ZIP Code 20903 is within two congressional districts: the 8th US Congressional District of Maryland currently represented by Democrat Jamie Raskin and the 4th US Congressional District of Maryland currently represented by Democrat Glenn Ivey.
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 20903 is within two Maryland State House of Delegates districts: the Maryland State House of Delegates District 20 currently represented by Democrat Lorig Charkoudian and Democrat David Moon and Democrat Jheanelle Wilkins and and the Maryland State House of Delegates District 47B currently represented by Democrat Deni Taveras. ZIP Code 20903 is within two Maryland State Senate districts: Maryland State Senate District 20 currently represented by Democrat Will Smith and Maryland State Senate District 47 currently represented by Democrat Malcolm Augustine.