Highest salary at Forney Isd in year 2016 was $194,425. Number of employees at Forney Isd in year 2016 was 1,096. Average annual salary was $39,892 and median salary was $47,484. Forney Isd average salary is 15 percent lower than USA average and median salary is 9 percent higher than USA median salary. From 2015 to 2016, the median salary increased 0.3 percent.