USPS Mail Box Locations

The United State Postal Service has provided a blue letter box on campus for personal prestamped mail and small parcels. The mailbox can be found here:

• Corner of North Perimeter Rd. & University Dr., in front of the Library

United States Postal Service letter boxes are for personal prestamped envelopes and small parcels only. Pre-stamped parcels that are unable to fit in the letter boxes should be dropped off at Distribution Services or Canyon Post for pickup by the United States Postal Service.

Personal outgoing mail can also be dropped off at the following locations:

• Canyon Post in Poly Canyon Village
• Pacheco Post in yakitutu

Prestamped official Cal Poly mail should be placed in the red campus mail bags for processing by Distribution Services.