Library Assistant salary at Arlington County

The average library assistant salary at Arlington County was $41,638 , which is 6 percent higher than the average salary for this job in Virginia, and 18 percent higher than the national average for this job . Library Assistant salaries at Arlington County typically range from $21,993 to $56,861 (25th to 75th percentile). The highest reported library assistant salary was $73,301. There are 84 employees at Arlington County with the job title library assistant.