Mary Commons Information Desk and Mail Center

The Mary Commons Information Desk is located inside Mary Commons which is connected to Aurora, Corona and Regina Halls. The Mary Commons Information Desk serves as the college switchboard and provides information to students and visitors regarding directions, campus activities and events.


  • Main College Switchboard
  • Give Directions
  • Distribute mail, packages and deliveries
  • Flower Deliveries
  • Game and activity checkout


Address Format:

All US Postal Service, UPS, FedEx mail and packages being sent to students should be addressed in the following format:

Student Name
CSB Box #
37 S College Ave
St. Joseph, MN 56374

Note: Please include the College's Name (CSB) on the line immediately following the students name.  Please do not address mail as "PO Box" as it may inadvertently be delivered to the Saint Joseph USPS Office and delivery may be delayed.


Stamp booklets can be purchased at the CSB Bookstore. 

The United States Postal Services in Saint Joseph and Collegeville offers the full range of postal services at their offices.

Saint Joseph USPS
117 West Ash ST
Saint Joseph, MN 56374-4400        
Phone: (320) 363-8360

Collegeville USPS
110 East Powerhouse RD
Collegeville, MN 56321-4500
Phone: (320)-363-2760