Grounds Supervisor salary at George Mason University

The average grounds supervisor salary at George Mason University was $75,998 , which is 31 percent higher than the average salary for this job in Virginia, and 27 percent higher than the national average for this job . Grounds Supervisor salaries at George Mason University typically range from $73,663 to $78,333 (25th to 75th percentile). The highest reported grounds supervisor salary was $78,333. There are 2 employees at George Mason University with the job title grounds supervisor.