Substitute Custodian salary at Escondido Union

The average substitute custodian salary at Escondido Union was $3,586 , which is 1 percent lower than the average salary for this job in California, but 22 percent higher than the national average for this job . Substitute Custodian salaries at Escondido Union typically range from $623 to $7,020 (25th to 75th percentile). The highest reported substitute custodian salary was $9,934. There are 32 employees at Escondido Union with the job title substitute custodian.