In which county is ZIP code 59018 located?

ZIP 59018 is listed under Park, MT.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 59018: Clyde Park, MT

ZIP: 59018

County: Park

Coordinates: 45.83410, -110.62220

ZIP Type: Standard

Time Zone: Mountain Time (MT)

Explore detailed information for ZIP code 59018 in Clyde Park, MT. We include verified county details for Park plus key geographic references used for mapping and logistics.

Primary City	Clyde Park
ZIP Code	59018
County	Park
State	MT
Latitude / Longitude	45.83410, -110.62220
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 59018 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 59018 are listed as 45.83410 / -110.62220, useful for GPS and service checks in and around Clyde Park, MT.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 59018 for mail delivery and general location reference in Park, MT.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Clyde Park.

Related ZIP Codes (Nearby)

Explore other postal codes near Clyde Park within MT.

Frequently Asked Questions

What is the primary city for ZIP code 59018?

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

In which county is 59018 located?

ZIP code 59018 is situated within Park, MT.

What are the coordinates for 59018?

The approximate center point is 45.83410 (Latitude) and -110.62220 (Longitude).

Is ZIP code 59018 active?

This page lists ZIP 59018 as Listed based on the latest refresh date shown above.

Does ZIP 59018 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