Custodian salary at Clinton High School

The average custodian salary at Clinton High School was $23,697 , which is 11 percent lower than the average salary for this job in Oklahoma, and 67 percent lower than the national average for this job . Custodian salaries at Clinton High School typically range from $22,318 to $25,245 (25th to 75th percentile). The highest reported custodian salary was $25,410. There are 6 employees at Clinton High School with the job title custodian.