Zip lookup · MN

56684
Trail, Minnesota.

Trail, Polk County, MN · Grand Forks, ND-MN metro · population 280

What it costs per month · 56684 $1,471/mo

to buy the typical home at today's mortgage rate — +$762 (+107%) since Jan 2020.

What the home itself did
1 year
Up $16,245 +6%
$263,966$280,211 since Sep 2025
5 years
Up $56,490 +25%
$223,720$280,211 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 56684 $1,471 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 56684$1,471
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 15 years.

Typical home values in zip 56684 rose 6.2% over the past year — faster than the nation's +1.2%.

This zip spans 3 counties: Polk County, MN 62% · Pennington County, MN 33% · Red Lake County, MN 5%

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

Typical home value $280,211 as of Sep 2026
+6.2%year on year

Typical home value — 56684

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $250,000 $300,000 $350,000 2018 2019 2020 2021 2022 2023 2024 2025 2026 56684 $280,211 Grand Forks $283,094 United States $366,157
$200,000 $250,000 $300,000 $350,000 2018 2022 2026
  • 56684$280,211
  • 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.