People that are from Washington D.C. are called Washingtonians. Washington D.C. can be called Washington, DC, as well as the District.
Washington DC
Most people who live in DC prefer to be called Washingtonians.
Virginia
No
Washington, DC, was originally called, the Federal City.
The March on Washington for Jobs and Freedom
The Congress member that represents you in Washington, DC is elected by the people in your district to represent the people's best interests. They serve in the US House of Representatives.
Washington DC (the US national capital) is part of the US but not part of any state. The capital is called the District of Columbia (DC).
The Pentagon.
The Metro
The English people!