Zip lookup · MT

59323
Colstrip, Montana.

Colstrip, Rosebud County, MT · population 2,101

What it costs per month · 59323 $1,207/mo

to buy the typical home at today's mortgage rate — +$679 (+129%) since Jan 2020.

What the home itself did
1 year
Up $2,710 +1%
$227,312$230,022 since Sep 2025
5 years
Up $42,558 +23%
$187,464$230,022 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 59323 $1,207 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 59323$1,207
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 17 years.

Typical home values in zip 59323 rose 1.2% over the past year — in step with the nation.

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

Typical home value $230,022 as of Sep 2026
+1.2%year on year

Typical home value — 59323

Mid-tier homes, smoothed and seasonally adjusted.

$150,000 $200,000 $250,000 $300,000 $350,000 2018 2020 2022 2024 2026 59323 $230,022 United States $366,157
$150,000 $200,000 $250,000 $300,000 $350,000 2018 2022 2026
  • 59323$230,022
  • United States$366,157

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