Assistant Principal salary at Plano Isd

The average assistant principal salary at Plano Isd was $79,789 , which is 3 percent lower than the average salary for this job in Texas, and 18 percent lower than the national average for this job . Assistant Principal salaries at Plano Isd typically range from $72,872 to $85,743 (25th to 75th percentile). The highest reported assistant principal salary was $113,347. There are 108 employees at Plano Isd with the job title assistant principal.