Post Offices

Post Offices in & near Green Valley, Minnesota. Operating hours, locations, phone/fax number, services information.

Marshall Post Office

Post Office in Marshall, Minnesota on W Lyon St. Operating hours, phone number, services information, and other locations.

Address: 302 W Lyon St, Marshall, MN 56258
Phone: 507-532-4937
Fax: 507-532-6006
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:30am - 4:30pm
Tuesday 8:30am - 4:30pm
Wednesday 8:30am - 4:30pm
Thursday 8:30am - 4:30pm
Friday 8:30am - 4:30pm
Saturday 9:00am - 11:00am
Sunday Closed

Lobby Hours

Monday 2:15pm
Tuesday 2:15pm
Wednesday 2:15pm
Thursday 2:15pm
Friday 2:15pm
Saturday 2:15pm
Sunday Closed

Last Collection Times

Monday 9:00am - 2:00pm
Tuesday 9:00am - 2:00pm
Wednesday 9:00am - 2:00pm
Thursday 9:00am - 2:00pm
Friday 9:00am - 2:00pm
Saturday 9:30am - 10:30am
Sunday Closed