Zip lookup · MN

56540
Fertile, Minnesota.

Fertile, Polk County, MN · Grand Forks, ND-MN metro · population 1,891

What it costs per month · 56540 $1,274/mo

to buy the typical home at today's mortgage rate — +$678 (+114%) since Jan 2020.

What the home itself did
1 year
Up $14,593 +6%
$228,093$242,686 since Sep 2025
5 years
Up $53,305 +28%
$189,381$242,686 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 56540 $1,274 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 56540$1,274
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 14 years.

Typical home values in zip 56540 rose 6.4% over the past year — faster than the nation's +1.2%.

This zip spans 2 counties: Polk County, MN 74% · Norman County, MN 26%

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

Typical home value $242,686 as of Sep 2026
+6.4%year on year

Typical home value — 56540

Mid-tier homes, smoothed and seasonally adjusted.

$150,000 $200,000 $250,000 $300,000 $350,000 2018 2020 2022 2024 2026 56540 $242,686 Grand Forks $283,094 United States $366,157
$150,000 $200,000 $250,000 $300,000 $350,000 2018 2022 2026
  • 56540$242,686
  • Grand Forks$283,094
  • United States$366,157

Within 20 miles

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