Highest salary at City of Wheaton in year 2022 was $234,987. Number of employees at City of Wheaton in year 2022 was 197. Average annual salary was $64,140 and median salary was $65,743. City of Wheaton average salary is 37 percent higher than USA average and median salary is 51 percent higher than USA median salary. From 2021 to 2022, the median salary increased 4.2 percent.