Chapel Hill is an incorporated municipality in the counties of Orange and Durham, North Carolina, United States. Its population was 61,960 in the 2020 United States census, making Chapel Hill the 17th-most populous municipality in the state. Chapel Hill and Durham make up the Durham–Chapel Hill, NC Metropolitan Statistical Area, which had an estimated population of 608,879 in 2023. When it is combined with Raleigh, the state capital, they make up the corners of the Research Triangle, which had an estimated population of 2,368,947 in 2023.