In which county is ZIP code 58257 located?

ZIP 58257 is listed under Traill, ND.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 58257: Mayville, ND

ZIP: 58257

County: Traill

Coordinates: 47.50140, -97.31760

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Mayville, ND postal area 58257. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Mayville
ZIP Code	58257
County	Traill
State	ND
Latitude / Longitude	47.50140, -97.31760
ZIP Type	Standard
Time Zone	Central Time (CT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 58257 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 58257 is approximately 47.50140 (latitude) and -97.31760 (longitude). This location sits within Traill, contributing to regional planning across ND.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 58257 for mail delivery and general location reference in Traill, ND.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Mayville within ND.

Frequently Asked Questions

What is the primary city for ZIP code 58257?

The primary city for this ZIP code is Mayville, located in ND.

In which county is 58257 located?

ZIP code 58257 is situated within Traill, ND.

What are the coordinates for 58257?

The approximate center point is 47.50140 (Latitude) and -97.31760 (Longitude).

Is ZIP code 58257 active?

This page lists ZIP 58257 as Listed based on the latest refresh date shown above.

Does ZIP 58257 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