Custodian Senior salary at Westminster School District

The average custodian senior salary at Westminster School District was $66,405 , which is 3 percent lower than the average salary for this job in California, but 11 percent higher than the national average for this job . Custodian Senior salaries at Westminster School District typically range from $52,288 to $83,288 (25th to 75th percentile). The highest reported custodian senior salary was $93,412. There are 20 employees at Westminster School District with the job title custodian senior.