Bluffton is a town in Beaufort County, South Carolina, United States. The population was counted by the 2020 census at 27,716.[1] Its population grew 882.7% from 2000 to 2010, which made it the fastest-growing municipality in South Carolina.[2] It also grew 121.2% from 2010 to 2020.
Bluffton is the fifth largest city in South Carolina by land area.[3]