Zip lookup · MT

59477
Fairfield, Montana.

Fairfield, Cascade County, MT · Great Falls, MT metro · population 334

What it costs per month · 59477 $1,911/mo

to buy the typical home at today's mortgage rate — +$1,200 (+169%) since Jan 2020.

What the home itself did
1 year
Up $8,526 +2%
$355,557$364,083 since Sep 2025
5 years
Up $104,259 +40%
$259,824$364,083 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 59477 $1,911 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 59477$1,911
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 10 years.

Typical home values in zip 59477 rose 2.4% over the past year — faster than the nation's +1.2%.

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

Typical home value $364,083 as of Sep 2026
+2.4%year on year

Typical home value — 59477

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $250,000 $300,000 $350,000 2018 2020 2022 2024 2026 59477 $364,083 Great Falls $339,963 United States $366,157
$200,000 $250,000 $300,000 $350,000 2018 2022 2026
  • 59477$364,083
  • Great Falls$339,963
  • United States$366,157

Within 20 miles

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