Chapel Hill is a town in Orange and Durham counties in the U.S. state of North Carolina. Its population was 61,960 in the 2020 census, making Chapel Hill the 17th-most populous municipality in the state. Chapel Hill, Durham, and the state capital, Raleigh, make up the corners of the Research Triangle, with a total population of 2,106,463 in 2020.The town was founded in 1793 and is centered on Franklin Street, covering 21.3 square miles.