Highest salary at City of Hamilton in year 2020 was $67,511. Number of employees at City of Hamilton in year 2020 was 17. Average annual salary was $42,109 and median salary was $42,530. City of Hamilton average salary is 10 percent lower than USA average and median salary is 2 percent lower than USA median salary. From 2019 to 2020, the average salary of employees at this employer increased 8.9 percent.