State Police of Illinois
Trooper First Class
Andre Williamson D in 2025 was employed at State Police of Illinois and had an annual salary of $138,657, according to public records. This salary was 13 percent higher than the average and 13 percent higher than the median salary in State Police of Illinois.
State Police of Illinois records show Andre Williamson D held job of Trooper First Class from 2024 to 2025.
According to the public records employee's salary increased by $19,643 from 2024 to 2025, which is a 16.5 percent rise.
| Year | 2025 |
| Full Name | Andre Williamson D |
| Job Title | Trooper First Class |
| Get Trooper First Class Salary Statistics | |
| State | Illinois |
| Employer | State Police of Illinois |
| Annual Wage | $138,657 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | State Police of Illinois |
| Year | 2025 |
| Number of Employees | 2,707 |
| Average Annual Wage | $122,170 |
| Median Annual Wage | $122,690 |
Andre Williamson D (2024)Trooper First Class | View Person Details |
Ronald McNamara M (2025)Senior Agent at State Police of Illinois | View Person Details |
Amy Cooper L (2025)State Police Field Specialist at State Police of Illinois | View Person Details |
Chase Ephram Boozer (2025)Trooper First Class at State Police of Illinois | View Person Details |
Heather McPhee J (2025)Telecommunicator Specialist at State Police of Illinois | View Person Details |
Justin Novarro M (2025)Trooper First Class at State Police of Illinois | View Person Details |
Matthew Kipping R (2025)Senior Agent at State Police of Illinois | View Person Details |
Jacob Dorris M (2025)Trooper First Class at State Police of Illinois | View Person Details |
Jason Olchawa T (2025)Master Trooper at State Police of Illinois | View Person Details |
Tina Joyce S (2025)Forensic Scientist at State Police of Illinois | View Person Details |
William Tim Milligan (2025)Public Service Administrator at State Police of Illinois | View Person Details |