21718 Post Office

Find 21718 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.


Burkittsville Post Office 8 East Main Street Burkittsville MD 21718 301-834-9592


Brownsville Post Office 2439 Boteler Road Brownsville MD 21715 1.9 miles from 21718 301-432-8612

Rohrersville Post Office 4314 Main Street Rohrersville MD 21779 3.4 miles from 21718 301-432-8909

Jefferson Post Office 3702 Jefferson Pike Jefferson MD 21755 5.1 miles from 21718 301-473-8484

Brunswick Post Office 315 Brunswick Street Brunswick MD 21716 5.4 miles from 21718 301-834-9944

Middletown Post Office 7227 Hollow Road Middletown MD 21769 6.5 miles from 21718 301-371-6880

Braddock Heights Post Office 4707 Schley Avenue Braddock Heights MD 21714 6.9 miles from 21718 301-371-5998

Keedysville Post Office 21 South Main Street Keedysville MD 21756 7.5 miles from 21718 301-432-5636

Harpers Ferry Post Office 1010 Washington Street Harpers Ferry WV 25425 7.8 miles from 21718 304-535-2479

Sharpsburg Post Office 118 East Chapline Street Sharpsburg MD 21782 7.9 miles from 21718 301-432-6554

Boonsboro Post Office 5 Potomac Street Boonsboro MD 21713 7.9 miles from 21718 301-432-6861

Lovettsville Post Office 15 North Church Street Lovettsville VA 20180 8.2 miles from 21718 540-822-3835

Myersville Post Office 1 Wolfsville Road Myersville MD 21773 8.5 miles from 21718 301-293-1180

Point Of Rocks Post Office 1597 Bowis Drive Point of Rocks MD 21777 9.7 miles from 21718 301-874-2131

Shepherdstown Post Office 301 South King Street Shepherdstown WV 25443 9.9 miles from 21718 304-876-2370

Adamstown Post Office 5537 Mountville Road Adamstown MD 21710 9.9 miles from 21718 301-874-5429

Halltown Post Office 402 Shepherdstown Pike Halltown WV 25423 10.6 miles from 21718 304-725-3367

Buckeystown Post Office 4001 Buckeystown Pike Frederick MD 21704 11.3 miles from 21718 301-874-5294

College Estates Post Office 1301 West 7th Street Frederick MD 21702 11.4 miles from 21718 301-662-6115

Fairplay Post Office 8215 Sharpsburg Pike Fairplay MD 21733 11.7 miles from 21718 301-582-0559

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.