21216 Post Office

Find 21216 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.


Walbrook Post Office 1908 North Ellamont Street Baltimore MD 21216 410-523-3198


Mondawmin Ml Post Office 2401 Liberty Heights Avenue Baltimore MD 21215 1.0 miles from 21216 410-462-2751

Arlington Post Office 3500 Dolfield Avenue Baltimore MD 21215 1.6 miles from 21216 410-664-2701

Druid Post Office 1826 Pennsylvania Avenue Baltimore MD 21217 1.9 miles from 21216 410-669-1477

Carroll Post Office 340 South Loudon Avenue Baltimore MD 21229 2.1 miles from 21216 410-644-0525

Franklin Post Office 2401 Ashton Street Baltimore MD 21223 2.3 miles from 21216 410-233-2651

Hampden Roland Park Post Office 919 West 34th Street Baltimore MD 21211 2.5 miles from 21216 410-467-5209

Market Center Post Office 130 North Greene Street Baltimore MD 21201 2.9 miles from 21216 410-244-1981

Gwynn Oak Post Office 6101 Liberty Road Lochearn MD 21207 2.9 miles from 21216 410-944-2435

Baltimore Post Office 900 E Fayette St Rm 118 Baltimore MD 21233 3.4 miles from 21216 410-347-4202

Southeast Post Office 340 S Highland Ave Baltimore MD 21281 3.4 miles from 21216 410-342-7803

Calvert Post Office 111 North Calvert Street Baltimore MD 21202 3.5 miles from 21216 410-539-2335

Roland Park Post Office 732 Deepdene Road Baltimore MD 21210 3.8 miles from 21216 410-323-3896

South Post Office 1220 Race Street Baltimore MD 21230 3.8 miles from 21216 410-539-8859

Waverly Post Office 3000 Homewood Avenue Baltimore MD 21218 3.9 miles from 21216 410-467-2136

Mount Washington Post Office 5730 Cottonworth Avenue Baltimore MD 21209 4.0 miles from 21216 410-323-3782

Security Sq Post Office 6901 Security Boulevard Woodlawn MD 21244 4.2 miles from 21216 410-944-3517

Govans Post Office 4904 York Road Baltimore MD 21212 4.2 miles from 21216 410-435-0343

Halethorpe Post Office 6 Waelchli Avenue Halethorpe MD 21227 4.4 miles from 21216 410-242-1483

Catonsville Post Office 1001 Frederick Road Catonsville MD 21228 4.5 miles from 21216 410-869-7204

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.