Highest salary at Hazlet Township in year 2020 was $179,622. Number of employees at Hazlet Township in year 2020 was 86. Average annual salary was $76,759 and median salary was $69,768. Hazlet Township average salary is 64 percent higher than USA average and median salary is 60 percent higher than USA median salary. From 2019 to 2020, the average salary of employees at this employer increased 5.3 percent, the median salary increased 4.1 percent.