21620 Post Office

Find 21620 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.


Chestertown Post Office 104 Spring Avenue Chestertown MD 21620 410-778-0690


Worton Post Office 10802 Worton Road Worton MD 21678 5.1 miles from 21620 410-778-3778

Church Hill Post Office 558 Main Street Church Hill MD 21623 7.3 miles from 21620 410-556-6118

Rock Hall Post Office 5691 Liberty Street Rock Hall MD 21661 8.6 miles from 21620 410-639-7054

Kennedyville Post Office 11959 Augustine Herman Highway Kennedyville MD 21645 9.1 miles from 21620 410-348-5913

Crumpton Post Office 213 Broad Street Crumpton MD 21628 9.8 miles from 21620 410-928-5183

Centreville Post Office 202 East Water Street Centreville MD 21617 11.0 miles from 21620 410-758-0640

Betterton Post Office 3 3rd Avenue Betterton MD 21610 11.7 miles from 21620 410-348-5153

Sudlersville Post Office 117 South Church Street Sudlersville MD 21668 12.9 miles from 21620 410-438-3616

Barclay Post Office 1325 Goldsboro Road Barclay MD 21607 13.2 miles from 21620 410-438-3565

Ingleside Post Office 2626 Roberts Station Road Ingleside MD 21644 14.1 miles from 21620 410-758-3489

Millington Post Office 412 Cypress Street Millington MD 21651 14.6 miles from 21620 410-928-3909

Queenstown Post Office 7100 Main Street Queenstown MD 21658 14.8 miles from 21620 410-827-7111

Galena Post Office 124 West Cross Street Galena MD 21635 15.1 miles from 21620 410-648-5783

Georgetown Post Office 7480 Augustine Herman Highway Georgetown MD 21930 16.2 miles from 21620 410-275-8175

Massey Post Office 12139 Galena Road Massey MD 21650 16.4 miles from 21620 410-928-5380

Gunpowder Post Office 4405 Austin Road Aberdeen Proving Ground MD 21010 17.5 miles from 21620 410-676-1905

Grasonville Post Office 4307 Main Street Grasonville MD 21638 17.7 miles from 21620 410-827-7322

Wye Mills Post Office 14278 Old Wye Mills Road Wye Mills MD 21679 17.9 miles from 21620 410-827-8917

Templeville Post Office 3711 Barclay Road Marydel MD 21649 18.1 miles from 21620 410-482-2474

About Post Offices

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.