Service Worker salary at Mercer Island

The average service worker salary at Mercer Island was $53,042 , which is 16 percent higher than the average salary for this job in Washington, and 16 percent higher than the national average for this job . Service Worker salaries at Mercer Island typically range from $46,233 to $55,978 (25th to 75th percentile). The highest reported service worker salary was $80,944. There are 25 employees at Mercer Island with the job title service worker.