Washington, DC

ZIP code 20003 is located in Washington, D.C., encompassing the Capitol Hill neighborhood. This historic area is home to iconic landmarks such as the United States Capitol, Library of Congress, and Supreme Court. Residents and visitors can also explore popular destinations like Eastern Market, Barracks Row, and the Navy Yard. The neighborhood boasts a mix of historic charm and modern amenities, making it a vibrant and dynamic place to live and visit.