Investigator salary at City of Chicago Department of Finance

The average investigator salary at City of Chicago Department of Finance was $67,702 , which is 11 percent lower than the average salary for this job in Illinois, but 4 percent higher than the national average for this job . Investigator salaries at City of Chicago Department of Finance typically range from $44,209 to $70,786 (25th to 75th percentile). The highest reported investigator salary was $184,386. There are 29 employees at City of Chicago Department of Finance with the job title investigator.