Custodian salary at San Luis Obispo County

The average custodian salary at San Luis Obispo County was $69,679 , which is 4 percent lower than the average salary for this job in California, and 2 percent lower than the national average for this job . Custodian salaries at San Luis Obispo County typically range from $68,096 to $86,009 (25th to 75th percentile). The highest reported custodian salary was $92,182. There are 28 employees at San Luis Obispo County with the job title custodian.