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University Store
University store illustration
University Bookstore
The official source for CSUSM gear and textbooks.

Fall Hours: 

Monday - Thursday: 9AM - 5PM

Friday: 9AM - 2PM

Saturday - Sunday: Closed   

Thanksgiving Week Hours:

Monday - Tuesday: 9AM - 5PM

Wednesday - Sunday: Closed          

ScanTron/Supplies Vending Machines

The bookstore maintains 2 vending machines containing ScanTron forms, pencils, masks, and various other school supplies.

  • USU 3rd Floor on the East Wing
  • ELB 2nd Floor in the Breezeway
Store Address

University Commons

333 S. Twin Oaks Valley Road

San Marcos, CA US 92096