Highest salary at Lisle Township in year 2018 was $122,388. Number of employees at Lisle Township in year 2018 was 25. Average annual salary was $63,983 and median salary was $66,931. Lisle Township average salary is 37 percent higher than USA average and median salary is 54 percent higher than USA median salary. From 2017 to 2018, the average salary of employees at this employer increased 11.5 percent, the median salary increased 24.0 percent.