Post Offices

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

Waterl Post Office

Post Office in Waterloo, Iowa on Sycamore St. Operating hours, phone number, services information, and other locations.

Address: 300 Sycamore St, Waterloo, IA 50701
Phone: 319-274-2210
Fax: 319-274-2275
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:30am - 5:00pm
Tuesday 8:30am - 5:00pm
Wednesday 8:30am - 5:00pm
Thursday 8:30am - 5:00pm
Friday 8:30am - 5:00pm
Saturday Closed
Sunday Closed

Lobby Hours

Monday 6:30pm
Tuesday 6:30pm
Wednesday 6:30pm
Thursday 6:30pm
Friday 6:30pm
Saturday 6:30pm
Sunday Closed

Last Collection Times

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

Waterloo Annex Post Office

Address: 3314 Marnie Ave, Waterloo, IA 50701
Phone: 319-234-1240
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Cedar Fall Post Office

Address: 221 W 6th St, Cedar Falls, IA 50613
Phone: 319-266-4734
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Dewar Post Office

Address: 5916 1st St, Dewar, IA 50623
Phone: 319-232-5493
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Raymond Post Office

Address: 111 Commercial St, Raymond, IA 50667
Phone: 319-232-6244
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Hudson Post Office

Address: 410 Jefferson St, Hudson, IA 50643
Phone: 319-988-3329
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457