Highest salary at Manorhaven in year 2014 was $124,371. Number of employees at Manorhaven in year 2014 was 12. Average annual salary was $39,909 and median salary was $39,390. Manorhaven average salary is 15 percent lower than USA average and median salary is 9 percent lower than USA median salary. From 2013 to 2014, the average salary of employees at this employer increased 18.7 percent, the median salary increased 12.6 percent.