Administrative Assistant salary at Fairfax County Public Schools

The average administrative assistant salary at Fairfax County Public Schools was $63,251 , which is 36 percent higher than the average salary for this job in Virginia, but 16 percent lower than the national average for this job . Administrative Assistant salaries at Fairfax County Public Schools typically range from $56,061 to $70,945 (25th to 75th percentile). The highest reported administrative assistant salary was $83,967. There are 456 employees at Fairfax County Public Schools with the job title administrative assistant.