21405 Post Office

Find 21405 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.


Crownsville Post Office 1333 Generals Highway Crownsville MD 21032 2.5 miles from 21405 410-987-1384


Naval Academy Post Office 1 Wilson Road Annapolis MD 21402 2.8 miles from 21405 410-293-3787

Arnold Post Office 1521 Ritchie Highway Arnold MD 21012 3.0 miles from 21405 410-757-8802

Legion Avenue Post Office 210 Legion Avenue Annapolis MD 21401 4.0 miles from 21405 410-573-6537

Annapolis Post Office 1 Church Circle Annapolis MD 21401 4.8 miles from 21405 410-263-9291

Severna Park Post Office 21 Magothy Bridge Road Severna Park MD 21146 4.9 miles from 21405 410-647-2904

Riva Post Office 3123 Riva Road Riva MD 21140 5.5 miles from 21405 410-956-2187

Eastport Post Office 821 Chesapeake Avenue Annapolis MD 21403 5.6 miles from 21405 410-267-7051

Millersville Post Office 221 Najoles Road Millersville MD 21108 6.2 miles from 21405 410-987-3468

Gambrills Post Office 388 Gambrills Road Gambrills MD 21054 6.7 miles from 21405 410-923-6931

Edgewater Post Office 39 Stepney Lane Edgewater MD 21037 6.8 miles from 21405 410-956-2088

Pasadena Post Office 4301 Mountain Road Pasadena MD 21122 6.9 miles from 21405 410-437-0813

Gibson Island Post Office 534 Broadwater Way Gibson Island MD 21056 7.7 miles from 21405 410-360-5372

Crofton Post Office 1296 Cronson Boulevard Crofton MD 21114 7.8 miles from 21405 410-721-5861

Odenton Post Office 1177 Annapolis Road Odenton MD 21113 8.0 miles from 21405 410-551-2520

Davidsonville Post Office 820 West Central Avenue Davidsonville MD 21035 8.2 miles from 21405 410-956-8352

Riviera Beach Post Office 8489 Rugby Road Pasadena MD 21122 9.2 miles from 21405 410-439-8495

Mayo Post Office 1157 Mayo Road Edgewater MD 21037 9.4 miles from 21405 443-203-0152

Glen Burnie Post Office 7596 Ritchie Highway Glen Burnie MD 21061 9.7 miles from 21405 410-766-8882

Severn Post Office 819 Reece Road Severn MD 21144 10.3 miles from 21405 410-551-9174

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.