Building Principals salary at Grain Valley South Middle Schl

The average building principals salary at Grain Valley South Middle Schl was $42,409 , which is 2 percent lower than the average salary for this job in Missouri, and 66 percent lower than the national average for this job . Building Principals salaries at Grain Valley South Middle Schl typically range from $38,300 to $49,325 (25th to 75th percentile). The highest reported building principals salary was $49,325. There are 3 employees at Grain Valley South Middle Schl with the job title building principals.