Zip lookup · MT

59032
Grass Range, Montana.

Grass Range, Fergus County, MT · population 409

What it costs per month · 59032 $1,673/mo

to buy the typical home at today's mortgage rate — +$1,239 (+285%) since Jan 2020.

What the home itself did
1 year
Up $34,281 +12%
$284,556$318,837 since Sep 2025
5 years
Up $148,055 +87%
$170,782$318,837 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 59032 $1,673 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 59032$1,673
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 6 years.

Typical home values in zip 59032 rose 12.0% over the past year — faster than the nation's +1.2%.

This zip spans 2 counties: Fergus County, MT 77% · Petroleum County, MT 23%

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

Typical home value $318,837 as of Sep 2026
+12.0%year on year

Typical home value — 59032

Mid-tier homes, smoothed and seasonally adjusted.

$100,000 $200,000 $300,000 2018 2020 2022 2024 2026 59032 $318,837 United States $366,157
$100,000 $200,000 $300,000 2018 2022 2026
  • 59032$318,837
  • United States$366,157

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