Post office in Superior
AgentData lists 32 post offices in Superior, United States. Updated May 2026.
313, Chestnut Avenue, Carlton, 55718, MN
1110, Cloquet Avenue, Cloquet, 55720, MN
10, West County Route 61, Esko, 55733, MN
2929, Halvor Lane, Superior, 54880, WI
9683, East Main Street, Poplar, 54864, WI
2202, East 2nd Street, Superior, 54880, WI
6870, South Lake Avenue, Lake Nebagamon, 54849, WI
316, Cloquet Avenue, Cloquet, 55720, MN
Maple, 54854, WI
7204, Wisconsin Avenue, Hawthorne, 54842, WI
13974, United States Highway 2, Brule, 54820, WI
217, 2nd Street, Duluth, 55810-1650, MN
Also in Superior
Frequently asked questions
How many post offices are in Superior?
AgentData lists 32 post offices in Superior as of May 2026.
Which post offices in Superior have a website?
0 of 32 post offices in Superior 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.
GET /api/local-businesses?category=post-office&city=superior