Post Offices

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

New Holstein Post Office

Post Office in New Holstein, Wisconsin on Wisconsin Ave. Operating hours, phone number, services information, and other locations.

Address: 1816 Wisconsin Ave, New Holstein, WI 53061
Phone: 920-898-4414
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:30am - 10:30am, 11:30am - 4:30pm
Tuesday 8:30am - 10:30am, 11:30am - 4:30pm
Wednesday 8:30am - 10:30am, 11:30am - 4:30pm
Thursday 8:30am - 10:30am, 11:30am - 4:30pm
Friday 8:30am - 10:30am, 11:30am - 4:30pm
Saturday 9:00am - 11:00am
Sunday Closed

Lobby Hours

Monday 4:15pm
Tuesday 4:15pm
Wednesday 4:15pm
Thursday 4:15pm
Friday 4:15pm
Saturday 11:15am
Sunday Closed

Last Collection Times

Monday 8:30am - 10:30am, 11:30am - 3:00pm
Tuesday 8:30am - 10:30am, 11:30am - 3:00pm
Wednesday 8:30am - 10:30am, 11:30am - 3:00pm
Thursday 8:30am - 10:30am, 11:30am - 3:00pm
Friday 8:30am - 10:30am, 11:30am - 3:00pm
Saturday Closed
Sunday Closed