Addresses for all UCSF departments and units based in San Francisco have the zip code 94143 regardless of location. This zip code is unique to UCSF.
U.S. Postal Service mail should be addressed as follows:
Department Name, Box XXXX 550 16th St., Floor 4
San Francisco, CA 94143
Commercial Deliveries and Accountable Mail
Packages from commercial carriers and accountable mail are generally delivered directly to the recipient. These items should be addressed with the geographic zip code rather than the UCSF unique zip code of 94143.
Commercial carriers – FedEx, UPS, etc.
Accountable mail – Registered, certified, insured and/or express mail for which a signature is required. (If accountable mail is received at the central UCSF mail facility, UCSF staff sign, enter it into a database for tracking purposes and then deliver it to the addressee.)
Deliveries and accountable mail should be addressed as follows:
Street Address and Room Number
University of California, San Francisco
San Francisco, CA 94XXX (geographic zip code)