21090 Post Office

Find 21090 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.


Linthicum Heights Post Office 515 South Camp Meade Road Linthicum Heights MD 21090 410-859-9886


Halethorpe Post Office 6 Waelchli Avenue Halethorpe MD 21227 2.9 miles from 21090 410-242-1483

Brooklyn Curtis Bay Post Office 10 16th Avenue Brooklyn Park MD 21225 3.2 miles from 21090 410-789-3021

Hanover Post Office 7476 New Ridge Road Hanover MD 21076 3.6 miles from 21090 410-694-0386

Elkridge Post Office 6655 Santa Barbara Road Elkridge MD 21075 4.2 miles from 21090 410-379-1535

Glen Burnie Post Office 7596 Ritchie Highway Glen Burnie MD 21061 4.5 miles from 21090 410-766-8882

Carroll Post Office 340 South Loudon Avenue Baltimore MD 21229 5.0 miles from 21090 410-644-0525

Severn Post Office 819 Reece Road Severn MD 21144 5.0 miles from 21090 410-551-9174

Franklin Post Office 2401 Ashton Street Baltimore MD 21223 5.1 miles from 21090 410-233-2651

South Post Office 1220 Race Street Baltimore MD 21230 5.5 miles from 21090 410-539-8859

Catonsville Post Office 1001 Frederick Road Catonsville MD 21228 5.5 miles from 21090 410-869-7204

Market Center Post Office 130 North Greene Street Baltimore MD 21201 6.3 miles from 21090 410-244-1981

Calvert Post Office 111 North Calvert Street Baltimore MD 21202 6.6 miles from 21090 410-539-2335

Jessup Post Office 2851 Jessup Road Jessup MD 20794 6.6 miles from 21090 410-799-8140

Fells Point Post Office 714 South Wolfe Street Baltimore MD 21231 6.8 miles from 21090 410-732-9212

Druid Post Office 1826 Pennsylvania Avenue Baltimore MD 21217 6.9 miles from 21090 410-669-1477

Walbrook Post Office 1908 North Ellamont Street Baltimore MD 21216 7.0 miles from 21090 410-523-3198

Baltimore Post Office 900 E Fayette St Rm 118 Baltimore MD 21233 7.1 miles from 21090 410-347-4202

Southeast Post Office 340 S Highland Ave Baltimore MD 21281 7.1 miles from 21090 410-342-7803

Fort George G Meade Post Office 2789 Macarthur Road Fort Meade MD 20755 7.5 miles from 21090 301-621-7071

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.