Administrative Assistant salary at St. Louis County

The average administrative assistant salary at St. Louis County was $92,074 , which is 53 percent higher than the average salary for this job in Minnesota, and 23 percent higher than the national average for this job . Administrative Assistant salaries at St. Louis County typically range from $87,018 to $100,826 (25th to 75th percentile). The highest reported administrative assistant salary was $143,164. There are 17 employees at St. Louis County with the job title administrative assistant.