Assistant Principal salary at Harmony Public Schools - Houston North

The average assistant principal salary at Harmony Public Schools - Houston North was $80,752 , which is 2 percent lower than the average salary for this job in Texas, and 17 percent lower than the national average for this job . Assistant Principal salaries at Harmony Public Schools - Houston North typically range from $78,400 to $87,800 (25th to 75th percentile). The highest reported assistant principal salary was $95,000. There are 22 employees at Harmony Public Schools - Houston North with the job title assistant principal.