The Washington Metropolitan Area, often referred to as the D.C. Metro Area, encompasses the District of Columbia and parts of Maryland and Virginia. It is known for its significant political and cultural influence, housing important landmarks such as the White House, U.S. Capitol, and numerous museums within the Smithsonian Institution. This region is characterized by a diverse population and a robust economy, driven by government, technology, and education sectors. The area includes several cities and suburbs, with Arlington and Alexandria being notable examples. Public transportation is facilitated by the Washington Metro system, making commuting accessible for residents.