Zip code 21030

Zip code 21030, MD

The zip code 21030, type standard, belongs to the following denominations: Cockeysville, Cockysvil, Hunt Valley . It is part of the county Baltimore County, state of Maryland. It has an estimated population of 24100.

The postal code 21030 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Cockeysville) or acceptable (Cockysvil, Hunt Valley).