Illinois / State Police / Administrative Assistant I

Job-title file

Administrative Assistant I

Provide administrative support — record-keeping, scheduling, correspondence, and customer service.

13 employees hold this title in State Police. Median total compensation for the role is $74,600, below the department median of $78,900.

Employees: 13
Total payroll: $985.6K
Role median: $74,600
Agency median: $78,900
Comparison: Below

What the records show

Role pay distribution

Pay distribution for this role

$50,900$94,060+

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

How total compensation varies among the 13 people in this role. Even for one job title, pay differs with seniority, step, overtime, and tenure. Each bar is a pay range; the far-right bar collects the highest earners.

Compare departments

This role across Illinois

Administrative Assistant I is held in 33 Illinois departments. In State Police, the median of $74,600 ranks #16 of 33.

Highest-paying departments for this role

Transportation

$113,700 · 1

Illinois Gaming Board

$94,300 · 1

Property Tax Appeal Board

$91,800 · 1

Community on Equity & Inclusion

$82,900 · 6

Juvenile Justice

$82,700 · 3

Il Criminal Justice Information Auth

$81,600 · 2

Insurance

$81,300 · 1

Natural Resources

$79,400 · 6

Innovation and Technology

$79,100 · 3

Public Health

$77,400 · 35

Financial and Professional Reg

$76,900 · 13

Il Law Enforce Train & Stds Bd

$76,900 · 1

Median total compensation for the Administrative Assistant I role in other Illinoisdepartments (highest first). Each bar links to that department’s page for this role.

Compare jurisdictions

Administrative Assistant beyond Illinois

This role is reported in 31 jurisdictions. In Illinois, the median of $74,800 ranks #5 of 31. See Administrative Assistant across all of Illinois →

Highest-paying jurisdictions for this role

Los Angeles County

$142,353 · 378

City of San Jose

$126,642 · 11

City of Boston

$77,773 · 26

Chicago Public Schools

$76,425 · 9

$73,085 · 105

$72,721 · 27

$71,808 · 287

$70,716 · 112

Median total compensation for comparable Administrative Assistantroles in other jurisdictions. Titles are matched by normalized name across sources, not identical job classification, and pay is not cost-of-living adjusted. Each bar links to that jurisdiction’s page for the role.

Record list

Employees with this title

Page 1

Mildred Cooper

Administrative Assistant I/State Police

2025 total comp

$81,600

Sub-department: Personal Services - Code
Base pay: $0
Overtime: $0
Other pay: $81,600
Benefits: $0
Total compensation: $81,600
Union / bargaining unit: Collective Bargaining
Work county: St Clair

Source-specific fields

4-D Exempt: Yes
Employment Status: CERTIFIED
Period Pay Rate: $3,500
Rutan Exempt: No

Mildred Cooper holds the role of Administrative Assistant I at State Police within Personal Services - Code. In 2025, their total compensation was $81,600. Their bargaining unit is Collective Bargaining.