The average aide salary at Morton was $18,185 , which is 45 percent lower than the average salary for this job in Washington, and 44 percent lower than the national average for this job . Aide salaries at Morton typically range from $16,429 to $18,004 (25th to 75th percentile). The highest reported aide salary was $26,018. There are 13 employees at Morton with the job title aide.