ZIP Code 21838 is completely within the 1st US Congressional District of Maryland and is currently represented by Republican Andy Harris M.D..
The State Legislative body in Maryland is the Maryland General Assembly. It is bicameral, consisting of the upper Maryland Senate and the lower Maryland House of Delegates. ZIP Code 21838 is completely within Maryland State House of Delegates District 38A and is currently represented by Republican Charles Otto. ZIP Code 21838 is completely within Maryland State Senate District 38 and is currently represented by Republican Mary Beth Carozza.