Highest salary at City Of Amboy in year 2017 was $64,724. Number of employees at City Of Amboy in year 2017 was 12. Average annual salary was $45,123 and median salary was $46,666. City Of Amboy average salary is 4 percent lower than USA average and median salary is 7 percent higher than USA median salary. From 2016 to 2017, the median salary increased 0.7 percent.