The average aide salary at Wydown Middle was $72,715 , which is 215 percent higher than the average salary for this job in Missouri, and 125 percent higher than the national average for this job . Aide salaries at Wydown Middle typically range from $56,462 to $87,948 (25th to 75th percentile). The highest reported aide salary was $140,413. There are 10 employees at Wydown Middle with the job title aide.