Highest salary at City of Quincy in year 2023 was $129,608. Number of employees at City of Quincy in year 2023 was 257. Average annual salary was $45,498 and median salary was $50,218. City of Quincy average salary is 3 percent lower than USA average and median salary is 15 percent higher than USA median salary. From 2022 to 2023, the average salary of employees at this employer increased 4.3 percent, the median salary increased 2.0 percent.