Illinois / Human Services / Social Worker IV

Job-title file

Social Worker IV

Assess client needs, develop service plans, and connect people with support resources.

24 employees hold this title in Human Services. Median total compensation for the role is $111,650, above the department median of $74,500.

Employees: 24
Total payroll: $2.6M
Role median: $111,650
Agency median: $74,500
Comparison: Above

What the records show

Role pay distribution

Pay distribution for this role

$40,100$142,598+

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

How total compensation varies among the 24 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

Social Worker IV is held in 2 Illinois departments. In Human Services, the median of $111,650 ranks #2 of 2.

Highest-paying departments for this role

Corrections

$133,050 · 30

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

Compare jurisdictions

Social Worker beyond Illinois

This role is reported in 23 jurisdictions. In Illinois, the median of $84,300 ranks #9 of 23. See Social Worker across all of Illinois →

Highest-paying jurisdictions for this role

Los Angeles County

$143,711 · 771

City and County of San Francisco

$127,069 · 8

Seattle Public Schools

$120,916 · 57

City of Chicago

$118,836 · 6

District of Columbia

$109,924 · 504

Davis School District, Utah

$106,100 · 22

City of Los Angeles

$97,460 · 12

City of Boston

$89,384 · 9

Median total compensation for comparable Social Workerroles 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

Tahnissa Hayes

Social Worker IV/Human Services

2025 total comp

$100,500

Sub-department: Alton Mental Health Center
Base pay: $0
Overtime: $0
Other pay: $100,500
Benefits: $0
Total compensation: $100,500
Union / bargaining unit: Collective Bargaining
Work county: Clinton

Source-specific fields

4-D Exempt: Yes
Employment Status: PROB 6 MOS
Period Pay Rate: $4,000
Rutan Exempt: No

Tahnissa Hayes works as a Social Worker IV for Human Services within Alton Mental Health Center. Tahnissa earned $100,500 in 2025. They are represented by Collective Bargaining.

Holly Earley

Social Worker IV/Human Services

2025 total comp

$100,400

Sub-department: Alton Mental Health Center
Base pay: $0
Overtime: $0
Other pay: $100,400
Benefits: $0
Total compensation: $100,400
Union / bargaining unit: Collective Bargaining
Work county: Madison

Source-specific fields

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

Holly Earley holds the role of Social Worker IV at Human Services within Alton Mental Health Center. In 2025, their total compensation was $100,400. They are represented by Collective Bargaining.

Pamela Dillon

Social Worker IV/Human Services

2025 total comp

$100,200

Sub-department: Alton Mental Health Center
Base pay: $0
Overtime: $0
Other pay: $100,200
Benefits: $0
Total compensation: $100,200
Union / bargaining unit: Collective Bargaining
Work county: Madison

Source-specific fields

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

At Human Services, Pamela Dillon serves as a Social Worker IV within Alton Mental Health Center. Their 2025 pay totaled $100,200. Union affiliation: Collective Bargaining.

Kelly Schrader

Social Worker IV/Human Services

2025 total comp

$97,900

Sub-department: Alton Mental Health Center
Base pay: $0
Overtime: $0
Other pay: $97,900
Benefits: $0
Total compensation: $97,900
Union / bargaining unit: Collective Bargaining
Work county: Madison

Source-specific fields

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

Kelly Schrader works as a Social Worker IV for Human Services within Alton Mental Health Center. Kelly earned $97,900 in 2025. Union affiliation: Collective Bargaining.