The average aide salary at Cabool Elem. was $33,869 , which is 47 percent higher than the average salary for this job in Missouri, and 5 percent higher than the national average for this job . Aide salaries at Cabool Elem. typically range from $22,225 to $44,310 (25th to 75th percentile). The highest reported aide salary was $47,460. There are 8 employees at Cabool Elem. with the job title aide.