School Administrative Assistant salary at San Mateo-Foster City

The average school administrative assistant salary at San Mateo-Foster City was $87,087 , which is 8 percent lower than the average salary for this job in California, but 78 percent higher than the national average for this job . School Administrative Assistant salaries at San Mateo-Foster City typically range from $80,453 to $99,479 (25th to 75th percentile). The highest reported school administrative assistant salary was $108,177. There are 23 employees at San Mateo-Foster City with the job title school administrative assistant.