Zip Code 21641 is located in Hillsboro, Caroline county in the state of Maryland. 21641 Zip Code is spread between the coordinates of +38.920588 Latitude and -075.938770 Longitude. 21641 Zip Code is part of the 410 area code. There are 0 postal offices in zip code 21641 which we have listed below
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 21641. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.