Zip lookup · SD

57273
Waubay, South Dakota.

Waubay, Day County, SD · population 1,165

What it costs per month · 57273 $1,565/mo

to buy the typical home at today's mortgage rate — +$905 (+137%) since Jan 2020.

What the home itself did
1 year
Up $25,487 +9%
$272,647$298,133 since Sep 2025
5 years
Up $77,992 +35%
$220,142$298,133 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 57273 $1,565 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 57273$1,565
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 11 years.

Typical home values in zip 57273 rose 9.3% over the past year — faster than the nation's +1.2%.

This zip spans 2 counties: Day County, SD 77% · Roberts County, SD 23%

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

Typical home value $298,133 as of Sep 2026
+9.3%year on year

Typical home value — 57273

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $250,000 $300,000 $350,000 2019 2020 2021 2022 2023 2024 2025 2026 57273 $298,133 United States $366,157
$200,000 $250,000 $300,000 $350,000 2020 2022 2024 2026
  • 57273$298,133
  • United States$366,157

Within 20 miles

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