Zip code 21163

Zip code 21163, MD

The zip code 21163, type standard, belongs to the following denominations: Woodstock y Granite . It is part of the county Howard County, state of Maryland. It has an estimated population of 7250.

The postal code 21163 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Woodstock) or acceptable (Granite).