Office Specialist salary at Illinois State Treasurer

The average office specialist salary at Illinois State Treasurer was $63,676 , which is 13 percent higher than the average salary for this job in Illinois, and 42 percent higher than the national average for this job . Office Specialist salaries at Illinois State Treasurer typically range from $56,162 to $69,881 (25th to 75th percentile). The highest reported office specialist salary was $71,100. There are 8 employees at Illinois State Treasurer with the job title office specialist.