Custodian salary at Hennessey High School

The average custodian salary at Hennessey High School was $14,733 , which is 44 percent lower than the average salary for this job in Oklahoma, and 79 percent lower than the national average for this job . Custodian salaries at Hennessey High School typically range from $10,664 to $16,834 (25th to 75th percentile). The highest reported custodian salary was $25,222. There are 5 employees at Hennessey High School with the job title custodian.