Worcester County Post Office

Find Worcester County Massachusetts post offices and USPS mailing boxes. Post offices provide information on bulk mail services, domestic mail delivery, international shipping, change of address, mail forwarding, PO boxes, and passport services.


Ashburnham Post Office 123 Central Street Ashburnham MA 01430 978-827-3174


Athol Post Office 242 Main Street Athol MA 01331 978-249-8535

Auburn Post Office 60 Auburn Street Auburn MA 01501 508-832-3406

Baldwinville Post Office 38 Elm Street Templeton MA 01436 978-939-5780

Barre Post Office 500 South Street Barre MA 01005 978-355-2375

Berlin Post Office 260 Pleasant Street Berlin MA 01503 978-838-2847

Blackstone Post Office 149 Main Street Blackstone MA 01504 508-876-8015

Bolton Post Office 1092 Main Street Bolton MA 01740 978-779-5069

Boylston Post Office 67 Shrewsbury Street Boylston MA 01505 508-869-6392

Brookfield Post Office 5 Post Road Brookfield MA 01506 508-867-5369

Charlton City Post Office 9 Powerstation Road Charlton MA 01507 508-248-6108

Charlton Post Office 58 North Main Street Charlton MA 01507 508-248-6289

Clinton Post Office 320 High Street Extension Clinton MA 01510 978-365-4903

Douglas Post Office 331 Main Street Douglas MA 01516 508-476-2750

Dudley Post Office 124 West Main Street Dudley MA 01571 508-943-7682

East Brookfield Post Office 103 Mechanic Street East Brookfield MA 01515 508-867-5396

East Templeton Post Office 132B Patriots Rd East Templeton MA 01438 978-632-7635

Fayville Post Office 67 Boston Worcester Turnpike Southborough MA 01772 508-485-5262

Fiskdale Post Office 458 Main Street Sturbridge MA 01518 508-347-6486

Fitchburg Post Office 881 Main Street Fitchburg MA 01420 978-342-6343

What Change of Address options are available?

Customers can request a temporary or permanent Change of Address either online or in person at the Post Office using PS Form 3575. The online application for Change of Address has a $1.00 identity validation fee.

Is it possible to insure mail and items sent via the USPS?

Yes. Standard mail can be insured for up to $5,000 for an additional fee. Registered mail items can be insured for up to $50,000.

What is the USPS Office of Inspector General?

The Office of Inspector General (OIG) is a division within the USPS responsible for ensuring the integrity and accountability of the postal service. It conducts investigations to safeguard the postal system and performs audits and reviews.