 American Civil War battles in Fauquier County included (in order) the First Battle of Rappahannock Station, the Battle of Thoroughfare Gap, the Battle of Kelly's Ford, the Battle of Aldie, the Battle of Middleburg, the Battle of Upperville, the First and Second Battle of Auburn, the Battle of Buckland Mills, and the Second Battle of Rappahannock Station.According to the U.S. Census Bureau, the county has an area of , of which is land and (0.6%) is water.As of the census of 2013, there were 67,207 people, and 23,130 households in the county.