Highest salary at Massapequa Ufsd in year 2015 was $130,161. Number of employees at Massapequa Ufsd in year 2015 was 435. Average annual salary was $28,060 and median salary was $14,087. Massapequa Ufsd average salary is 40 percent lower than USA average and median salary is 68 percent lower than USA median salary.