Post office in Duluth

AgentData lists 25 post offices in Duluth, United States. Updated May 2026.

25 businesses1 with websites
Adolph Post Office
Alborn Post Office
Brookston Post Office
Canyon Post Office
Duluth Post Office
FedEx Ship Center

4510, Airport Approach Road

Mount Royal Post Office
proctor yard dwp
Saginaw Post Office
The UPS Store
The UPS Store

23, West Central Entrance, Duluth, 55811, MN

Full profile
Twig Post Office
United States Post Office

106, Waterfront Drive, Two Harbors, 55616, MN

United States Post Office

4427, East Superior Street, Duluth, 55804, MN

United States Post Office

200, Central Avenue, Knife River, 55609, MN

UPS

Also in Duluth

Restaurant ()Fast food restaurant ()Fuel supplier ()Hotel ()Place of worship ()Convenience store ()Private sector bank ()Cafe ()

Post office in nearby cities

Beckley ()Charleston ()Salisbury ()Williamsburg ()Rutland ()Ottumwa ()Lincoln ()Clarksburg ()

Frequently asked questions

How many post offices are in Duluth?

AgentData lists 25 post offices in Duluth as of May 2026.

Which post offices in Duluth have a website?

1 of 25 post offices in Duluth have a website with verified contact details.

Is this data free?

Yes. AgentData is completely free — no credit card, no trial period, no paid tiers.

How is this data collected?

Business listings are sourced from OpenStreetMap and verified through our web crawler, which checks websites for email addresses, phone numbers, and technology stacks.

Access this data via API
GET /api/local-businesses?category=post-office&city=duluth