Zip lookup · MT

59523
Chinook, Montana.

Chinook, Blaine County, MT · population 2,356

What it costs per month · 59523 $1,149/mo

to buy the typical home at today's mortgage rate — +$705 (+159%) since Jan 2020.

What the home itself did
1 year
Down $96 -0%
$219,025$218,929 since Sep 2025
5 years
Up $59,892 +38%
$159,038$218,929 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 59523 $1,149 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 59523$1,149
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 11 years.

Typical home values in zip 59523 fell 0.0% over the past year — slower than the nation's +1.2%.

This zip spans 2 counties: Blaine County, MT 99% · Hill County, MT 1%

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

Typical home value $218,929 as of Sep 2026
-0.0%year on year

Typical home value — 59523

Mid-tier homes, smoothed and seasonally adjusted.

$100,000 $200,000 $300,000 2018 2020 2022 2024 2026 59523 $218,929 United States $366,157
$100,000 $200,000 $300,000 2018 2022 2026
  • 59523$218,929
  • United States$366,157

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