Highest salary at Copiague Ufsd in year 2017 was $133,041. Number of employees at Copiague Ufsd in year 2017 was 199. Average annual salary was $35,373 and median salary was $24,953. Copiague Ufsd average salary is 25 percent lower than USA average and median salary is 43 percent lower than USA median salary. From 2016 to 2017, the average salary of employees at this employer increased 9.7 percent, the median salary increased 11.8 percent.