In which county is ZIP code 59111 located?

ZIP 59111 is listed under Yellowstone, MT.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 59111: Billings, MT

ZIP: 59111

County: Yellowstone

Coordinates: 45.78330, -108.50070

ZIP Type: Standard

Time Zone: Mountain Time (MT)

Get a reliable snapshot of the Billings, MT postal area 59111. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Billings
ZIP Code	59111
County	Yellowstone
State	MT
Latitude / Longitude	45.78330, -108.50070
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 59111 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 59111 are listed as 45.78330 / -108.50070, useful for GPS and service checks in and around Billings, MT.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 59111 for mail delivery and general location reference in Yellowstone, MT.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Billings within MT.

Frequently Asked Questions

What is the primary city for ZIP code 59111?

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

In which county is 59111 located?

ZIP code 59111 is situated within Yellowstone, MT.

What are the coordinates for 59111?

The approximate center point is 45.78330 (Latitude) and -108.50070 (Longitude).

Is ZIP code 59111 active?

This page lists ZIP 59111 as Listed based on the latest refresh date shown above.

Does ZIP 59111 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