Senior Master Trooper salary at State Police of Illinois

The average senior master trooper salary at State Police of Illinois was $156,734 , which is 2 percent lower than the average salary for this job in Illinois, and 2 percent lower than the national average for this job . Senior Master Trooper salaries at State Police of Illinois typically range from $142,018 to $179,275 (25th to 75th percentile). The highest reported senior master trooper salary was $299,787. There are 53 employees at State Police of Illinois with the job title senior master trooper.