Tyngsboro Post Office

353 Middlesex Rd, Tyngsboro, MA 01879

Contact Numbers

Phone: 978-649-7381
Fax: 978-664-1875
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 7:00am - 5:30pm
Tuesday 7:00am - 5:30pm
Wednesday 7:00am - 5:30pm
Thursday 7:00am - 5:30pm
Friday 7:00am - 5:30pm
Saturday 7:00am - 2:00pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 2:00pm
Sunday Closed

Passport Acceptance Hours

Monday 9:00am - 2:00pm
Tuesday 9:00am - 2:00pm
Wednesday 9:00am - 2:00pm
Thursday 9:00am - 2:00pm
Friday 9:00am - 2:00pm
Saturday Closed
Sunday Closed

  • Visit our Passport FAQ page for a complete overview of what to bring, what you need to know, and how long it will take.
  • You will need two forms of Identification with copies.
  • A passport quality photo. Available at location.
  • The appropriate application form printed and filled out, and the required fee for applying or renewing.
  • You can find up to date costs, information, and forms at the State Departments Travel Site

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Packaged Stamps
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Street Parking

Visit our Links Page for links to Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

Nashua South
254 Daniel Webster Hwy Unit 4
0.9 mile away

35 Executive Dr
2.0 miles away

170 Pleasant St
2.5 miles away

North Chelmsford
3 Kennedy Dr
2.9 miles away


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Today I received in my mailbox a book which I purchased as a gift for a small child. The book is soft covered but backed with cardboard in the envelope to keep it flat. However, the mail delivery person squashed it into my mailbox in such a way that one whole corner is smashed and the other side is bent practically in half. This is unacceptable. Walk a few steps to my front door instead of ruining a child's gift! How would you like to receive your mail like that?


I always go to the Postal Center USA to ship my packages. Most of the staff at the Tyngsborough Post Office are humorless and sans personality.My local postal carrier is so incompetent. I had a card in my home's mailbox to be picked up. We did not receive mail yesterday because of the weekend storm. However, we did receive mail today. The carrier lowered the flag on our box, but did not take the card to be mailed.This is not the first mistake he has made. We get our neighbors mail regularly. Their name is not even close to ours. If I made as many mistakes in my job as he does, I'd be fired by now. I will continue to mail items from work and the Postal Center USA.


I think I know the man you talk about. I've been there few times. He always looks serious, and not smile at all. He should be doing other job, not customer facing job.


I made a trip to the Tyngsboro Post Office, March 5, 2013 at 3:45pm to return an item in the mail. I have never done this before,so I asked the man behind the counter if he could help me. It was a plastic bag that needed packing tape and tape for the label. He was upset because I didn't have my own packing tape. I told him I would take it home and do it myself if he would tell me what to do.He finally put the two pieces of tape on it and then told me don't let it happen again. He was very rude. I have been a resident of the town of Tyngsboro for sixty years and will not do anymore business there in the future. Other post offices in the area go out of their way to assist people.

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