---Bones form the structure for our body, while muscles are responsible for pulling the joints, allowing us to move. The cartilage, muscles, ligaments, and tendons, all working as one holding bones together and letting joints move.
While the White population of DC represents 40.6% of the total, part of this grouping includes European born residents. There are 18,359 foreign born European DC residents. The largest groups include 2,407 from the United Kingdom, 2,271 from Germany, 2,103 from France, and 899 from Italy.
District Of Columbia Population 2015. Washington, D.C., also known simply as D.C. or the District, is the capital of the United States.ashington, D.C. has an estimated population of 647,000 in 2014, which makes it the 23rd most populous city in the U.S. The city proper has a population density of 10,528 people per square mile (4,066/square kilometer).