Richmond Hill is a city in Bryan County, Georgia, United States. The population was 16,633 at the 2020 U.S. census, an increase of almost 80% from the 2010 population of 9,281. Richmond Hill is part of the Savannah metropolitan statistical area.

Bryan County is a county located in the U.S. state of Georgia. As of the 2020 census, the population was 44,738. The county seat is Pembroke.