Administrative Support Assistant salary at Missouri Department of Mental Health

The average administrative support assistant salary at Missouri Department of Mental Health was $34,069 , which is 6 percent higher than the average salary for this job in Missouri, and 4 percent higher than the national average for this job . Administrative Support Assistant salaries at Missouri Department of Mental Health typically range from $30,182 to $38,665 (25th to 75th percentile). The highest reported administrative support assistant salary was $66,659. There are 187 employees at Missouri Department of Mental Health with the job title administrative support assistant.