United States Post Office Categories Visitor Amenities and Retail Share facebook twitter email ADD TO iCal Google Calendar Page Content Visit the Presidio United States Post Office website >> The Presidio is home to a branch of the U.S. Postal Service located at 558 Presidio Boulevard. It's open from 9:30 pm to 1:30 pm and 2 to 4 pm on weekdays only. Convenient parking is located right outside.
