Highest salary at Mineola Isd in year 2016 was $125,000. Number of employees at Mineola Isd in year 2016 was 252. Average annual salary was $38,165 and median salary was $39,310. Mineola Isd average salary is 19 percent lower than USA average and median salary is 10 percent lower than USA median salary. From 2015 to 2016, the average salary of employees at this employer increased 2.4 percent, the median salary increased 2.3 percent.