21036 Post Office

Find 21036 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.


Dayton Post Office 4924 Ten Oaks Road Dayton MD 21036 410-531-6194


Glenelg Post Office 3900 Ten Oaks Road Glenelg MD 21737 2.3 miles from 21036 410-531-5016

Brookeville Post Office 22311 Georgia Avenue Brookeville MD 20833 3.0 miles from 21036 301-260-2975

Glenwood Post Office 3000 Route 97 Glenwood MD 21738 3.9 miles from 21036 410-489-4451

Highland Post Office 12975 Highland Road Highland MD 20777 4.0 miles from 21036 301-854-2418

West Friendship Post Office 12800 Highway 144 West Friendship MD 21794 5.5 miles from 21036 410-442-1790

Ashton Post Office 19 Olney Sandy Spring Road Ashton-Sandy Spring MD 20861 5.9 miles from 21036 301-774-0100

Sandy Spring Post Office 901 Olney Sandy Spring Road Sandy Spring MD 20860 6.0 miles from 21036 301-924-1634

Olney Post Office 3570 Olney Laytonsville Road Olney MD 20832 6.5 miles from 21036 301-260-9013

Fulton Post Office 11831 Scaggsville Road Fulton MD 20759 7.2 miles from 21036 301-604-3425

Laytonsville Post Office 6830 Olney Laytonsville Road Laytonsville MD 20882 7.5 miles from 21036 301-208-3736

Lisbon Post Office 1280 Hopkins Alley Lisbon MD 21765 7.8 miles from 21036 410-489-7177

Simpsonville Post Office 10400 Shaker Drive Columbia MD 21046 8.0 miles from 21036 410-772-0194

American Cities Post Office 10227 Wincopin Circle Columbia MD 21044 8.1 miles from 21036 410-381-4373

Spencerville Post Office 2323 Spencerville Road Spencerville MD 20868 8.6 miles from 21036 301-384-2709

Woodstock Post Office 10501 Old Frederick Road Woodstock MD 21163 8.7 miles from 21036 410-750-7213

Enchanted Forest Post Office 10020 Baltimore National Pike Ellicott City MD 21042 8.7 miles from 21036 410-750-9529

Woodbine Post Office 7623 Woodbine Road Woodbine MD 21797 9.4 miles from 21036 410-795-9596

Derwood Post Office 17533 Redland Road Derwood MD 20855 9.6 miles from 21036 301-527-1103

Burtonsville Post Office 15210 Dino Drive Burtonsville MD 20866 9.7 miles from 21036 301-476-9371

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.