The average custodian salary at Sacramento was $67,585 , which is 7 percent lower than the average salary for this job in California, and 5 percent lower than the national average for this job . Custodian salaries at Sacramento typically range from $62,908 to $80,011 (25th to 75th percentile). The highest reported custodian salary was $86,869. There are 25 employees at Sacramento with the job title custodian.