Cook County, Illinois / Police Department

Agency file

Police Department

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

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

In 2018, this agency had 83 employees with median total compensation of $17,792; the highest distinct record was $25,226.

Year: 2018
Total payroll: $1.4M
Employees: 83
Median total: $17,792
Highest record: $25,226

What the records show

Compensation analytics

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

Salary distribution

$1,800$24,621+

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

How 2018 total compensation is spread across the 83 employees. Each bar is a pay range; taller bars mean more people earn in that range. The amber line marks the median ($17,792) — half earn less, half more. The far-right bar collects the highest earners.

Average pay composition

Base — $17,016 (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

$10,389

$15,965

$17,792

$20,529

$21,989

The pay ladder for this department. Someone at the 90th percentile earns $21,989 — more than 90% of the department; the 10th percentile earns $10,389. The shaded band is the middle half of employees (25th–75th percentile).

Largest job titles

County Police Officer

50 · $17,792

County Police Sergeant

10 · $21,061

Deputy Sheriff D2B

4 · $13,947

Police Commander

3 · $21,925

Administrative Assistant II

3 · $11,331

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.

Record list

Employees

Page 1

Marie Jeffries

County Police Officer/Police Department

2018 total comp

$17,917

Base pay: $17,917
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $17,917
Hire date: 2001-05-29
Middle name: A

Source-specific fields

Employee Identifier: f7e842c4-42fb-4aa3-bacb-2e14cca5c41e
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1328
Office: 1231
Position Id: 1803973

At Police Department, Marie Jeffries serves as a County Police Officer. Hired in 2001, they have about 17 years of service. Their 2018 pay totaled $17,917.

William Evers

County Police Officer/Police Department

2018 total comp

$17,858

Base pay: $17,858
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $17,858
Hire date: 1995-08-07
Middle name: J

Source-specific fields

Employee Identifier: 03ee3469-5979-4dfd-a252-da250c0955b8
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1328
Office: 1231
Position Id: 1803966

William Evers works as a County Police Officer for Police Department. Hired in 1995, they have about 23 years of service. William earned $17,858 in 2018.

Roger Comer

County Police Officer/Police Department

2018 total comp

$17,792

Base pay: $17,792
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $17,792
Hire date: 1987-06-22
Middle name: A

Source-specific fields

Employee Identifier: 03050f89-8a72-46a7-96a4-3b251946f334
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1328
Office: 1231
Position Id: 1803914

At Police Department, Roger Comer serves as a County Police Officer. Hired in 1987, they have about 31 years of service. Their 2018 pay totaled $17,792.

Conrad Edgett

County Police Officer/Police Department

2018 total comp

$17,792

Base pay: $17,792
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $17,792
Hire date: 1997-04-07
Middle name: B

Source-specific fields

Employee Identifier: e743b510-ed0c-4d02-8906-74183b4479bb
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1328
Office: 1231
Position Id: 1803913

Conrad Edgett holds the role of County Police Officer at Police Department. They have served since 1997 (about 21 years). In 2018, their total compensation was $17,792.

Maria Lopez

County Police Officer/Police Department

2018 total comp

$17,792

Base pay: $17,792
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $17,792
Hire date: 1993-06-09
Middle name: M

Source-specific fields

Employee Identifier: ddedb145-74ad-4b7d-a80d-fd37ed8b3db1
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1328
Office: 1231
Position Id: 1803964

Maria Lopez works as a County Police Officer for Police Department. Their tenure dates to 1993, about 25 years. Maria earned $17,792 in 2018.

Teresa Ruiz

County Police Officer/Police Department

2018 total comp

$17,792

Base pay: $17,792
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $17,792
Hire date: 1995-12-04

Source-specific fields

Employee Identifier: aa1304c7-ac87-4f5c-9290-536dd34283cf
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1328
Office: 1231
Position Id: 1803904

Teresa Ruiz holds the role of County Police Officer at Police Department. They have served since 1995 (about 23 years). In 2018, their total compensation was $17,792.

Lissette Rivera

County Police Officer/Police Department

2018 total comp

$17,792

Base pay: $17,792
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $17,792
Hire date: 1994-02-28

Source-specific fields

Employee Identifier: deaf0e11-04ae-4f8c-a18b-b0b262aabb86
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1328
Office: 1231
Position Id: 1804000

At Police Department, Lissette Rivera serves as a County Police Officer. They have served since 1994 (about 24 years). Their 2018 pay totaled $17,792.

Robert Almeida

County Police Officer/Police Department

2018 total comp

$17,792

Base pay: $17,792
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $17,792
Hire date: 1994-01-10
Middle name: C

Source-specific fields

Employee Identifier: d7cdf80c-63a0-4ac7-bea9-24f3c024edd6
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1328
Office: 1231
Position Id: 1803999

Robert Almeida works as a County Police Officer for Police Department. They have served since 1994 (about 24 years). Robert earned $17,792 in 2018.

Tarra Daniels-Davis

County Police Officer/Police Department

2018 total comp

$17,792

Base pay: $17,792
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $17,792
Hire date: 1994-01-24
Middle name: M

Source-specific fields

Employee Identifier: a07f4199-f2d3-4873-8bf8-5e95b38ba25d
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1328
Office: 1231
Position Id: 1803960

Tarra Daniels-Davis works as a County Police Officer for Police Department. They have served since 1994 (about 24 years). Tarra earned $17,792 in 2018.

Kevin Ellis

County Police Officer/Police Department

2018 total comp

$17,792

Base pay: $17,792
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $17,792
Hire date: 1996-03-25
Middle name: J

Source-specific fields

Employee Identifier: 50659668-5c72-4e11-bef7-80ad3223e224
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1328
Office: 1231
Position Id: 1803901

Kevin Ellis is a County Police Officer at Police Department. They have served since 1996 (about 22 years). 2018 total compensation came to $17,792.

Adam Murphy

County Police Officer/Police Department

2018 total comp

$17,690

Base pay: $17,690
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $17,690
Hire date: 2006-09-18
Middle name: M

Source-specific fields

Employee Identifier: 6b3d61b5-1590-42c1-8f94-34b96be00fa4
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1328
Office: 1231
Position Id: 1803922

Adam Murphy holds the role of County Police Officer at Police Department. Hired in 2006, they have about 12 years of service. In 2018, their total compensation was $17,690.

David Delgado

County Police Officer/Police Department

2018 total comp

$17,637

Base pay: $17,637
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $17,637
Hire date: 1998-04-13

Source-specific fields

Employee Identifier: c3d615a7-6110-4696-8caf-13f1d0013e65
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1328
Office: 1231
Position Id: 1804003

At Police Department, David Delgado serves as a County Police Officer. Hired in 1998, they have about 20 years of service. Their 2018 pay totaled $17,637.

Eyad Awad

County Police Officer/Police Department

2018 total comp

$17,097

Base pay: $17,097
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $17,097
Hire date: 2003-02-10
Middle name: R

Source-specific fields

Employee Identifier: 5c676461-0c58-41b6-9f96-16b0dca0bbd9
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1328
Office: 1231
Position Id: 1803897

At Police Department, Eyad Awad serves as a County Police Officer. Hired in 2003, they have about 15 years of service. Their 2018 pay totaled $17,097.

Nicole Gordon

County Police Officer/Police Department

2018 total comp

$17,017

Base pay: $17,017
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $17,017
Hire date: 2002-12-30
Middle name: M

Source-specific fields

Employee Identifier: ebd7b4ff-6670-4a6f-a2b7-2d7ebccb1df7
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 1328
Office: 1231
Position Id: 1803893

Nicole Gordon is a County Police Officer at Police Department. Their tenure dates to 2002, about 16 years. 2018 total compensation came to $17,017.