|Supervisor||Penelope A. Gross|
|School Board Representative||Sandy Evans|
The Mason District is a magisterial district of Fairfax County.
The Mason district was added as part of the redistricting plan approved August 31, 1953. The addition of the district led to a special election in which former Falls Church Supervisor Charles B. Runyon was elected to a specially created at-large position on the Fairfax County Board of Supervisors.
- "Fairfax Gets 7th Supervisor." The Washington Post (1923-1954): 19. ProQuest Historical Newspapers: The Washington Post (1877-1994). Sep 01 1953. Web. 19 Dec. 2011.
- "Fairfax Tiebreaker Era Ended." The Washington Post (1923-1954): 6. ProQuest Historical Newspapers: The Washington Post (1877-1995). Nov 07 1953. Web. 13 Feb. 2012.