Substitute Custodian salary at Castaic Union

The average substitute custodian salary at Castaic Union was $22,530 , which is 521 percent higher than the average salary for this job in California, and 685 percent higher than the national average for this job . Substitute Custodian salaries at Castaic Union typically range from $12,023 to $32,270 (25th to 75th percentile). The highest reported substitute custodian salary was $32,270. There are 4 employees at Castaic Union with the job title substitute custodian.