Open
Monday-Friday 7:30am-4:00pm
200 West Lake Street
6011 Campus Delivery
Central Receiving Building
Mail Distribution is responsible for the prompt and accurate receiving, processing, distribution, and posting of all inbound, outbound, and Campus Mail. We also provide departments with supplies and services such as stamps, forms, labels, and postal supplies. All mail processed at this facility must be paid for with department funds. In order to ensure timely service, please have all mail to our facility by 3:00pm. No personal mail is accepted and no stamps for personal use are available for sale in our facility.
80523 + Four Digit Campus Delivery Code
This is the dedicated Zip Code for Colorado State University business operations mail.
All mail sent to CSU should use the 80523 Zip Code plus your Campus Delivery Code to ensure timely delivery to the intended recipient. Update your campus delivery code to ensure proper delivery.
Postage Accounting Form
Sending mail? Use the Postage Accounting Form to tell us who to charge for postage. Use this form for 1 piece or many pieces. *This form is required for all mail that does not already have an account number barcode.
Stamp Order Form
Order your USPS stamps here! Have smaller mailings and just need some stamps? Fill out the online Stamp Order Form and we'll send you your stamps or you can pick them up in person. *These stamps are for departmental mailings only, no personal forms of payment are accepted.
Postal Mailing Supplies
Order Form
Do you need USPS forms, envelopes, boxes, tubs and trays? Order them here! These supplies are free (while supplies last) for CSU business use only.
Intra-Campus Mail Cover Sheet
Use this form on your Intra-Campus mail envelopes so they can be reused multiple times.
International mail requires special procedures. Please review these processes and submit for approval before sending International mail to Mail Services.
Subscribe to our e-mail list! We will send out periodic updates on everything from rate updates, new services, changes in procedure, and upcoming closures. You can change your preferences at any time! You can also subscribe to Receiving and Shipping e-mails from the same page.
Campus Delivery Codes
Use this tool to find your Campus Delivery Code. Campus Delivery Codes are different than Department Numbers, please ensure you are using the correct code.
Student Mail
All Student Mail (USPS) and Student Packages (UPS/FedEx/DHL/OnTrac) are handled by Housing & Dining Services and is not routed through our facility. Please contact Housing & Dining Services for more information regarding any student mail or package.