Zip lookup · SD

57642
McLaughlin, South Dakota.

McLaughlin, Corson County, SD · population 1,969

What it costs per month · 57642 $545/mo

to buy the typical home at today's mortgage rate — +$333 (+157%) since May 2020.

What the home itself did
1 year
Up $1,476 +1%
$102,324$103,799 since Sep 2025
5 years
Up $31,758 +44%
$72,041$103,799 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 57642 $545 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 57642$545
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 9 years.

Typical home values in zip 57642 rose 1.4% over the past year — faster than the nation's +1.2%.

This zip spans 2 counties: Corson County, SD 97% · 38085 3%

Typical home value $103,799 as of Sep 2026
+1.4%year on year

Typical home value — 57642

Mid-tier homes, smoothed and seasonally adjusted.

$100,000 $200,000 $300,000 2020 2021 2022 2023 2024 2025 2026 57642 $103,799 United States $366,157
$100,000 $200,000 $300,000 2020 2022 2024 2026
  • 57642$103,799
  • United States$366,157

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