The average aide salary at Parkway C-2 was $21,233 , which is 8 percent lower than the average salary for this job in Missouri, and 34 percent lower than the national average for this job . Aide salaries at Parkway C-2 typically range from $15,199 to $18,921 (25th to 75th percentile). The highest reported aide salary was $46,478. There are 17 employees at Parkway C-2 with the job title aide.