Custodian salary at Salem High School

The average custodian salary at Salem High School was $23,361 , which is 27 percent lower than the average salary for this job in Ohio, and 67 percent lower than the national average for this job . Custodian salaries at Salem High School typically range from $16,068 to $32,302 (25th to 75th percentile). The highest reported custodian salary was $35,006. There are 5 employees at Salem High School with the job title custodian.