Highest salary at Melissa Isd in year 2017 was $180,908. Number of employees at Melissa Isd in year 2017 was 328. Average annual salary was $45,499 and median salary was $48,300. Melissa Isd average salary is 3 percent lower than USA average and median salary is 11 percent higher than USA median salary. From 2016 to 2017, the average salary of employees at this employer increased 7.9 percent, the median salary increased 6.6 percent.