Zip code 21104

Zip code 21104, MD

The zip code 21104, type standard, belongs to the following denominations: Marriottsville, Henryton, Marriottsvl, Woodstock . It is part of the county Carroll County, state of Maryland. It has an estimated population of 5720.

The postal code 21104 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Marriottsville) or acceptable (Henryton, Marriottsvl, Woodstock).