Zip code 21560

Zip code 21560, MD

The zip code 21560, type po box, belongs to Spring Gap . It is part of the county Mineral County, state of Maryland. It has an estimated population of 78.

The postal code 21560 has only one denomination. If you are going to use the postal service be sure to use only those denominations marked as official (Spring Gap).

Location Denomination
Spring Gap Official