Highest salary at Foyil Hs in year 2017 was $46,951. Number of employees at Foyil Hs in year 2017 was 23. Average annual salary was $21,527 and median salary was $22,607. Foyil Hs average salary is 54 percent lower than USA average and median salary is 48 percent lower than USA median salary. From 2016 to 2017, the median salary increased 4.5 percent.