In which county is ZIP code 55804 located?

ZIP 55804 is listed under St. Louis, MN.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 55804: Duluth, MN

ZIP: 55804

County: St. Louis

Coordinates: 46.85510, -92.00740

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Duluth, MN postal area 55804. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Duluth
ZIP Code	55804
County	St. Louis
State	MN
Latitude / Longitude	46.85510, -92.00740
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 55804 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 55804 is approximately 46.85510 (latitude) and -92.00740 (longitude). This location sits within St. Louis, contributing to regional planning across MN.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 55804 for mail delivery and general location reference in St. Louis, MN.

This ZIP may extend beyond the city core into nearby communities within St. Louis.

Related ZIP Codes (Nearby)

Explore other postal codes near Duluth within MN.

Frequently Asked Questions

What is the primary city for ZIP code 55804?

The primary city for this ZIP code is Duluth, located in MN.

In which county is 55804 located?

ZIP code 55804 is situated within St. Louis, MN.

What are the coordinates for 55804?

The approximate center point is 46.85510 (Latitude) and -92.00740 (Longitude).

Is ZIP code 55804 active?

This page lists ZIP 55804 as Listed based on the latest refresh date shown above.

Does ZIP 55804 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