Custodian salary at Triad High School

The average custodian salary at Triad High School was $29,380 , which is 9 percent lower than the average salary for this job in Ohio, and 59 percent lower than the national average for this job . Custodian salaries at Triad High School typically range from $28,288 to $30,472 (25th to 75th percentile). The highest reported custodian salary was $30,472. There are 2 employees at Triad High School with the job title custodian.