Highest City of Vandalia employee salary in year 2023 was $134,353. City of Vandalia employees number in year 2023 was 34. City of Vandalia average salary was $54,479 and median salary was $54,294. According to the last payroll, City of Vandalia average salary is 27 percent lower than USA average and 13 percent lower than Illinois state average. City of Vandalia employee salaries are usually between $47,047 and $59,831. Top 10% of highest-earning employees have salaries ranging from $69,436 to $134,353.