Acton Post Office

7 Post Office Sq, Acton, MA 01720

Contact Numbers

Phone: 978-263-7744
Fax: 978-263-6725
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday Closed

Last Collection Times

Monday 5:15pm
Tuesday 5:15pm
Wednesday 5:15pm
Thursday 5:15pm
Friday 5:15pm
Saturday 3:00pm
Sunday Closed

Passport Appointment Hours*

Monday 9:00am - 12:00pm, 1:00pm - 3:00pm
Tuesday 9:00am - 12:00pm, 1:00pm - 3:00pm
Wednesday 9:00am - 12:00pm, 1:00pm - 3:00pm
Thursday 9:00am - 12:00pm, 1:00pm - 3:00pm
Friday 9:00am - 12:00pm, 1:00pm - 3:00pm
Saturday 9:00am - 2:00pm
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

*An appointment is required to apply for or renew US Passports. Please Call or schedule online.

Bulk Mail Acceptance Hours

Monday 8:30am - 12:00pm, 12:30pm - 4:00pm
Tuesday 8:30am - 12:00pm, 12:30pm - 4:00pm
Wednesday 8:30am - 12:00pm, 12:30pm - 4:00pm
Thursday 8:30am - 12:00pm, 12:30pm - 4:00pm
Friday 8:30am - 12:00pm, 12:30pm - 4:00pm
Saturday Closed
Sunday Closed

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Line
  • 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
  • Philatelic Services
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lobby has Vending
  • Lot Parking
  • Passport Appointment Hours

Visit our Links Page for 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:

West Concord
35 Beharrell St
1.7 miles away

West Acton
241 Arlington St
2.0 miles away

143 Main St
2.6 miles away

301 Littleton Rd
2.9 miles away


*Comments below are not read by postal employees. Please do not post personal information.

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Carrier doesn't even knock or ring doorbell on a package that requires a signature. Not sure how I'm ever supposed to receive a package... Terrible service.


A package was delivered for me to a parcel box but a key was not left on December 23. I therefore have not been able to retrieve the package. Please make sure that the delivery person on Monday puts the parcel box key in the mailbox for 34 Brewster Lane, Acton, MA. Thank you for your assitance.


I dont know what's going on? And no ones answer there. But, my landlord moved to Acton, I live two towns away, mail my rent checks from the post office in my town, (I've tried the blue curbside bins also, in 3 different areas of town). They dont get to him for 8, 10, 15, days and four he never recieved. I had to stop payments, costing me money, and it messes up my finances cause I'm dont when if ever it's getting cashed. Five months in row now. I don't know what is going on, and I feel stupid like I'm not paying on time cause of USPS. No one believes the old " check is in the mail" line...

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