Administrative Secretary salary at County of San Mateo

The average administrative secretary salary at County of San Mateo was $59,537 , which is 37 percent lower than the average salary for this job in California, but 18 percent higher than the national average for this job . Administrative Secretary salaries at County of San Mateo typically range from $46,116 to $71,881 (25th to 75th percentile). The highest reported administrative secretary salary was $89,748. There are 23 employees at County of San Mateo with the job title administrative secretary.