Zip lookup · MN

55781
Side Lake, Minnesota.

Side Lake, Itasca County, MN · Grand Rapids, MN metro · population 821

What it costs per month · 55781 $1,798/mo

to buy the typical home at today's mortgage rate — +$1,052 (+141%) since Jan 2020.

What the home itself did
1 year
Up $23,963 +8%
$318,535$342,498 since Sep 2025
5 years
Up $96,239 +39%
$246,258$342,498 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 55781 $1,798 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 55781$1,798
  • 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 55781 rose 7.5% over the past year — faster than the nation's +1.2%.

This zip spans 2 counties: Itasca County, MN 54% · Saint Louis County, MN 46%

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

Typical home value $342,498 as of Sep 2026
+7.5%year on year

Typical home value — 55781

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $250,000 $300,000 $350,000 2018 2020 2022 2024 2026 55781 $342,498 United States $366,157
$200,000 $250,000 $300,000 $350,000 2018 2022 2026
  • 55781$342,498
  • United States$366,157

Within 20 miles

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