Here you will find Baltimore (City), Maryland Post Offices by county. Please select your county of residence and meet the U.S. Postal Service locations in that territory.

In case you need to contact your local post office for help with your mail, you can do so over the phone or in person. By choosing an office from the list below, you will get its phone number, address, GPS location and retail hours, lobby hours, last collection times and bulk mail acceptance hours.

You will also find the services provided by your local post office that you can get assistance with, as well as the answers to the most frequently asked questions from the users of the U.S. Postal Service.

Choose an office from the list below to get the phone number, address, working hours and more.

Halethorpe Post Office

6 Waelchli Ave

4102421483 More info

Gwynn Oak Post Office

6101 Liberty Rd

4109442435 More info

Catonsville Post Office

1001 Frederick Rd

4108697204 More info

Brooklyn Curtis Bay Post Office

10 16th Ave

4107893021 More info

Waverly Post Office

3000 Homewood Ave

4104672136 More info

Walbrook Post Office

1908 N Ellamont St

4105233198 More info

Southeast Post Office

340 S Highland Ave

4106333730 More info

South New Post Office

1200 S Hanover St Ste 100

4103540821 More info

Raspeburg Post Office

6502 Belair Rd

4104260619 More info

Northwood Post Office

1800 E Northern Pkwy

4103238896 More info

Mondawmin Mall Post Office

2401 Liberty Heights Ave

4106642701 More info

Market Center Post Office

130 N Greene St

4103474202 More info

Highlandtown Post Office

6221 Eastern Ave

4106331631 More info

Hampden Roland Park Post Office

919 W 34th St

4104675209 More info

Hamilton Post Office

4901 Harford Rd

4104261662 More info

Govans Post Office

4904 York Rd

4104350343 More info

Franklin Post Office

2401 Ashton St

4102332651 More info

Fells Point Post Office

714 S Wolfe St

4103474293 More info

Druid Post Office

1826 Pennsylvania Ave

4106691477 More info

Clifton East End Post Office

4200 Shannon Dr

4104854444 More info

Carroll Post Office

340 S Loudon Ave

4106440525 More info

Calvert Post Office

111 N Calvert St

4103474202 More info

Baltimore Post Office

900 E Fayette St Rm 118

4103474202 More info

Arlington Post Office

3500 Dolfield Ave

4103675458 More info

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