Highest salary at Forney Isd in year 2017 was $206,187. Number of employees at Forney Isd in year 2017 was 1,162. Average annual salary was $42,256 and median salary was $49,000. Forney Isd average salary is 10 percent lower than USA average and median salary is 13 percent higher than USA median salary. From 2016 to 2017, the average salary of employees at this employer increased 5.9 percent, the median salary increased 3.2 percent.