Service Worker salary at Mount Vernon School District

The average service worker salary at Mount Vernon School District was $52,435 , which is 15 percent higher than the average salary for this job in Washington, and 15 percent higher than the national average for this job . Service Worker salaries at Mount Vernon School District typically range from $40,686 to $61,980 (25th to 75th percentile). The highest reported service worker salary was $90,824. There are 89 employees at Mount Vernon School District with the job title service worker.