21040 Post Office

Find 21040 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.


Edgewood Post Office 2290 Hanson Road Edgewood MD 21040 410-676-9378


Abingdon Post Office 2945 Emmorton Road Abingdon MD 21009 3.1 miles from 21040 410-569-4421

Belcamp Post Office 4405 Pulaski Highway Belcamp MD 21017 3.3 miles from 21040 410-272-3525

Gunpowder Post Office 4405 Austin Road Aberdeen Proving Ground MD 21010 3.6 miles from 21040 410-676-1905

Joppa Post Office 906 Joppa Farm Road Joppa MD 21085 4.4 miles from 21040 410-679-5395

Perryman Post Office 428 Michaelsville Road Perryman MD 21130 5.1 miles from 21040 410-272-5712

Upper Falls Post Office 7755 Bradshaw Road Upper Falls MD 21156 6.1 miles from 21040 410-592-3415

Benson Post Office 108 Connolly Road Fallston MD 21047 6.9 miles from 21040 410-877-8325

Kingsville Post Office 7363 Sunshine Avenue Kingsville MD 21087 6.9 miles from 21040 410-592-3503

Chase Post Office 12404 Eastern Avenue Middle River MD 21220 7.0 miles from 21040 410-335-6283

Bel Air Post Office 202 Blum Court Bel Air MD 21014 7.3 miles from 21040 410-420-7544

White Marsh Post Office 5422 Ebenezer Road White Marsh MD 21162 8.3 miles from 21040 410-335-7215

Aberdeen Post Office 30 West Bel Air Avenue Aberdeen MD 21001 8.3 miles from 21040 410-272-1610

Fallston Post Office 2416 Watervale Road Fallston MD 21047 8.4 miles from 21040 410-877-2846

Fork Post Office 12544 Harford Road Hydes MD 21082 8.4 miles from 21040 410-592-7279

Churchville Post Office 2931 Churchville Road Churchville MD 21028 8.8 miles from 21040 410-734-9119

Aberdeen Proving Ground Post Office 4510 Boothby Hill Avenue Aberdeen Proving Ground MD 21005 9.3 miles from 21040 410-272-2706

Nottingham Post Office 4990 Mercantile Road Nottingham MD 21236 9.7 miles from 21040 410-931-4305

Middle River Post Office 200 Wilson Point Road Middle River MD 21220 10.3 miles from 21040 410-687-5568

Baldwin Post Office 13516 Long Green Pike Baldwin MD 21013 10.5 miles from 21040 410-592-7538

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.