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Post Offices in New Holstein

Click on the Post Office from this list of 1 Post Offices in New Holstein to view the opening hours, phone number, drop-off times, services and other information.

1. USPS Post Office New Holstein (WI)
1816 Wisconsin Ave
New Holstein, WI 53061
The Post Office is open Monday to Wednesday and on Friday from 8:30 am to 10:30 am and from 11:30 am to 3:00 pm. It is closed on Thursday and Saturday and Sunday.