Highest salary at El Campo Isd in year 2016 was $140,000. Number of employees at El Campo Isd in year 2016 was 504. Average annual salary was $38,006 and median salary was $43,604. El Campo Isd average salary is 19 percent lower than USA average and median salary is the same as USA median salary. From 2015 to 2016, the average salary of employees at this employer increased 0.5 percent.