District of Columbia
- Washighton, DC Population: 632,323 (2012 est.)
- U.S. State Populations: (all states)
- Currency: U.S. Dollar (conversion rates)
all u.s. currency (banknotes) - Land Sizes
- Language: English, others
- Name: The City of Washington was named in honor of George Washington, America's first president. The District of Columbia was named after Christopher Columbus.
- Symbols
