Highest salary at City of Delavan in year 2020 was $69,852. Number of employees at City of Delavan in year 2020 was 11. Average annual salary was $46,803 and median salary was $48,734. City of Delavan average salary is the same as USA average and median salary is 12 percent higher than USA median salary. From 2019 to 2020, the average salary of employees at this employer increased 21.8 percent, the median salary increased 41.5 percent.