The average aide salary at Wheaton Elem. was $41,042 , which is 78 percent higher than the average salary for this job in Missouri, and 27 percent higher than the national average for this job . Aide salaries at Wheaton Elem. typically range from $29,762 to $52,322 (25th to 75th percentile). The highest reported aide salary was $61,800. There are 4 employees at Wheaton Elem. with the job title aide.