Custodial Supervisor salary at Owensboro Independent

The average custodial supervisor salary at Owensboro Independent was $28,340 , which is 38 percent lower than the average salary for this job in Kentucky, and 40 percent lower than the national average for this job . Custodial Supervisor salaries at Owensboro Independent typically range from $28,974 to $30,326 (25th to 75th percentile). The highest reported custodial supervisor salary was $32,510. There are 13 employees at Owensboro Independent with the job title custodial supervisor.