Highest salary at Mineola Isd in year 2017 was $130,002. Number of employees at Mineola Isd in year 2017 was 255. Average annual salary was $39,619 and median salary was $41,845. Mineola Isd average salary is 15 percent lower than USA average and median salary is 4 percent lower than USA median salary. From 2016 to 2017, the average salary of employees at this employer increased 3.8 percent, the median salary increased 6.5 percent.