Assistant Principal salary at Acton-Boxborough Regional School District

The average assistant principal salary at Acton-Boxborough Regional School District was $99,174 , which is 6 percent lower than the average salary for this job in Massachusetts, but 2 percent higher than the national average for this job . Assistant Principal salaries at Acton-Boxborough Regional School District typically range from $69,642 to $123,149 (25th to 75th percentile). The highest reported assistant principal salary was $134,103. There are 16 employees at Acton-Boxborough Regional School District with the job title assistant principal.