Supervisor salary at Baltimore County Public Schools

The average supervisor salary at Baltimore County Public Schools was $134,018 , which is 8 percent higher than the average salary for this job in Maryland, and 48 percent higher than the national average for this job . Supervisor salaries at Baltimore County Public Schools typically range from $125,328 to $146,843 (25th to 75th percentile). The highest reported supervisor salary was $153,731. There are 39 employees at Baltimore County Public Schools with the job title supervisor.