Mail Clerk salary at St. Mary's County

The average mail clerk salary at St. Mary's County was $42,803 , which is 21 percent lower than the average salary for this job in Maryland, but 7 percent higher than the national average for this job . Mail Clerk salaries at St. Mary's County typically range from $40,883 to $44,723 (25th to 75th percentile). The highest reported mail clerk salary was $44,723. There are 3 employees at St. Mary's County with the job title mail clerk.