The average aide salary at Murphy Elem. was $45,997 , which is 99 percent higher than the average salary for this job in Missouri, and 42 percent higher than the national average for this job . Aide salaries at Murphy Elem. typically range from $34,000 to $61,476 (25th to 75th percentile). The highest reported aide salary was $62,335. There are 7 employees at Murphy Elem. with the job title aide.