Post Offices

Post Offices in & near Superior, Iowa. Operating hours, locations, phone/fax number, services information.

Superior Post Office

Post Office in Superior, Iowa on 7th St. Operating hours, phone number, services information, and other locations.

Address: 110 7th St, Superior, IA 51363
Phone: 712-858-4480
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:00am - 12:00pm
Tuesday 8:00am - 12:00pm
Wednesday 8:00am - 12:00pm
Thursday 8:00am - 12:00pm
Friday 8:00am - 12:00pm
Saturday 8:00am - 8:30am
Sunday Closed

Lobby Hours

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours

Last Collection Times

Monday 4:30pm
Tuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 4:00pm
Sunday Closed

Esthervill Post Office

Address: 605 2nd Ave N, Estherville, IA 51334
Phone: 712-362-3654
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Spirit Lak Post Office

Address: 1513 Hill Ave, Spirit Lake, IA 51360
Phone: 712-336-1683
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Terril Post Office

Address: 109 S State St, Terril, IA 51364
Phone: 712-853-6497
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Arnolds Park Post Office

Address: 50 N Highway 71, Arnolds Park, IA 51331
Phone: 712-332-5172
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Okoboj Post Office

Address: 1009 Highway 71 S, Okoboji, IA 51355
Phone: 712-332-2466
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457