Custodian Supervisor salary at Mendon-Upton Regional School District

The average custodian supervisor salary at Mendon-Upton Regional School District was $51,189 , which is 3 percent lower than the average salary for this job in Massachusetts, but 8 percent higher than the national average for this job . Custodian Supervisor salaries at Mendon-Upton Regional School District typically range from $50,212 to $52,728 (25th to 75th percentile). The highest reported custodian supervisor salary was $52,728. There are 3 employees at Mendon-Upton Regional School District with the job title custodian supervisor.