Public Aid Investigator salary at Illinois Department of Healthcare and Family Services

The average public aid investigator salary at Illinois Department of Healthcare and Family Services was $91,382 , which is 9 percent higher than the average salary for this job in Illinois, and 9 percent higher than the national average for this job . Public Aid Investigator salaries at Illinois Department of Healthcare and Family Services typically range from $85,480 to $102,674 (25th to 75th percentile). The highest reported public aid investigator salary was $103,659. There are 13 employees at Illinois Department of Healthcare and Family Services with the job title public aid investigator.