Explore USPS blue mailboxes around Waterloo. Use the list or map to find a convenient drop box, check pickup times, and get directions. If timing is critical, compare nearby boxes for later collections.
300 W Madison St, Waterloo, WI, 53594
USPS COLLECTION BOX - BLUE BOX
241 W Madison St, Waterloo, WI, 53594
USPS COLLECTION BOX - PO LOBBY
241 W Madison St, Waterloo, WI, 53594
USPS COLLECTION BOX - PO LOBBY
241 W Madison St, Waterloo, WI, 53594
USPS COLLECTION BOX - PO LOBBY
241 W Madison St, Waterloo, WI, 53594
USPS COLLECTION BOX - BLUE BOX
810 N Monroe St, Waterloo, WI, 53594
USPS COLLECTION BOX - BLUE BOX
Use the list or map to locate nearby USPS blue mailboxes with addresses and pickup times. If timing is critical, compare a few locations for later collections.
Open a mailbox detail page to view today’s pickup time and directions. The “Later pickup today” section highlights boxes with later collections.
Mailbox details can change. If you notice an issue, please report it via our Contact page and consider one of the nearby alternatives listed above.