The average aide salary at Hermann Elem. was $42,879 , which is 86 percent higher than the average salary for this job in Missouri, and 33 percent higher than the national average for this job . Aide salaries at Hermann Elem. typically range from $32,317 to $53,441 (25th to 75th percentile). The highest reported aide salary was $61,671. There are 4 employees at Hermann Elem. with the job title aide.