Castlewood is a census-designated place (CDP) in Russell County, Virginia, United States. The population was 2,045 at the 2010 census, a small increase from the 2,036 reported in 2000. Castlewood was an incorporated town from 1991 to 1997, when it reverted to unincorporated status.
- SMW - August 7, 1992.
- Castlewood, Virginia on Wikipedia