Buies Creek is a census-designated place located in the Neills Creek Township of Harnett County, North Carolina, United States. It is the home of Campbell University. The population was 3,253 at the 2020 census, up from 2,942 in 2010. Buies Creek is a part of the Dunn Micropolitan Area, which is also a part of the greater Raleigh–Durham–Cary Combined Statistical Area as defined by the United States Census Bureau.