Highest salary at Town Of Trenton in year 2016 was $50,803. Number of employees at Town Of Trenton in year 2016 was 18. Average annual salary was $25,630 and median salary was $25,040. Town Of Trenton average salary is 45 percent lower than USA average and median salary is 42 percent lower than USA median salary. From 2015 to 2016, the median salary increased 5.2 percent.