Jefferson Zip Codes - Frederick County MD

Jefferson, MD Zip Code Map

Jefferson, MD is a city located in Frederick County, Maryland and has a land area of 34.32 square miles (88.89 km2). The water area for the city is 0.62 square miles or 1.61 km2. There is one unique zip code in Jefferson, Maryland and it is 21755. The area code(s) for Jefferson is 301/240.

Zip Codes for Jefferson, MD (1)
Zip Code
 City County
Zip Code Map
21755 Jefferson Frederick

5-Digit ZIP Code Data

Zip Code Lookups


Database Sample Data

ZIP Code Database
Sample Data
Bronze Edition Silver Edition Gold Edition
Microsoft Access (.MDB)
Microsoft Excel (.XLS)
Comma Delimited ASCII (.CSV)