Highest salary at Olfen Isd in year 2017 was $90,000. Number of employees at Olfen Isd in year 2017 was 16. Average annual salary was $42,415 and median salary was $34,711. Olfen Isd average salary is 10 percent lower than USA average and median salary is 20 percent lower than USA median salary. From 2016 to 2017, the average salary of employees at this employer increased 25.7 percent, the median salary increased 6.9 percent.