U.S. Postal Services

Visit our U.S. Contract Postal Unit located at the Service Counter in the Atrium of Thwing Center!

Hours of Operation

The USPS Contract Postal Unit located within Thwing Center is open Monday-Friday 9:00a-4:00p*. Services available include: stamp sales, retail envelope sales, greeting card sales, domestic and international First Class Mail, domestic Priority Mail, domestic Express Priority Mail*, Certified Mail* and Money Orders*.

*Express Priority Mail, Certified Mail and Money Order sales end at 2:30p.


Other Closings

 The Thwing CPU is closed on all university holidays and days that the university is closed, as well as other select dates throughout the year. If you have a time-sensitive need, please call ahead at 216.368.2660 to ensure that we can accommodate you.

Payment and Rates

We can only accept cash and CaseOneCard as payment at our Service Counter. We do not accept personal checks, cashiers checks, speedtypes, department cards, or credit/debit cards. Recognized CWRU departments looking to order stamps using their speedtype may do so through the 'online stamps order' form below.

Contact Us

Have questions? Call us at 216.368.2660!