Administrative Aide salary at Baltimore County

The average administrative aide salary at Baltimore County was $43,453 , which is 24 percent lower than the average salary for this job in Maryland, and 20 percent lower than the national average for this job . Administrative Aide salaries at Baltimore County typically range from $40,916 to $45,764 (25th to 75th percentile). The highest reported administrative aide salary was $54,412. There are 20 employees at Baltimore County with the job title administrative aide.