Grounds Maintenance Supervisor salary at Mississippi Department of Public Safety, Division of Safety Patrol

The average grounds maintenance supervisor salary at Mississippi Department of Public Safety, Division of Safety Patrol was $37,885 , which is 16 percent lower than the average salary for this job in Mississippi, and 23 percent lower than the national average for this job . Grounds Maintenance Supervisor salaries at Mississippi Department of Public Safety, Division of Safety Patrol typically range from $31,855 to $43,614 (25th to 75th percentile). The highest reported grounds maintenance supervisor salary was $43,614. There are 3 employees at Mississippi Department of Public Safety, Division of Safety Patrol with the job title grounds maintenance supervisor.