Custodian salary at California State University At Sonoma

The average custodian salary at California State University At Sonoma was $26,005 , which is 65 percent lower than the average salary for this job in California, and 63 percent lower than the national average for this job . Custodian salaries at California State University At Sonoma typically range from $28,380 to $30,584 (25th to 75th percentile). The highest reported custodian salary was $32,557. There are 19 employees at California State University At Sonoma with the job title custodian.