Highest salary at RSU/MSAD 63 in year 2020 was $100,269. Number of employees at RSU/MSAD 63 in year 2020 was 89. Average annual salary was $35,681 and median salary was $38,674. RSU/MSAD 63 average salary is 24 percent lower than USA average and median salary is 11 percent lower than USA median salary. From 2019 to 2020, the average salary of employees at this employer increased 2.0 percent, the median salary increased 4.9 percent.