Highest City of Dubuque employee salary in year 2022 was $292,645. City of Dubuque employees number in year 2022 was 1,113. City of Dubuque average salary was $41,888 and median salary was $39,496. According to the last payroll, City of Dubuque average salary is 44 percent lower than USA average and 14 percent lower than Iowa state average. City of Dubuque employee salaries are usually between $5,605 and $73,800. Top 10% of highest-earning employees have salaries ranging from $86,687 to $292,645.