Supervisor salary at Mehlville R-IX School District

The average supervisor salary at Mehlville R-IX School District was $121,950 , which is 57 percent higher than the average salary for this job in Missouri, and 35 percent higher than the national average for this job . Supervisor salaries at Mehlville R-IX School District typically range from $99,050 to $146,100 (25th to 75th percentile). The highest reported supervisor salary was $170,000. There are 8 employees at Mehlville R-IX School District with the job title supervisor.