The average aide salary at Dardenne Elem. was $50,580 , which is 119 percent higher than the average salary for this job in Missouri, and 56 percent higher than the national average for this job . Aide salaries at Dardenne Elem. typically range from $38,100 to $54,075 (25th to 75th percentile). The highest reported aide salary was $106,340. There are 9 employees at Dardenne Elem. with the job title aide.