Highest salary at Town Of Hadley in year 2016 was $59,067. Number of employees at Town Of Hadley in year 2016 was 24. Average annual salary was $32,087 and median salary was $41,656. Town Of Hadley average salary is 32 percent lower than USA average and median salary is 4 percent lower than USA median salary. From 2015 to 2016, the average salary of employees at this employer increased 13.7 percent.