Teacher - Secondary salary at Mercer Island School District

The average teacher - secondary salary at Mercer Island School District was $110,648 , which is 5 percent higher than the average salary for this job in Washington, and 24 percent higher than the national average for this job . Teacher - Secondary salaries at Mercer Island School District typically range from $94,482 to $130,962 (25th to 75th percentile). The highest reported teacher - secondary salary was $156,494. There are 123 employees at Mercer Island School District with the job title teacher - secondary.