Facility Maintenance Supervisor salary at St. Johns County

The average facility maintenance supervisor salary at St. Johns County was $70,573 , which is 2 percent higher than the average salary for this job in Florida, and 23 percent higher than the national average for this job . Facility Maintenance Supervisor salaries at St. Johns County typically range from $67,947 to $75,377 (25th to 75th percentile). The highest reported facility maintenance supervisor salary was $75,376. There are 3 employees at St. Johns County with the job title facility maintenance supervisor.