Post Offices

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

Mount Vernon Post Office

Post Office in Mount Vernon, Iowa on 2nd St SW. Operating hours, phone number, services information, and other locations.

Address: 124 2nd St SW, Mount Vernon, IA 52314
Phone: 319-895-6123
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:30am - 1:00pm, 1:45pm - 4:30pm
Tuesday 8:30am - 1:00pm, 1:45pm - 4:30pm
Wednesday 8:30am - 1:00pm, 1:45pm - 4:30pm
Thursday 8:30am - 1:00pm, 1:45pm - 4:30pm
Friday 8:30am - 1:00pm, 1:45pm - 4:30pm
Saturday 8:30am - 10:30am
Sunday Closed

Lobby Hours

Monday 4:15pm
Tuesday 4:15pm
Wednesday 4:15pm
Thursday 4:15pm
Friday 4:15pm
Saturday 4:45pm
Sunday Closed

Last Collection Times

Monday 9:00am - 12:00pm, 2:00pm - 4:00pm
Tuesday 9:00am - 12:00pm, 2:00pm - 4:00pm
Wednesday 9:00am - 12:00pm, 2:00pm - 4:00pm
Thursday 9:00am - 12:00pm, 2:00pm - 4:00pm
Friday 9:00am - 12:00pm, 2:00pm - 4:00pm
Saturday Closed
Sunday Closed