Highest salary at Silex High in year 2016 was $78,244. Number of employees at Silex High in year 2016 was 25. Average annual salary was $36,930 and median salary was $39,048. Silex High average salary is 21 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 4.1 percent, the median salary increased 4.1 percent.