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

Mary Parrilli

Administrative Assistant I/Adult Probation Department

2017 total comp

$5,201

Base pay: $5,201
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $5,201
Hire date: 1980-06-02

Source-specific fields

Employee Identifier: 6cff5ca1-4c72-431d-ab69-7c5b017d493f
Fiscal Period: 2017Q1
Fiscal Quarter: 1
Job Code: 46
Office: 1280
Position Id: 9512153

At Adult Probation Department, Mary Parrilli serves as a Administrative Assistant I. Hired in 1980, they have about 37 years of service. Their 2017 pay totaled $5,201.

Jolania Delafosse

Electronic Monitoring Technician/Adult Probation Department

2017 total comp

$5,141

Base pay: $5,141
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $5,141
Hire date: 2014-10-08
Middle name: L

Source-specific fields

Employee Identifier: ace63ff0-51c2-4eab-a5df-b0ec118e1b83
Fiscal Period: 2017Q3
Fiscal Quarter: 3
Job Code: 1437
Office: 1280
Position Id: 903424

Jolania Delafosse holds the role of Electronic Monitoring Technician at Adult Probation Department. Their tenure dates to 2014, about 3 years. In 2017, their total compensation was $5,141.

Bailous Armstrong

Clerk V/Adult Probation Department

2016 total comp

$5,020

Base pay: $5,020
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $5,020
Hire date: 1994-07-18
Middle name: S

Source-specific fields

Employee Identifier: da7e93c1-b200-4a70-9445-f62a1f34c607
Fiscal Period: 2016Q4
Fiscal Quarter: 4
Job Code: 907
Office: 1280
Position Id: 9512123

Bailous Armstrong holds the role of Clerk V at Adult Probation Department. They have served since 1994 (about 22 years). In 2016, their total compensation was $5,020.

Carla Sobieski

Administrative Assistant I/Adult Probation Department

2017 total comp

$4,994

Base pay: $4,994
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $4,994
Hire date: 1987-02-09
Middle name: J

Source-specific fields

Employee Identifier: 3f3284fb-7245-4b61-9382-dc43a5eb4e25
Fiscal Period: 2017Q3
Fiscal Quarter: 3
Job Code: 46
Office: 1280
Position Id: 9512150

Carla Sobieski holds the role of Administrative Assistant I at Adult Probation Department. They have served since 1987 (about 30 years). In 2017, their total compensation was $4,994.

Jinks Riddle

Adult Probation Officer- Psb/Adult Probation Department

2018 total comp

$4,973

Base pay: $4,973
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $4,973
Hire date: 1987-11-23

Source-specific fields

Employee Identifier: 2ff44a75-1000-48f6-9123-8ba56a3b45fa
Fiscal Period: 2018Q1
Fiscal Quarter: 1
Job Code: 1567
Office: 1280
Position Id: 9512322

Jinks Riddle is a Adult Probation Officer- Psb at Adult Probation Department. Their tenure dates to 1987, about 31 years. 2018 total compensation came to $4,973.

Denise Galloway

Clerk V/Adult Probation Department

2017 total comp

$4,855

Base pay: $4,855
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $4,855
Hire date: 1989-08-16

Source-specific fields

Employee Identifier: 21d4a8a4-328d-49be-90de-64ee9e3a836c
Fiscal Period: 2017Q1
Fiscal Quarter: 1
Job Code: 907
Office: 1280
Position Id: 9512229

Denise Galloway holds the role of Clerk V at Adult Probation Department. Hired in 1989, they have about 28 years of service. In 2017, their total compensation was $4,855.

James Ashe

Adult Probation Officer- Psc/Adult Probation Department

2018 total comp

$4,592

Base pay: $4,592
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $4,592
Hire date: 2003-06-02
Middle name: P

Source-specific fields

Employee Identifier: 32c35a8d-4805-4039-8f72-df8db35204d2
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1571
Office: 1280
Position Id: 9512688

James Ashe is a Adult Probation Officer- Psc at Adult Probation Department. Hired in 2003, they have about 15 years of service. 2018 total compensation came to $4,592.

Sarah Danielson-Lamberg

Adult Probation Officer/Adult Probation Department

2018 total comp

$4,486

Base pay: $4,486
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $4,486
Hire date: 2014-11-03
Middle name: Julian

Source-specific fields

Employee Identifier: 1ba31aa8-dee9-44e8-810d-e61093414640
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1561
Office: 1280
Position Id: 9512430

Sarah Danielson-Lamberg works as a Adult Probation Officer for Adult Probation Department. Hired in 2014, they have about 4 years of service. Sarah earned $4,486 in 2018.

Karl Leszkowicz

Adult Probation Officer/Adult Probation Department

2018 total comp

$4,486

Base pay: $4,486
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $4,486
Hire date: 2005-06-13
Middle name: S

Source-specific fields

Employee Identifier: 9c0570b5-2d8f-45f9-99fd-e98ded285d28
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1561
Office: 1280
Position Id: 9512498

Karl Leszkowicz works as a Adult Probation Officer for Adult Probation Department. They have served since 2005 (about 13 years). Karl earned $4,486 in 2018.

Pamela Battle

Administrative Assistant I/Adult Probation Department

2018 total comp

$4,282

Base pay: $4,282
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $4,282
Hire date: 1992-07-13

Source-specific fields

Employee Identifier: 53fc3a3f-3b09-4d96-a3c2-ed422dee3656
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 46
Office: 1280
Position Id: 9512107

Pamela Battle holds the role of Administrative Assistant I at Adult Probation Department. Their tenure dates to 1992, about 26 years. In 2018, their total compensation was $4,282.

Donavan Foster

Pretrial Officer I/Adult Probation Department

2016 total comp

$4,155

Base pay: $4,155
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $4,155
Hire date: 2015-02-09
Middle name: Chas

Source-specific fields

Employee Identifier: 6ee9d11f-fa38-4a95-a9ff-9d718b47162a
Fiscal Period: 2016Q3
Fiscal Quarter: 3
Job Code: 526
Office: 1280
Position Id: 1500377

Donavan Foster is a Pretrial Officer I at Adult Probation Department. Hired in 2015, they have about a year of service. 2016 total compensation came to $4,155.

Tommie Owens

Pretrial Officer I/Adult Probation Department

2017 total comp

$3,959

Base pay: $3,959
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $3,959
Hire date: 2017-10-02
Middle name: S.

Source-specific fields

Employee Identifier: 6b04a0a4-5acb-4a67-b5d5-f2e97d2e1a30
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1561
Office: 1280
Position Id: 1500280

Tommie Owens works as a Pretrial Officer I for Adult Probation Department. Their tenure dates to 2017, under a year. Tommie earned $3,959 in 2017.

Gregory Calhoun

Pretrial Officer I/Adult Probation Department

2017 total comp

$3,959

Base pay: $3,959
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $3,959
Hire date: 2017-10-02
Middle name: T.

Source-specific fields

Employee Identifier: a477b8e0-4aad-42a3-a3be-6b1c36a81d40
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1561
Office: 1280
Position Id: 9512294

Gregory Calhoun is a Pretrial Officer I at Adult Probation Department. Hired in 2017, they have under a year of service. 2017 total compensation came to $3,959.

Le'Roi Catlin

Pretrial Officer I/Adult Probation Department

2017 total comp

$3,959

Base pay: $3,959
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $3,959
Hire date: 2017-10-02
Middle name: J.

Source-specific fields

Employee Identifier: d9e45074-4592-4dd8-9a7c-f33f14d2b36f
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1561
Office: 1280
Position Id: 9512466

Le'Roi Catlin is a Pretrial Officer I at Adult Probation Department. Their tenure dates to 2017, under a year. 2017 total compensation came to $3,959.

Lakesha Harris

Pretrial Officer I/Adult Probation Department

2017 total comp

$3,959

Base pay: $3,959
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $3,959
Hire date: 2017-10-02
Middle name: Y.

Source-specific fields

Employee Identifier: 10b60f1c-1ecf-4fde-ab3b-85ab5dce1c74
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1561
Office: 1280
Position Id: 1500282

Lakesha Harris is a Pretrial Officer I at Adult Probation Department. Hired in 2017, they have under a year of service. 2017 total compensation came to $3,959.

Nicolas Isais

Pretrial Officer I/Adult Probation Department

2017 total comp

$3,959

Base pay: $3,959
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $3,959
Hire date: 2017-10-02
Middle name: H.

Source-specific fields

Employee Identifier: 6ce8bafd-b752-48c9-b179-034acd2d44ee
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1561
Office: 1280
Position Id: 1500281

At Adult Probation Department, Nicolas Isais serves as a Pretrial Officer I. Hired in 2017, they have under a year of service. Their 2017 pay totaled $3,959.

Dominic Leone

Pretrial Officer I/Adult Probation Department

2017 total comp

$3,959

Base pay: $3,959
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $3,959
Hire date: 2017-10-02
Middle name: J.

Source-specific fields

Employee Identifier: 799eb297-1648-4cdc-9aeb-22815fcdae89
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1561
Office: 1280
Position Id: 1500265

Dominic Leone holds the role of Pretrial Officer I at Adult Probation Department. They have served since 2017 (under a year). In 2017, their total compensation was $3,959.

Amando Dominguez

Pretrial Officer I/Adult Probation Department

2017 total comp

$3,957

Base pay: $3,957
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $3,957
Hire date: 2017-10-02
Middle name: A.

Source-specific fields

Employee Identifier: b4229732-dd45-4abd-a798-45f108a869f5
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1561
Office: 1280
Position Id: 1300093

Amando Dominguez holds the role of Pretrial Officer I at Adult Probation Department. They have served since 2017 (under a year). In 2017, their total compensation was $3,957.