Zip code 20659

Zip code 20659, MD

The zip code 20659, type standard, belongs to the following denominations: Mechanicsville y Mechanicsvlle . It is part of the county St. Mary's County, state of Maryland. It has an estimated population of 22830.

The postal code 20659 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Mechanicsville) or acceptable (Mechanicsvlle).