Office Assistant salary at School District Of Fairfax County

The average office assistant salary at School District Of Fairfax County was $30,891 , which is 21 percent lower than the average salary for this job in Virginia, and 25 percent lower than the national average for this job . Office Assistant salaries at School District Of Fairfax County typically range from $25,537 to $36,812 (25th to 75th percentile). The highest reported office assistant salary was $114,774. There are 485 employees at School District Of Fairfax County with the job title office assistant.