Zip code 21528

Zip code 21528, MD

The zip code 21528, type po box, belongs to Eckhart Mines . It is part of the county Allegany County, state of Maryland. It has an estimated population of 59.

The postal code 21528 has only one denomination. If you are going to use the postal service be sure to use only those denominations marked as official (Eckhart Mines).