Cook County, Illinois / Adult Probation Department

Agency file

Adult Probation Department

Source file: Cook County, Illinois — Employee Payroll / ingested Jun 19, 2026

The Adult Probation Department runs the corrections system — operating prisons and jails, supervising people in custody, and managing parole or probation.

In 2018, this agency had 542 employees with median total compensation of $22,023; the highest distinct record was $42,290.

Year: 2018
Total payroll: $10.7M
Employees: 542
Median total: $22,023
Highest record: $42,290

What the records show

Compensation analytics

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

Salary distribution

-$3,722$26,971+

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

How 2018 total compensation is spread across the 542 employees. Each bar is a pay range; taller bars mean more people earn in that range. The amber line marks the median ($22,023) — half earn less, half more. The far-right bar collects the highest earners.

Average pay composition

Base — $19,783 (100%)
Overtime — $0 (0%)
Other — $0 (0%)
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

$13,593

$15,700

$22,023

$22,420

$24,682

The pay ladder for this department. Someone at the 90th percentile earns $24,682 — more than 90% of the department; the 10th percentile earns $13,593. The shaded band is the middle half of employees (25th–75th percentile).

Largest job titles

Adult Probation Officer- Psb

188 · $22,420

Pretrial Officer I- Psb

62 · $22,288

Adult Probation Officer- Psc

52 · $24,669

Adult Probation Officer

45 · $15,700

Supervisor Adult Probation

31 · $24,324

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
2016	$11.1M —	647 —	$20,610 —
2017	$10.8M ▼ 2.8%	593 ▼ 8.3%	$21,495 ▲ 4.3%
2018	$10.7M ▼ 0.4%	542 ▼ 8.6%	$22,023 ▲ 2.5%

Record list

Employees

Page 1

Christopher Mccann

Adult Probation Officer- Psc/Adult Probation Department

2016 total comp

$10,323

Base pay: $10,323
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $10,323
Hire date: 2006-08-21
Middle name: M.

Source-specific fields

Employee Identifier: 3d7df49d-4cf5-4de5-bf15-e27cb5cf8347
Fiscal Period: 2016Q4
Fiscal Quarter: 4
Job Code: 1571
Office: 1280
Position Id: 1500303

At Adult Probation Department, Christopher Mccann serves as a Adult Probation Officer- Psc. They have served since 2006 (about 10 years). Their 2016 pay totaled $10,323.

Maria Burkhead

Administrative Assistant I/Adult Probation Department

2018 total comp

$10,287

Base pay: $10,287
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $10,287
Hire date: 2015-05-04

Source-specific fields

Employee Identifier: 7cccfaff-6e01-4621-a2dd-1096c0460208
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 46
Office: 1280
Position Id: 9512146

Maria Burkhead holds the role of Administrative Assistant I at Adult Probation Department. Their tenure dates to 2015, about 3 years. In 2018, their total compensation was $10,287.

Hieu Nguyen

Adult Probation Officer- Psb/Adult Probation Department

2018 total comp

$10,230

Base pay: $10,230
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $10,230
Hire date: 2001-03-26
Middle name: C

Source-specific fields

Employee Identifier: 16cce074-5676-429b-82ac-4bf5fd56c90b
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1567
Office: 1280
Position Id: 300097

Hieu Nguyen is a Adult Probation Officer- Psb at Adult Probation Department. Hired in 2001, they have about 17 years of service. 2018 total compensation came to $10,230.

Damaris Oseguera

Adult Probation Officer- Psb/Adult Probation Department

2018 total comp

$10,229

Base pay: $10,229
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $10,229
Hire date: 1999-10-12
Middle name: V.

Source-specific fields

Employee Identifier: 52128072-d460-46b2-8ff9-cdbc4b39b8dd
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1567
Office: 1280
Position Id: 9512754

Damaris Oseguera is a Adult Probation Officer- Psb at Adult Probation Department. They have served since 1999 (about 19 years). 2018 total compensation came to $10,229.

Julie Tomalis

Administrative Assistant I/Adult Probation Department

2018 total comp

$9,454

Base pay: $9,454
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $9,454
Hire date: 1981-09-17
Middle name: A

Source-specific fields

Employee Identifier: 5619f133-b3d7-4080-81e0-b2be69ca9992
Fiscal Period: 2018Q1
Fiscal Quarter: 1
Job Code: 46
Office: 1280
Position Id: 9512113

Julie Tomalis works as a Administrative Assistant I for Adult Probation Department. They have served since 1981 (about 37 years). Julie earned $9,454 in 2018.

Lisa Woods

Pretrial Officer I- Psb/Adult Probation Department

2018 total comp

$9,288

Base pay: $9,288
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $9,288
Hire date: 1990-09-17
Middle name: A

Source-specific fields

Employee Identifier: 3ae88940-ff11-47c4-9048-8ac78371bc74
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 672
Office: 1280
Position Id: 9512822

Lisa Woods is a Pretrial Officer I- Psb at Adult Probation Department. Their tenure dates to 1990, about 28 years. 2018 total compensation came to $9,288.