The average aide salary at Shook Elem. was $36,990 , which is 60 percent higher than the average salary for this job in Missouri, and 14 percent higher than the national average for this job . Aide salaries at Shook Elem. typically range from $33,540 to $41,775 (25th to 75th percentile). The highest reported aide salary was $42,534. There are 8 employees at Shook Elem. with the job title aide.