Knoxville Zip Codes - Frederick County MD

Knoxville, MD Zip Code Map

Knoxville, MD is a city located in Frederick County, Maryland and has a land area of 32.02 square miles (82.93 km2). The water area for the city is 2.83 square miles or 7.33 km2. There is one unique zip code in Knoxville, Maryland and it is 21758. The area code(s) for Knoxville is 240/301.

Zip Codes for Knoxville, MD (1)
Zip Code
 City County
Zip Code Map
21758 Knoxville 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)