Fort Stewart is a United States Army post in the U.S. state of Georgia. It lies primarily in Liberty and Bryan counties, but also extends into smaller portions of Evans, Long and Tattnall counties. The nearby city of Hinesville, along with Ft. Stewart and the rest of Liberty and Long Counties, comprise the Hinesville metropolitan area. Many of Fort St…Fort Stewart is a United States Army post in the U.S. state of Georgia. It lies primarily in Liberty and Bryan counties, but also extends into smaller portions of Evans, Long and Tattnall counties. The nearby city of Hinesville, along with Ft. Stewart and the rest of Liberty and Long Counties, comprise the Hinesville metropolitan area. Many of Fort Stewart's residents are members of the 3rd Infantry Division.