Assistant Principal - High School salary at Saint Mary Parish Schools

The average assistant principal - high school salary at Saint Mary Parish Schools was $61,062 , which is 7 percent lower than the average salary for this job in Louisiana, and 41 percent lower than the national average for this job . Assistant Principal - High School salaries at Saint Mary Parish Schools typically range from $54,780 to $66,450 (25th to 75th percentile). The highest reported assistant principal - high school salary was $68,280. There are 7 employees at Saint Mary Parish Schools with the job title assistant principal - high school.