State Police Sergeant salary at State Police of Illinois

The average state police sergeant salary at State Police of Illinois was $159,309 , which is 3 percent lower than the average salary for this job in Illinois, but 4 percent higher than the national average for this job . State Police Sergeant salaries at State Police of Illinois typically range from $140,002 to $170,314 (25th to 75th percentile). The highest reported state police sergeant salary was $373,033. There are 178 employees at State Police of Illinois with the job title state police sergeant.