Assistant Principal - High School salary at Martin County School District

The average assistant principal - high school salary at Martin County School District was $88,442 , which is 5 percent higher than the average salary for this job in Florida, but 15 percent lower than the national average for this job . Assistant Principal - High School salaries at Martin County School District typically range from $84,721 to $100,573 (25th to 75th percentile). The highest reported assistant principal - high school salary was $104,563. There are 10 employees at Martin County School District with the job title assistant principal - high school.