Office Manager salary at St. Mary's County

The average office manager salary at St. Mary's County was $99,301 , which is 37 percent higher than the average salary for this job in Maryland, and 85 percent higher than the national average for this job . Office Manager salaries at St. Mary's County typically range from $94,300 to $104,302 (25th to 75th percentile). The highest reported office manager salary was $104,302. There are 2 employees at St. Mary's County with the job title office manager.