Registration and Enrollment
Red ID Number and Red ID Card
When you applied to San Diego State University you were issued a nine digit student identification number called a Red ID number. This number will be used by offices and departments across campus to identify you and locate your records. You will also need this number to access your WebPortal account and various other student services.
If you forget your Red ID number, you can access it here.
Your Red ID number is printed on the SDSU card which is issued by the SDSU card office. The SDSU card office is located in the lower quad of Aztec Center, in room AC-123. For information about how to obtain your SDSU card, click here.

Registration and WebPortal
Registration at San Diego State University is administered through the Office of the Registrar.
Registration for courses at San Diego State University is done online through the SDSU WebPortal. The WebPortal is your online resource for information about your student standing, registration, course schedule, transcripts, SDSU e-mail, and much more. Click here to log into your WebPortal account.
The “My Registration” link in WebPortal will allow you to view your registration date and time, obtain information about fees, add and drop courses, and much more.
To view a demonstration video on WebPortal registration, click here.
For additional information regarding registration and records, contact the Office of the Registrar at (619) 594-6871.

