Zip lookup · MT

59914
Big Arm, Montana.

Big Arm, Lake County, MT · population 345

What it costs per month · 59914 $4,500/mo

to buy the typical home at today's mortgage rate — +$2,846 (+172%) since Jan 2020.

What the home itself did
1 year
Down $9,198 -1%
$866,604$857,406 since Sep 2025
5 years
Up $174,099 +25%
$683,307$857,406 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.

$1,000 $2,000 $3,000 $4,000 2002 2006 2010 2014 2018 2022 2026 59914 $4,500 United States $1,922
$1,000 $2,000 $3,000 $4,000 2002 2010 2018 2026
  • 59914$4,500
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 15 years.

Typical home values in zip 59914 fell 1.1% over the past year — slower than the nation's +1.2%.

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

Typical home value $857,406 as of Sep 2026
-1.1%year on year

Typical home value — 59914

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $400,000 $600,000 $800,000 2018 2020 2022 2024 2026 59914 $857,406 United States $366,157
$200,000 $400,000 $600,000 $800,000 2018 2022 2026
  • 59914$857,406
  • 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
4.1 59931 Rollins 335 — $1,137,954
4.2 59910 Big Arm 692 — $892,517
6.2 59929 Proctor 230 — $661,436
6.3 59915 Elmo 452 — $797,968
9.7 59922 Lakeside 2,337 $2,510 $846,055
12.1 59860 Polson 11,897 $1,635 $574,368
12.7 59932 Somers 1,850 — $707,572
17.5 59920 Kila 1,704 — $682,906
18.6 59845 Hot Springs 1,223 — $262,859
19.0 59911 Bigfork 9,493 $2,069 $806,242

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