Six of the top 10 buildings in the American Institute of Architects' 2007 ranking of "America's Favorite Architecture" are in the District of Columbia: the White House, the Washington National Cathedral, the Thomas Jefferson Memorial, the United States Capitol, the Lincoln Memorial, and the Vietnam Veterans Memorial.
Enam dari 10 bangunan teratas dalam peringkat "America's Favorite Architecture" versi American Institute of Architects tahun 2007 terletak di Distrik Columbia, yaitu Gedung Putih; Washington National Cathedral; Thomas Jefferson Memorial; United States Capitol; Lincoln Memorial; dan Vietnam Veterans Memorial.