Aide salary at Mercer Island

The average aide salary at Mercer Island was $24,528 , which is 26 percent lower than the average salary for this job in Washington, and 24 percent lower than the national average for this job . Aide salaries at Mercer Island typically range from $20,298 to $28,096 (25th to 75th percentile). The highest reported aide salary was $46,124. There are 92 employees at Mercer Island with the job title aide.