Administrative Assistant salary at State Police of Illinois

The average administrative assistant salary at State Police of Illinois was $92,486 , which is 27 percent higher than the average salary for this job in Illinois, and 23 percent higher than the national average for this job . Administrative Assistant salaries at State Police of Illinois typically range from $79,815 to $103,012 (25th to 75th percentile). The highest reported administrative assistant salary was $108,746. There are 16 employees at State Police of Illinois with the job title administrative assistant.