Highest salary at Coppell Isd in year 2016 was $247,200. Number of employees at Coppell Isd in year 2016 was 1,225. Average annual salary was $52,790 and median salary was $54,698. Coppell Isd average salary is 13 percent higher than USA average and median salary is 26 percent higher than USA median salary. From 2015 to 2016, the average salary of employees at this employer increased 3.7 percent, the median salary increased 3.6 percent.