Custodian salary at El Cajon

The average custodian salary at El Cajon was $49,400 , which is 33 percent lower than the average salary for this job in California, and 30 percent lower than the national average for this job . Custodian salaries at El Cajon typically range from $36,699 to $57,291 (25th to 75th percentile). The highest reported custodian salary was $60,371. There are 10 employees at El Cajon with the job title custodian.