Assistant Principal salary at Public Schools of Northborough and Southborough

The average assistant principal salary at Public Schools of Northborough and Southborough was $114,942 , which is 9 percent higher than the average salary for this job in Massachusetts, and 18 percent higher than the national average for this job . Assistant Principal salaries at Public Schools of Northborough and Southborough typically range from $123,005 to $131,781 (25th to 75th percentile). The highest reported assistant principal salary was $134,607. There are 5 employees at Public Schools of Northborough and Southborough with the job title assistant principal.