Independence is the fifth-largest city in the state of Missouri. It lies within Jackson County, of which it is the county seat. Independence is a satellite city of Kansas City, Missouri, and is part of the Kansas City metropolitan area. In 2010, it had a total population of 116,830. Independence is known as the "Queen City of the Trails" because it was a point of departure for the California, Oregon and Santa Fe Trails. Independence was also the hometown of U.S. President Harry S. Truman; the Truman Presidential Library and Museum is located in the city, and Truman and First Lady Bess Truman are buried here.