Zip code 21221

Zip code 21221, MD

The zip code 21221, type standard, belongs to the following denominations: Essex y Baltimore . It is part of the county Baltimore County, state of Maryland. It has an estimated population of 37450.

The postal code 21221 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Essex) or acceptable (Baltimore).