Highest salary at Island Park Ufsd in year 2018 was $122,838. Number of employees at Island Park Ufsd in year 2018 was 74. Average annual salary was $37,678 and median salary was $32,302. Island Park Ufsd average salary is 20 percent lower than USA average and median salary is 26 percent lower than USA median salary. From 2017 to 2018, the average salary of employees at this employer increased 7.3 percent, the median salary increased 32.6 percent.