Monday - Friday
8:30 a.m. - 4:00 p.m.
- Closed weekends & during college holidays
- Open during summer and academic breaks
Questions or Comments?
Paul Dearborn, Campus Postmaster
Contract Postal Unit
The Campus Post Office, operated as a Contract Unit of the United States Postal Service, serves the entire campus community.
Customers may purchase stamps and U.S. Postal Service Money Orders, send Express Mail, Priority Mail, Certified, Registered, Insured, Delivery and Signature Confirmation and International Mail. You may also obtain zip codes and postal information.
The Campus Post Office accepts cash, checks (with I.D.), credit/debit cards and MACK bucks for payment. Money Orders may be purchased with cash and debit cards only.
As a college mail center, we also handle all the college mail sorting and delivery, and maintain student mailboxes.
Merrimack College Address Format
Mail Stop Number(students) and / or Department Name (Faculty/Staff)
315 Turnpike St
N Andover MA 01845
All resident undergraduate students are assigned a mail stop code for address purposes. These mail stop codes allow the Post Office staff to deliver incoming items to individual students and these are assigned during summer prior to the start of the academic year. Once assigned, the student will retain this number while they are registered. They can be accessed by students via their MyMack account and are found with their residency information.
Email package notifications are sent through our department tracking system when an item has arrived for an individual and the student must come to the Campus Post Office for pick up.
Those students wishing to receive hard copy correspondence such as letter mail, birthday cards, financial statements, etc., may elect a physical mailbox with a key to replace the virtual stop number assignment. Email package notifications will still be received for pick up items but letters and other mail will go into this locked mail box.
All registered students, including graduate students and commuters, can receive either type of mail service if they wish to use the college as their main address. Contact the Post Office to request this service.
There are no fees for either type of mail service, but there is a fee for replacement of lost mail box keys.
The Campus Post Office accepts delivery from all the major carriers, including U.S. Postal Service, Fed Ex., UPS, and others. Emergency items that need to arrive on a weekend or holiday when the Post Office is closed, may be sent c/o Police Services and will be held for pick up.
Campus Post Office Contacts