Highest salary at City Of Quincy in year 2018 was $108,656. Number of employees at City Of Quincy in year 2018 was 257. Average annual salary was $41,746 and median salary was $45,205. City Of Quincy average salary is 11 percent lower than USA average and median salary is 4 percent higher than USA median salary. From 2017 to 2018, the average salary of employees at this employer increased 2.9 percent, the median salary increased 3.1 percent.