Highest salary at Town of Derry in year 2024 was $243,397. Number of employees at Town of Derry in year 2024 was 260. Average annual salary was $81,798 and median salary was $79,362. Town of Derry average salary is 75 percent higher than USA average and median salary is 83 percent higher than USA median salary. From 2023 to 2024, the average salary of employees at this employer increased 5.2 percent, the median salary increased 2.9 percent.