Assistant Principal salary at Mount Vernon Independent School District

The average assistant principal salary at Mount Vernon Independent School District was $75,549 , which is 8 percent lower than the average salary for this job in Texas, and 22 percent lower than the national average for this job . Assistant Principal salaries at Mount Vernon Independent School District typically range from $69,410 to $83,045 (25th to 75th percentile). The highest reported assistant principal salary was $85,050. There are 5 employees at Mount Vernon Independent School District with the job title assistant principal.