21638 Post Office

Find 21638 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.


Grasonville Post Office 4307 Main Street Grasonville MD 21638 410-827-7322


Queenstown Post Office 7100 Main Street Queenstown MD 21658 4.4 miles from 21638 410-827-7111

Chester Post Office 1575 Postal Road Chester MD 21619 4.8 miles from 21638 410-643-6488

Stevensville Post Office 366 Thompson Creek Mall Stevensville MD 21666 6.1 miles from 21638 410-643-5640

Wye Mills Post Office 14278 Old Wye Mills Road Wye Mills MD 21679 6.8 miles from 21638 410-827-8917

Centreville Post Office 202 East Water Street Centreville MD 21617 10.5 miles from 21638 410-758-0640

Saint Michaels Post Office 303 South Talbot Street St. Michaels MD 21663 10.8 miles from 21638 410-745-9616

Wittman Post Office 22611 Pot Pie Road Wittman MD 21676 11.1 miles from 21638 410-745-2815

Cordova Post Office 11836 Kittys Corner Road Cordova MD 21625 12.3 miles from 21638 410-820-2964

Bozman Post Office 7983 Quaker Neck Road St. Michaels MD 21663 12.4 miles from 21638 410-745-2009

Newcomb Post Office 7414 Back Street Easton MD 21601 13.0 miles from 21638 410-745-3116

Rock Hall Post Office 5691 Liberty Street Rock Hall MD 21661 13.5 miles from 21638 410-639-7054

Easton Post Office 116 East Dover Street Easton MD 21601 13.6 miles from 21638 410-822-0486

Queen Anne Post Office 32209 Park Avenue Queen Anne MD 21657 13.6 miles from 21638 410-820-2939

Royal Oak Post Office 25897 Royal Oak Road Easton MD 21601 13.7 miles from 21638 410-745-2359

Sherwood Post Office 7689 Sherwood Road Sherwood MD 21665 13.7 miles from 21638 410-886-2634

Hillsboro Post Office 22043 Main Street Hillsboro MD 21641 14.4 miles from 21638 410-364-5588

Gibson Island Post Office 534 Broadwater Way Gibson Island MD 21056 15.0 miles from 21638 410-360-5372

Eastport Post Office 821 Chesapeake Avenue Annapolis MD 21403 15.1 miles from 21638 410-267-7051

Annapolis Post Office 1 Church Circle Annapolis MD 21401 15.6 miles from 21638 410-263-9291

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.