Highest Islandia employee salary in year 2022 was $87,608. Islandia employees number in year 2022 was 31. Islandia average salary was $19,888 and median salary was $16,049. According to the last payroll, Islandia average salary is 73 percent lower than USA average and 66 percent lower than New York state average. Islandia employee salaries are usually between $5,786 and $27,429. Top 10% of highest-earning employees have salaries ranging from $40,654 to $87,608.