Maryland Zip Codes Map

Annapolis has the most zip codes in Anne Arundel County Maryland – 21401, 21405, 21402, 21411, 21403, 21412 and 21404.

Glen Burnie, Hanover and Pasadena are the other post offices with more than one zip code in this county.

In Baltimore County, Baltimore Post Office has 6 zip codes – 21250, 21282, 21251, 21284, 21252 and 21285.

Lutherville Timonium and Towson are other post offices which have more than a single zip code in the county.

In Frederick County, Frederick Post Office is the only one with more than one zip code – 21701, 21704, 21702, 21705, 21703 and 21709. There are 9 zip codes in Garrett County, Maryland.

Maryland Zip Codes Allegany Zip Code Anne Arundel Zip Code Baltimore City Zip Code Baltimore Zip Code Calvert Zip Code Caroline Zip Code Carroll Zip Code Cecil Zip Code Charles Zip Code Dorchester Zip Code Frederick Zip Code Garrett Zip Code Harford Zip Code Howard Zip Code Kent Zip Code Mineral Zip Code Montgomery Zip Code Prince George's Zip Code Queen Anne's Zip Code Somerset Zip Code St Mary's Zip Code Talbot Zip Code Washington Zip Code Wicomico Zip Code Worcester Zip Code

Maryland Zip Codes Map before March 3, 2016

Map of Cities in Maryland

Columbia Map	Germantown Map	Silver Spring Map
Waldorf Map	Glen Burnie Map	Ellicott City Map
Dundalk Map	Rockville city Map	Bethesda Map
Gaithersburg city Map	Towson Map	Bowie city Map

Last Updated Date: September 01, 2016