Service Worker salary at Lake Washington School District

The average service worker salary at Lake Washington School District was $65,165 , which is 43 percent higher than the average salary for this job in Washington, and 43 percent higher than the national average for this job . Service Worker salaries at Lake Washington School District typically range from $61,671 to $68,954 (25th to 75th percentile). The highest reported service worker salary was $109,806. There are 135 employees at Lake Washington School District with the job title service worker.