Custodial Supervisor salary at Johnson County

The average custodial supervisor salary at Johnson County was $72,877 , which is 73 percent higher than the average salary for this job in Kansas, and 53 percent higher than the national average for this job . Custodial Supervisor salaries at Johnson County typically range from $68,750 to $73,064 (25th to 75th percentile). The highest reported custodial supervisor salary was $82,858. There are 5 employees at Johnson County with the job title custodial supervisor.