Zip code 21788

Zip code 21788, MD

The zip code 21788, type standard, belongs to the following denominations: Thurmont y Graceham . It is part of the county Frederick County, state of Maryland. It has an estimated population of 10920.

The postal code 21788 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Thurmont) or acceptable (Graceham).