,877 as of Sep 2026
+7.2%year on year

Typical home value — 57216

Mid-tier homes, smoothed and seasonally adjusted.

$250,000 $300,000 $350,000 2018 2020 2022 2024 2026 57216 $257,877 United States $366,157
$250,000 $300,000 $350,000 2018 2022 2026
  • 57216$257,877
  • United States$366,157

Within 20 miles

Coordinates and population from SimpleMaps US Zips (Basic). Rent and home values from Zillow Research.