Highest salary at Dupage Township in year 2023 was $98,067. Number of employees at Dupage Township in year 2023 was 21. Average annual salary was $51,335 and median salary was $53,375. Dupage Township average salary is 10 percent higher than USA average and median salary is 23 percent higher than USA median salary. From 2022 to 2023, the average salary of employees at this employer increased 10.1 percent, the median salary increased 6.2 percent.