Illinois / State Police

Agency file

State Police

Source file: Illinois — State Employee Pay / ingested Jun 18, 2026

The State Police provides law enforcement and public safety — patrol, criminal investigation, and emergency response.

In 2025, this agency had 565 employees with median total compensation of $78,900; the highest distinct record was $198,700.

Year: 2025
Total payroll: $46.9M
Employees: 565
Median total: $78,900
Highest record: $198,700

What the records show

Compensation analytics

These summaries compare pay within the agency before listing individual records.

Salary distribution

$1,000$168,100+

Hover a bar for its range; click to filter the list below.

How 2025 total compensation is spread across the 565 employees. Each bar is a pay range; taller bars mean more people earn in that range. The amber line marks the median ($78,900) — half earn less, half more. The far-right bar collects the highest earners.

Average pay composition

Base — $0 (0%)
Overtime — $0 (0%)
Other — $83,015 (100%)
Benefits — $0 (0%)

What an average paycheck here is made of — base salary versus overtime, other pay (bonuses, allowances), and benefits. A large overtime or other-pay share means take-home often exceeds base salary.

Pay percentiles

10th

25th

Median

75th

90th

$42,500

$59,800

$78,900

$104,500

$129,000

The pay ladder for this department. Someone at the 90th percentile earns $129,000 — more than 90% of the department; the 10th percentile earns $42,500. The shaded band is the middle half of employees (25th–75th percentile).

Largest job titles

Forensic Scientist III

64 · $113,050

Telecommunicator Specialist

47 · $92,500

Office Coordinator

45 · $55,300

Firearms Eligibility Analyst I

33 · $71,300

Public Service Administrator

26 · $109,800

The most common job titles in this department by headcount, with the median total compensation for each. Click a title to see everyone who holds it.

Trend

Year over year

How this department's total payroll, headcount, and median pay changed across the 3 published years.

Year	Total payroll	Employees	Median pay
2023	$40.5M —	614 —	$63,900 —
2024	$44.4M ▲ 9.5%	618 ▲ 0.7%	$71,350 ▲ 11.7%
2025	$46.9M ▲ 5.8%	565 ▼ 8.6%	$78,900 ▲ 10.6%

Compare

Similar departments

Departments elsewhere with the most similar mix of roles — a proxy for the same kind of agency, matched by workforce composition rather than name. Pay is not cost-of-living adjusted.

State Crime Laboratory Arkansas55% match
Police Department (386) City of Baltimore36% match

Record list

Employees

Page 1

Michael Boyd

Police Officer II/State Police

2025 total comp

$145,600

Sub-department: Patrolling and Policing - Administration
Base pay: $0
Overtime: $0
Other pay: $145,600
Benefits: $0
Total compensation: $145,600
Union / bargaining unit: Collective Bargaining
Work county: Cook

Source-specific fields

4-D Exempt: Yes
Employment Status: CERTIFIED
Period Pay Rate: $5,700
Rutan Exempt: No

At State Police, Michael Boyd serves as a Police Officer II within Patrolling and Policing - Administration. Their 2025 pay totaled $145,600. Union affiliation: Collective Bargaining.

Timothy Johnson

Forensic Scientist III/State Police

2025 total comp

$145,000

Sub-department: Personal Services - Code
Base pay: $0
Overtime: $0
Other pay: $145,000
Benefits: $0
Total compensation: $145,000
Union / bargaining unit: Collective Bargaining
Work county: St Clair

Source-specific fields

4-D Exempt: Yes
Employment Status: CERTIFIED
Period Pay Rate: $5,200
Rutan Exempt: No

Timothy Johnson is a Forensic Scientist III at State Police within Personal Services - Code. 2025 total compensation came to $145,000. Union affiliation: Collective Bargaining.

Jaime Walker

Telecommunicator Specialist/State Police

2025 total comp

$144,700

Sub-department: Bureau of Communications
Base pay: $0
Overtime: $0
Other pay: $144,700
Benefits: $0
Total compensation: $144,700
Union / bargaining unit: Collective Bargaining
Work county: Sangamon

Source-specific fields

4-D Exempt: Yes
Employment Status: CERTIFIED
Period Pay Rate: $7,800
Rutan Exempt: No

At State Police, Jaime Walker serves as a Telecommunicator Specialist within Bureau of Communications. Their 2025 pay totaled $144,700. They are represented by Collective Bargaining.

Steven Lotz

Forensic Scientist III/State Police

2025 total comp

$144,000

Sub-department: Personal Services - Code
Base pay: $0
Overtime: $0
Other pay: $144,000
Benefits: $0
Total compensation: $144,000
Union / bargaining unit: Collective Bargaining
Work county: Will

Source-specific fields

4-D Exempt: Yes
Employment Status: CERTIFIED
Period Pay Rate: $5,400
Rutan Exempt: No

Steven Lotz holds the role of Forensic Scientist III at State Police within Personal Services - Code. In 2025, their total compensation was $144,000. They are represented by Collective Bargaining.

Kimberlee Gruenstein

Forensic Scientist III/State Police

2025 total comp

$143,900

Sub-department: Forensic Backlog-Code Regular
Base pay: $0
Overtime: $0
Other pay: $143,900
Benefits: $0
Total compensation: $143,900
Union / bargaining unit: Collective Bargaining
Work county: Cook

Source-specific fields

4-D Exempt: Yes
Employment Status: CERTIFIED
Period Pay Rate: $6,100
Rutan Exempt: No

Kimberlee Gruenstein is a Forensic Scientist III at State Police within Forensic Backlog-Code Regular. 2025 total compensation came to $143,900. Union affiliation: Collective Bargaining.

Nicole Bartak

Telecommunicator Specialist/State Police

2025 total comp

$142,600

Sub-department: Bureau of Communications
Base pay: $0
Overtime: $0
Other pay: $142,600
Benefits: $0
Total compensation: $142,600
Union / bargaining unit: Collective Bargaining
Work county: Cook

Source-specific fields

4-D Exempt: Yes
Employment Status: CERTIFIED
Period Pay Rate: $5,900
Rutan Exempt: No

Nicole Bartak holds the role of Telecommunicator Specialist at State Police within Bureau of Communications. In 2025, their total compensation was $142,600. They are represented by Collective Bargaining.

Kari Selinger

Senior Public Service Administrative/State Police

2025 total comp

$142,600

Sub-department: Office of the Director(Code Regular)
Base pay: $0
Overtime: $0
Other pay: $142,600
Benefits: $0
Total compensation: $142,600
Union / bargaining unit: Merit Compensation
Work county: Sangamon

Source-specific fields

4-D Exempt: Yes
Employment Status: EXEMPT
Period Pay Rate: $6,200
Rutan Exempt: Yes

Kari Selinger is a Senior Public Service Administrative at State Police within Office of the Director(Code Regular). 2025 total compensation came to $142,600. Union affiliation: Merit Compensation.

Jennifer Mulrean

Forensic Scientist III/State Police

2025 total comp

$142,300

Sub-department: Personal Services - Code
Base pay: $0
Overtime: $0
Other pay: $142,300
Benefits: $0
Total compensation: $142,300
Union / bargaining unit: Collective Bargaining
Work county: St Clair

Source-specific fields

4-D Exempt: Yes
Employment Status: CERTIFIED
Period Pay Rate: $5,500
Rutan Exempt: No

At State Police, Jennifer Mulrean serves as a Forensic Scientist III within Personal Services - Code. Their 2025 pay totaled $142,300. Their bargaining unit is Collective Bargaining.

Elizabeth Leahy

Senior Public Service Administrative/State Police

2025 total comp

$140,500

Sub-department: Office of the Director(Code Regular)
Base pay: $0
Overtime: $0
Other pay: $140,500
Benefits: $0
Total compensation: $140,500
Union / bargaining unit: Merit Compensation
Work county: Sangamon

Source-specific fields

4-D Exempt: Yes
Employment Status: EXEMPT
Period Pay Rate: $6,300
Rutan Exempt: Yes

Elizabeth Leahy works as a Senior Public Service Administrative for State Police within Office of the Director(Code Regular). Elizabeth earned $140,500 in 2025. Union affiliation: Merit Compensation.

Kathryn Doolin

Forensic Scientist III/State Police

2025 total comp

$140,400

Sub-department: Personal Services - Code
Base pay: $0
Overtime: $0
Other pay: $140,400
Benefits: $0
Total compensation: $140,400
Union / bargaining unit: Collective Bargaining
Work county: Sangamon

Source-specific fields

4-D Exempt: Yes
Employment Status: CERTIFIED
Period Pay Rate: $5,200
Rutan Exempt: No

Kathryn Doolin is a Forensic Scientist III at State Police within Personal Services - Code. 2025 total compensation came to $140,400. Union affiliation: Collective Bargaining.

Lauryn Roberts

Forensic Scientist III/State Police

2025 total comp

$140,300

Sub-department: Personal Services - Code
Base pay: $0
Overtime: $0
Other pay: $140,300
Benefits: $0
Total compensation: $140,300
Union / bargaining unit: Collective Bargaining
Work county: St Clair

Source-specific fields

4-D Exempt: Yes
Employment Status: CERTIFIED
Period Pay Rate: $5,200
Rutan Exempt: No

Lauryn Roberts works as a Forensic Scientist III for State Police within Personal Services - Code. Lauryn earned $140,300 in 2025. Union affiliation: Collective Bargaining.