Administrative Support Assistant salary at Missouri Office of Administration (Salaries)

The average administrative support assistant salary at Missouri Office of Administration (Salaries) was $35,701 , which is 11 percent higher than the average salary for this job in Missouri, and 9 percent higher than the national average for this job . Administrative Support Assistant salaries at Missouri Office of Administration (Salaries) typically range from $34,245 to $40,452 (25th to 75th percentile). The highest reported administrative support assistant salary was $46,738. There are 54 employees at Missouri Office of Administration (Salaries) with the job title administrative support assistant.