The average custodian salary at Jay Hs was $21,507 , which is 19 percent lower than the average salary for this job in Oklahoma, and 70 percent lower than the national average for this job . Custodian salaries at Jay Hs typically range from $21,403 to $21,611 (25th to 75th percentile). The highest reported custodian salary was $21,611. There are 2 employees at Jay Hs with the job title custodian.