Administrative Assistant salary at Fairfax County Public Schools

The average administrative assistant salary at Fairfax County Public Schools in 2021 was $58,012 , which is 25 percent higher than the average salary for this job in Virginia, but 23 percent lower than the national average for this job . Administrative Assistant salaries at Fairfax County Public Schools typically range from $52,170 to $64,301 (25th to 75th percentile). The highest reported administrative assistant salary was $74,608. There are 462 employees at Fairfax County Public Schools with the job title administrative assistant.