six multicolored mailboxes

Contact Us

Per interim University policy, our office is working remotely. We encourage you to send any inquiries via email to

Our office is open Monday-Friday from 8:30am-5:00pm. Our office is closed for University observed holidays.

Phone: (314) 935-6834
Fax: (314) 935-6744

Mailing Address:

Washington University in St. Louis
A&S Pre-College Programs
Campus Box 1145
11 North Jackson Avenue, Suite 1000
St. Louis, MO 63105-2153