In which county is ZIP code 59430 located?

ZIP 59430 is listed under Fergus, MT.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 59430: Denton, MT

ZIP: 59430

County: Fergus

Coordinates: 47.31910, -109.87890

ZIP Type: Standard

Time Zone: Mountain Time (MT)

This profile provides an in-depth look at ZIP code 59430, serving Denton in MT. It lies in Fergus and supports delivery, planning, and address verification.

Primary City	Denton
ZIP Code	59430
County	Fergus
State	MT
Latitude / Longitude	47.31910, -109.87890
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 59430 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 59430 is commonly represented around 47.31910, -109.87890. These coordinates help identify the general area within Fergus, MT.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 59430 for mail delivery and general location reference in Fergus, MT.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Denton within MT.

Frequently Asked Questions

What is the primary city for ZIP code 59430?

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

In which county is 59430 located?

ZIP code 59430 is situated within Fergus, MT.

What are the coordinates for 59430?

The approximate center point is 47.31910 (Latitude) and -109.87890 (Longitude).

Is ZIP code 59430 active?

This page lists ZIP 59430 as Listed based on the latest refresh date shown above.

Does ZIP 59430 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