Interesting facts about Washington, D.C.
Washington, D.C. is the capital of the United States. It is located in the mid-Atlantic region of the US East Coast. As of January 2019, the population of Washington, D.C. is about 700,000 people. It is the 20th most-populous city in the United States. Washington, D.C. covers a total area of 177 square kilometers (68 … Read more