241 W Madison St Waterloo, WI 53594
Phone: 920-478-4335
| Post Office Lobby Hours | |
|---|---|
| Monday | 7:00am - 4:45pm |
| Tuesday | 7:00am - 4:45pm |
| Wednesday | 7:00am - 4:45pm |
| Thursday | 7:00am - 4:45pm |
| Friday | 7:00am - 4:45pm |
| Saturday | 7:00am - 11:00am |
| Sunday | Closed |
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Waterloo Post Office is a United States Postal Service (USPS) facility in Waterloo, WI. This post office offers a full array of services, including package delivery and first class mail.
Mailboxes in Waterloo