Post Offices

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

Grand Marsh Post Office

Post Office in Grand Marsh, Wisconsin on County Rd E. Operating hours, phone number, services information, and other locations.

Address: 644 County Rd E, Grand Marsh, WI 53936
Phone: 608-339-6113
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 10:00am - 2:00pm
Tuesday 10:00am - 2:00pm
Wednesday 10:00am - 2:00pm
Thursday 10:00am - 2:00pm
Friday 10:00am - 2:00pm
Saturday 9:00am - 10:45am
Sunday Closed

Lobby Hours

Monday 7:30am - 4:30pm
Tuesday 7:30am - 4:30pm
Wednesday 7:30am - 4:30pm
Thursday 7:30am - 4:30pm
Friday 7:30am - 4:30pm
Saturday 7:30am - 4:30pm
Sunday Closed

Last Collection Times

Monday 1:45pm
Tuesday 1:45pm
Wednesday 1:45pm
Thursday 1:45pm
Friday 1:45pm
Saturday 10:15am
Sunday Closed