Assistant Principal salary at Harmony Public Schools - South Texas

The average assistant principal salary at Harmony Public Schools - South Texas was $82,545 , which is 1 percent higher than the average salary for this job in Texas, but 15 percent lower than the national average for this job . Assistant Principal salaries at Harmony Public Schools - South Texas typically range from $78,400 to $85,400 (25th to 75th percentile). The highest reported assistant principal salary was $87,800. There are 19 employees at Harmony Public Schools - South Texas with the job title assistant principal.