Highest salary at Muttontown in year 2013 was $137,192. Number of employees at Muttontown in year 2013 was 16. Average annual salary was $89,157 and median salary was $98,123. Muttontown average salary is 90 percent higher than USA average and median salary is 126 percent higher than USA median salary. From 2012 to 2013, the average salary of employees at this employer increased 15.2 percent, the median salary increased 0.7 percent.