ZIP Code 21048 is completely within the 2nd US Congressional District of Maryland and is currently represented by Democrat John Olszewski Jr..
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 21048 is within two Maryland State House of Delegates districts: the Maryland State House of Delegates District 05 currently represented by Republican Christopher Eric Bouchat and Republican April Rose and Republican Chris Tomlinson and and the Maryland State House of Delegates District 42C currently represented by Republican Joshua Stonko. ZIP Code 21048 is within two Maryland State Senate districts: Maryland State Senate District 05 currently represented by Republican Justin Ready and Maryland State Senate District 42 currently represented by Republican Chris West.