King George is a census-designated place in and the county seat of King George County, Virginia, United States. It is sometimes referred to as King George Courthouse, because it is the location of the King George County Courthouse. The population as of the 2010 census was 4,457. The Journal Press was a local weekly newspaper published in King George and serving local areas until its final issue was published on Jan 11th, 2017.
King George is also home to the Naval Surface Warfare Center Dahlgren Division located in the northeast portion of the county along the Potomac River.