Howard County Post Office

Find Howard County Maryland 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.


American Cities Post Office 10227 Wincopin Circle Columbia MD 21044 410-381-4373


Annapolis Junction Post Office 10820 Guilford Road MD 20701 301-725-2512

Columbia Post Office 6801 Oak Hall Lane Columbia MD 21045 410-381-4373

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

Elkridge Post Office 6655 Santa Barbara Road Elkridge MD 21075 410-379-1535

Ellicott City Post Office 3375 Ellicott Center Drive Ellicott City MD 21043 410-750-1340

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

Fulton Post Office 11831 Scaggsville Road Fulton MD 20759 301-604-3425

Glenelg Post Office 3900 Ten Oaks Road Glenelg MD 21737 410-531-5016

Glenwood Post Office 3000 Route 97 Glenwood MD 21738 410-489-4451

Hanover Post Office 7476 New Ridge Road Hanover MD 21076 410-694-0386

Highland Post Office 12975 Highland Road Highland MD 20777 301-854-2418

Lisbon Post Office 1280 Hopkins Alley Lisbon MD 21765 410-489-7177

Savage Post Office 8926 Baltimore Street Savage MD 20763 301-725-3570

Simpsonville Post Office 10400 Shaker Drive Columbia MD 21046 410-772-0194

West Friendship Post Office 12800 Highway 144 West Friendship MD 21794 410-442-1790

Woodstock Post Office 10501 Old Frederick Road Woodstock MD 21163 410-750-7213

About Howard County Post Offices

Howard County Post Offices are branch locations of the customer service postal facilities of the United States Postal Service (USPS) in Howard County, MD. The USPS is an independent agency of the federal government that provides mail and package delivery services to all states and territories. Howard County post offices are supported entirely by revenues generated by their own operations. Operational authority over the USPS lies with a Board of Governors and rate setting authority falls under the Postal Rate Commission.

You may contact the Post Office for questions about:
  • Howard County Post Office hours and locations
  • Mail and package delivery services
  • Howard County PO Box services
  • Passport applications and renewals
  • Howard County Post Office jobs and employment
USPS Mail Services

The USPS uses a vast network of Post Offices, Processing and Distribution Centers, Priority Mail Processing Centers, Air Mail Centers, and Bulk Mail Centers to sort, process, distribute, and deliver mail. Howard County Post Offices serve as one of the primary points of customer contact in the mail delivery process.

Howard County Mail Delivery Services

Post Offices in Howard County accept mail and packages from senders, offering a range of mailing and pricing options. The most common form of mail delivery, and one for which the Howard County USPS has a legal monopoly, is residential first-class mail. First-class mail is designed for envelopes and lightweight packages, and it provides delivery to any location in the U.S. at a flat rate of one first-class mail stamp. Multiple other mailing options are available for letters and packages of any size. Priority mail options provide faster delivery at a higher cost than first-class mail. Howard County Post Offices sell stamps, shipping supplies, and certain collectors' and gift items. Customers can also choose Registered, Certified, and Return Receipt mail for varying degrees of verification of an item's delivery. Post Offices also sell money orders. Shipping and customs forms are also available at Howard County Post Offices.

Howard County PO Boxes

Businesses and residential customers can also use the Post Office to receive their mail instead of choosing delivery to their door. Post Office Boxes, also called P.O. Boxes, are available for rent in multiple sizes for a monthly rental fee.

Howard County Passport Applications & Renewals

The Howard County Post Office provides passport services. Passport services in Howard County may include help with renewing passports, applying for a new passport, changing names on a passport, and processing expedited passport services. Passport acceptance services provided by Howard County Post Offices often require having a scheduled appointment.