Custodial Supervisor salary at Town of Wilmington

The average custodial supervisor salary at Town of Wilmington was $90,189 , which is 6 percent higher than the average salary for this job in Massachusetts, and 90 percent higher than the national average for this job . Custodial Supervisor salaries at Town of Wilmington typically range from $81,768 to $100,162 (25th to 75th percentile). The highest reported custodial supervisor salary was $110,929. There are 11 employees at Town of Wilmington with the job title custodial supervisor.