Post Offices

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

Griswold Post Office

Post Office in Griswold, Iowa on 4th St. Operating hours, phone number, services information, and other locations.

Address: 608 4th St, Griswold, IA 51535
Phone: 712-778-2384
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:30am - 12:30pm, 1:30pm - 4:00pm
Tuesday 8:30am - 12:30pm, 1:30pm - 4:00pm
Wednesday 8:30am - 12:30pm, 1:30pm - 4:00pm
Thursday 8:30am - 12:30pm, 1:30pm - 4:00pm
Friday 8:30am - 12:30pm, 1:30pm - 4:00pm
Saturday 9:00am - 10:00am
Sunday Closed

Lobby Hours

Monday 3:00pm
Tuesday 3:00pm
Wednesday 3:00pm
Thursday 3:00pm
Friday 3:00pm
Saturday 3:00pm
Sunday Closed

Last Collection Times

Monday 9:30am - 12:30pm, 1:30pm - 3:00pm
Tuesday 9:30am - 12:30pm, 1:30pm - 3:00pm
Wednesday 9:30am - 12:30pm, 1:30pm - 3:00pm
Thursday 9:30am - 12:30pm, 1:30pm - 3:00pm
Friday 9:30am - 12:30pm, 1:30pm - 3:00pm
Saturday Closed
Sunday Closed