The average aide salary at Warren Elem. was $42,219 , which is 83 percent higher than the average salary for this job in Missouri, and 31 percent higher than the national average for this job . Aide salaries at Warren Elem. typically range from $16,755 to $66,611 (25th to 75th percentile). The highest reported aide salary was $78,993. There are 14 employees at Warren Elem. with the job title aide.