Custodial Supervisor salary at Knott County

The average custodial supervisor salary at Knott County was $18,721 , which is 59 percent lower than the average salary for this job in Kentucky, and 61 percent lower than the national average for this job . Custodial Supervisor salaries at Knott County typically range from $16,861 to $19,800 (25th to 75th percentile). The highest reported custodial supervisor salary was $24,499. There are 6 employees at Knott County with the job title custodial supervisor.