Highest City of Joliet employee salary in year 2023 was $183,385. City of Joliet employees number in year 2023 was 516. City of Joliet average salary was $75,156 and median salary was $76,145. According to the last payroll, City of Joliet average salary is 1 percent higher than USA average and 19 percent higher than Illinois state average. City of Joliet employee salaries are usually between $41,181 and $107,201. Top 10% of highest-earning employees have salaries ranging from $130,041 to $183,385.