21821 Post Office

Find 21821 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.


Deal Island Post Office 10051 Deal Island Road Deal Island MD 21821 410-784-2824


Nanticoke Post Office 20501 Nanticoke Road Nanticoke MD 21840 7.4 miles from 21821 410-873-2711

Upper Fairmount Post Office 27741 Fairmount Road Westover MD 21871 7.9 miles from 21821 410-651-2008

Crocheron Post Office 1543 Bennett Road Crocheron MD 21627 9.1 miles from 21821 410-397-8317

Bivalve Post Office 20972 Nanticoke Road Bivalve MD 21814 9.9 miles from 21821 410-873-2967

Tyaskin Post Office 4693 Tyaskin Road Tyaskin MD 21865 11.3 miles from 21821 410-873-2346

Westover Post Office 8930 Crisfield Highway Westover MD 21871 11.8 miles from 21821 410-651-0988

Marion Station Post Office 28530 Hudson Corner Road Marion Station MD 21838 11.8 miles from 21821 410-623-8270

Princess Anne Post Office 11690 Somerset Avenue Princess Anne MD 21853 12.4 miles from 21821 410-651-2101

Crisfield Post Office 400 West Main Street Crisfield MD 21817 13.0 miles from 21821 410-968-1550

Ewell Post Office 20925 Caleb Jones Road Smith Island MD 21824 13.3 miles from 21821 410-425-5751

Tylerton Post Office 3071 Union Church Road Smith Island MD 21866 14.8 miles from 21821 410-425-4181

Allen Post Office 3519 Allen Road Allen MD 21810 15.2 miles from 21821 410-742-3981

Crapo Post Office 2568 Lakesville-Crapo Road Crapo MD 21626 15.5 miles from 21821 410-397-8036

Eden Post Office 31676 Eden Allen Road Eden MD 21822 16.4 miles from 21821 410-742-2759

Quantico Post Office 6300 Cherry Walk Road Quantico MD 21856 17.2 miles from 21821 410-742-8350

Saxis Post Office 20264 Saxis Road Saxis VA 23427 19.4 miles from 21821 757-824-3673

Fruitland Post Office 201 East Main Street Fruitland MD 21826 19.4 miles from 21821 410-749-6677

Pocomoke City Post Office 207 Market Street Pocomoke MD 21851 20.0 miles from 21821 410-957-1620

Fishing Creek Post Office 2654 Hoopers Island Road Fishing Creek MD 21634 20.6 miles from 21821 410-397-3318

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.