The average aide salary at Athena Elem. was $52,503 , which is 127 percent higher than the average salary for this job in Missouri, and 62 percent higher than the national average for this job . Aide salaries at Athena Elem. typically range from $52,350 to $58,475 (25th to 75th percentile). The highest reported aide salary was $76,246. There are 10 employees at Athena Elem. with the job title aide.