Highest salary at City of Quincy in year 2022 was $126,849. Number of employees at City of Quincy in year 2022 was 257. Average annual salary was $43,624 and median salary was $49,230. City of Quincy average salary is 7 percent lower than USA average and median salary is 13 percent higher than USA median salary. From 2021 to 2022, the average salary of employees at this employer increased 15.1 percent, the median salary increased 11.4 percent.