Boone is a town in and the county seat of Watauga County, North Carolina, United States. Located in the Blue Ridge Mountains of western North Carolina, Boone is the home of Appalachian State University and the headquarters of the disaster and medical relief organization Samaritan's Purse. The population was 19,092 at the 2020 census.

Watauga County is a county located in the U.S. state of North Carolina. As of the 2020 census, the population was 54,086. Its county seat and largest community is Boone. The county is in an exceptionally mountainous region, known as the High Country. It is the home of Appalachian State University, which has approximately 20,023 students as of August 2020. Watauga County comprises the Boone, NC Micropolitan Statistical Area.