Raleigh is the capital and the second largest city in the state of North Carolina as well as the seat of Wake County. Raleigh is known as the 'City of Oaks' for its many oak trees. According to the U.S. Census Bureau, the city's 2011 estimated population was 416,468, over an area of 142.8 square miles (370 km), making Raleigh currently the 42nd largest city in the United States. It is also one of the fastest-growing cities in the country. The city of Raleigh is named after Sir Walter Raleigh, who established the lost Roanoke Colony on Roanoke Island in present-day Dare County, North Carolina. Raleigh, Durham, and Chapel Hill make up the three primary cities of the Research Triangle metropolitan region. The regional nickname of 'The Triangle' originated after the 1959 creation of the Research Triangle Park, primarily located in Durham County, four miles from downtown Durham.
Contributions by AHands, Krich, and Jcbarr.