Waldo County Post Office

Find Waldo County Maine 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.


Belfast Post Office 1 Franklin Street Belfast ME 04915 207-338-1820


Brooks Post Office 20 Purple Heart Highway Brooks ME 04921 207-722-3670

Burnham Post Office 26 Troy Road Burnham ME 04922 207-487-2267

Frankfort Post Office 48 Main Road North Frankfort ME 04438 207-223-4072

Freedom Post Office 93 Belfast Road Freedom ME 04941 207-382-6444

Islesboro Post Office 114 Main Road Islesboro ME 04848 207-734-8884

Liberty Post Office 76 Main Street Liberty ME 04949 207-589-4200

Lincolnville Center Post Office 499 Hope Road Lincolnville ME 04849 207-763-3222

Lincolnville Post Office 2512 Atlantic Highway Lincolnville ME 04849 207-789-5346

Monroe Post Office 59 East Main Street Monroe ME 04951 207-525-7786

Morrill Post Office 63 North Main Street Morrill ME 04952 207-342-5165

Sandy Point Post Office 118 Sandy Point Road Stockton Springs ME 207-567-3875

Searsmont Post Office 49 Main St N Searsmont ME 04973 207-342-5944

Searsport Post Office 4 Water Street Searsport ME 04974 207-548-2703

Stockton Springs Post Office 221 Main Street Stockton Springs ME 04981 207-567-3583

Thorndike Post Office 58 Mount View Road Thorndike ME 04986 207-568-3489

Troy Post Office 846 Bangor Road Troy ME 04987 207-948-2219

Winterport Post Office 400 South Main Street Winterport ME 04496 207-223-4692

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.