Zip lookup · MT

59011
Big Timber, Montana.

Big Timber, Sweet Grass County, MT · population 3,167

What it costs per month · 59011 $2,398/mo

to buy the typical home at today's mortgage rate — +$1,583 (+194%) since Jan 2020.

What the home itself did
1 year
Up $40,927 +10%
$415,856$456,782 since Sep 2025
5 years
Up $151,848 +50%
$304,935$456,782 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 $2,500 2002 2006 2010 2014 2018 2022 2026 59011 $2,398 United States $1,922
$500 $1,000 $1,500 $2,000 $2,500 2002 2010 2018 2026
  • 59011$2,398
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 9 years.

Typical home values in zip 59011 rose 9.8% over the past year — faster than the nation's +1.2%.

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

Typical home value $456,782 as of Sep 2026
+9.8%year on year

Typical home value — 59011

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $300,000 $400,000 2018 2020 2022 2024 2026 59011 $456,782 United States $366,157
$200,000 $300,000 $400,000 2018 2022 2026
  • 59011$456,782
  • United States$366,157

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