Post Offices

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

Grim Post Office

Post Office in Grimes, Iowa on SE Gateway Dr. Operating hours, phone number, services information, and other locations.

Address: 400 SE Gateway Dr, Grimes, IA 50111
Phone: 515-986-3460
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:00am - 4:45pm
Tuesday 8:00am - 4:45pm
Wednesday 8:00am - 4:45pm
Thursday 8:00am - 4:45pm
Friday 8:00am - 4:45pm
Saturday 8:30am - 10:30am
Sunday Closed

Lobby Hours

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 5:00pm
Sunday Closed

Last Collection Times

Monday 9:00am - 3:00pm
Tuesday 9:00am - 3:00pm
Wednesday 9:00am - 3:00pm
Thursday 9:00am - 3:00pm
Friday 9:00am - 3:00pm
Saturday Closed
Sunday Closed