In which county is ZIP code 59912 located?

ZIP 59912 is listed under Flathead, MT.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 59912: Columbia Falls, MT

ZIP: 59912

County: Flathead

Coordinates: 48.35340, -114.17840

ZIP Type: Standard

Time Zone: Mountain Time (MT)

Get a reliable snapshot of the Columbia Falls, MT postal area 59912. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Columbia Falls
ZIP Code	59912
County	Flathead
State	MT
Latitude / Longitude	48.35340, -114.17840
ZIP Type	Standard
Time Zone	Mountain Time (MT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 59912 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 59912 is commonly represented around 48.35340, -114.17840. These coordinates help identify the general area within Flathead, MT.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 59912 for mail delivery and general location reference in Flathead, MT.

Some addresses near Columbia Falls may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Columbia Falls within MT.

Frequently Asked Questions

What is the primary city for ZIP code 59912?

The primary city for this ZIP code is Columbia Falls, located in MT.

In which county is 59912 located?

ZIP code 59912 is situated within Flathead, MT.

What are the coordinates for 59912?

The approximate center point is 48.35340 (Latitude) and -114.17840 (Longitude).

Is ZIP code 59912 active?

This page lists ZIP 59912 as Listed based on the latest refresh date shown above.

Does ZIP 59912 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08