Substitute Custodian salary at Glendora Unified

The average substitute custodian salary at Glendora Unified was $22,645 , which is 525 percent higher than the average salary for this job in California, and 672 percent higher than the national average for this job . Substitute Custodian salaries at Glendora Unified typically range from $17,505 to $26,823 (25th to 75th percentile). The highest reported substitute custodian salary was $37,752. There are 31 employees at Glendora Unified with the job title substitute custodian.