Joint Base Charleston is a United States military facility located partly in the City of North Charleston, South Carolina and partly in the City of Goose Creek, South Carolina. The facility is under the jurisdiction of the United States Air Force 628th Air Base Wing, Air Mobility Command (AMC).

North Charleston is a city in Berkeley, Charleston, and Dorchester counties in the U.S. state of South Carolina. As of the 2020 census, North Charleston had a population of 114,852, making it the third-most populous city in the state, and the 248th-most populous city in the United States. North Charleston is a principal city within the Charleston-North Charleston, SC Metropolitan Statistical Area, which had an estimated population of 849,417 in 2023.