Highest salary at Silsbee Isd in year 2016 was $145,380. Number of employees at Silsbee Isd in year 2016 was 385. Average annual salary was $38,889 and median salary was $40,057. Silsbee Isd average salary is 17 percent lower than USA average and median salary is 8 percent lower than USA median salary. From 2015 to 2016, the average salary of employees at this employer increased 1.8 percent, the median salary increased 2.8 percent.