Zip lookup ·
MT
59631
59631
Basin, Montana.
Basin, Jefferson County, MT · Helena, MT metro · population 375
What it costs per month · 59631
$1,484/mo
to buy the typical home at today's mortgage rate — +$833 (+128%) since Jan 2020.
What the home itself did
- 1 year
- Down $4,604 -2%
- $287,291$282,687 since Sep 2025
- 5 years
- Up $40,569 +17%
- $242,118$282,687 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.
- 59631$1,484
- United States$1,922
At the last five years' pace, a typical home here doubles in price every 22 years.
Typical home values in zip 59631 fell 1.6% over the past year — slower than the nation's +1.2%.
Typical home value
$282,687
as of Sep 2026
-1.6%year on year
Typical home value — 59631
Mid-tier homes, smoothed and seasonally adjusted.
- 59631$282,687
- Helena$473,368
- United States$366,157
Within 20 miles
| Miles sorted ascending, activate to sort descending | Zip activate to sort by Zip | City activate to sort by City | Population activate to sort by Population | Rent activate to sort by Rent | Home value activate to sort by Home value |
|---|---|---|---|---|---|
| 14.8 | 59728 | Elliston | 394 | — | $424,839 |
| 17.7 | 59638 | Jefferson City | 769 | — | $562,989 |
| 18.1 | 59701 | Butte | 34,232 | $1,443 | $282,353 |
| 18.1 | 59722 | Deer Lodge | 5,732 | — | $300,912 |
Coordinates and population from SimpleMaps US Zips (Basic). Rent and home values from Zillow Research.