Assistant Principal salary at Mountain View-los Altos Union High School District

The average assistant principal salary at Mountain View-los Altos Union High School District was $160,939 , which is 3 percent lower than the average salary for this job in California, but 66 percent higher than the national average for this job . Assistant Principal salaries at Mountain View-los Altos Union High School District typically range from $110,499 to $197,412 (25th to 75th percentile). The highest reported assistant principal salary was $202,355. There are 9 employees at Mountain View-los Altos Union High School District with the job title assistant principal.