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Cook County, Illinois / States Attorney

Agency file

States Attorney

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

The States Attorney is a government agency that delivers public services and programs within its jurisdiction.

In 2018, this agency had 1,127 employees with median total compensation of $19,386; the highest distinct record was $52,909.

Year
2018
Total payroll
$24.4M
Employees
1,127
Median total
$19,386
Highest record
$52,909

What the records show

Compensation analytics

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

Salary distribution

How 2018 total compensation is spread across the 1,127 employees. Each bar is a pay range; taller bars mean more people earn in that range. The amber line marks the median ($19,386) — half earn less, half more. The far-right bar collects the highest earners.

Average pay composition

  • Base$21,610 (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
$11,173
$16,412
$19,386
$28,040
$33,890

The pay ladder for this department. Someone at the 90th percentile earns $33,890 — more than 90% of the department; the 10th percentile earns $11,173. The shaded band is the middle half of employees (25th–75th percentile).

Largest job titles

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.

YearTotal payrollEmployeesMedian pay
2016
$27.1M
1,371
$18,443
2017
$25.7M
4.9%
1,242
9.4%
$18,824
2.1%
2018
$24.4M
5.4%
1,127
9.3%
$19,386
3.0%

Compare

Similar departments

Departments elsewhere with the most similar mix of roles — a proxy for the same kind of agency, matched by workforce composition rather than name. Pay is not cost-of-living adjusted.

Record list

Employees

Page 16

Oscar Kpota

Assistant State's Attorney/States Attorney

2017 total comp
$17,037
Base pay
$17,037
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$17,037
Hire date
2017-07-24

Source-specific fields

Employee Identifier
8daa5f5e-6263-4662-834d-0daa31f83b0a
Fiscal Period
2018Q2
Fiscal Quarter
2
Job Code
1172
Office
1250
Position Id
9510032

At States Attorney, Oscar Kpota serves as a Assistant State's Attorney. Hired in 2017, they have under a year of service. Their 2017 pay totaled $17,037.

Babita Thapa

Administrative Assistant II/States Attorney

2018 total comp
$16,998
Base pay
$16,998
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,998
Hire date
1998-03-16

Source-specific fields

Employee Identifier
a59471cc-8c66-4898-a4a7-47c9ac2ed5ee
Fiscal Period
2018Q2
Fiscal Quarter
2
Job Code
47
Office
1250
Position Id
9510582

At States Attorney, Babita Thapa serves as a Administrative Assistant II. Hired in 1998, they have about 20 years of service. Their 2018 pay totaled $16,998.

Akash Vyas

Assistant State's Attorney/States Attorney

2018 total comp
$16,989
Base pay
$16,989
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,989
Hire date
2001-05-21

Source-specific fields

Employee Identifier
65f7172a-7f8a-412d-8653-2fb0b3a238de
Fiscal Period
2018Q2
Fiscal Quarter
2
Job Code
1172
Office
1250
Position Id
9510228

Akash Vyas is a Assistant State's Attorney at States Attorney. They have served since 2001 (about 17 years). 2018 total compensation came to $16,989.

Lillian Barnes Crawford

Law Clerk I/States Attorney

2018 total comp
$16,986
Base pay
$16,986
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,986
Hire date
1981-08-17
Middle name
P

Source-specific fields

Employee Identifier
5ab6ea76-043e-40ee-b706-43c80abeff0c
Fiscal Period
2018Q2
Fiscal Quarter
2
Job Code
556
Office
1250
Position Id
9930687

Lillian Barnes Crawford is a Law Clerk I at States Attorney. They have served since 1981 (about 37 years). 2018 total compensation came to $16,986.

Gina Vanasco

Assistant State's Attorney/States Attorney

2017 total comp
$16,955
Base pay
$16,955
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,955
Hire date
1998-03-09
Middle name
G

Source-specific fields

Employee Identifier
f90c0827-b3db-4bd5-be93-046c5aaba3df
Fiscal Period
2017Q3
Fiscal Quarter
3
Job Code
1172
Office
1250
Position Id
9510290

Gina Vanasco works as a Assistant State's Attorney for States Attorney. They have served since 1998 (about 19 years). Gina earned $16,955 in 2017.

Gail Vierneisel

Assistant State's Attorney/States Attorney

2017 total comp
$16,955
Base pay
$16,955
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,955
Hire date
2000-05-22
Middle name
M

Source-specific fields

Employee Identifier
3ae03385-20b5-42ed-bd15-99f94995cd5d
Fiscal Period
2017Q3
Fiscal Quarter
3
Job Code
1172
Office
1250
Position Id
9510983

Gail Vierneisel holds the role of Assistant State's Attorney at States Attorney. Hired in 2000, they have about 17 years of service. In 2017, their total compensation was $16,955.

Therese Durkin

Victim Witness Coordinator I/States Attorney

2018 total comp
$16,881
Base pay
$16,881
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,881
Hire date
1998-04-13

Source-specific fields

Employee Identifier
1e2c3a25-bf14-4e67-9472-22b46baa89bb
Fiscal Period
2018Q2
Fiscal Quarter
2
Job Code
666
Office
1250
Position Id
9933378

Therese Durkin is a Victim Witness Coordinator I at States Attorney. Their tenure dates to 1998, about 20 years. 2018 total compensation came to $16,881.

Megan Flaherty

Assistant State's Attorney/States Attorney

2017 total comp
$16,848
Base pay
$16,848
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,848
Hire date
2015-07-13
Middle name
E

Source-specific fields

Employee Identifier
aca31376-6d5f-469b-90f3-8d047118c3f5
Fiscal Period
2017Q4
Fiscal Quarter
4
Job Code
1172
Office
1250
Position Id
9510033

Megan Flaherty holds the role of Assistant State's Attorney at States Attorney. They have served since 2015 (about 2 years). In 2017, their total compensation was $16,848.

Nancy Colletti

Assistant State's Attorney/States Attorney

2018 total comp
$16,824
Base pay
$16,824
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,824
Hire date
1987-10-16
Middle name
N

Source-specific fields

Employee Identifier
bb62b6e8-5a25-4834-8c63-a42cfe23c422
Fiscal Period
2018Q2
Fiscal Quarter
2
Job Code
1172
Office
1250
Position Id
9930702

Nancy Colletti is a Assistant State's Attorney at States Attorney. They have served since 1987 (about 31 years). 2018 total compensation came to $16,824.

Alicia Burns

Assistant State's Attorney/States Attorney

2018 total comp
$16,824
Base pay
$16,824
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,824
Hire date
1994-05-02
Middle name
J

Source-specific fields

Employee Identifier
cf14b65d-3ba1-4592-8717-8d2b26d1ea16
Fiscal Period
2018Q2
Fiscal Quarter
2
Job Code
1172
Office
1250
Position Id
362208

Alicia Burns works as a Assistant State's Attorney for States Attorney. Their tenure dates to 1994, about 24 years. Alicia earned $16,824 in 2018.

Margaret Lustig

Assistant State's Attorney/States Attorney

2018 total comp
$16,824
Base pay
$16,824
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,824
Hire date
2012-01-05
Middle name
G

Source-specific fields

Employee Identifier
5c69389d-a171-439d-b307-6435b6e5cfd5
Fiscal Period
2018Q2
Fiscal Quarter
2
Job Code
1172
Office
1250
Position Id
9930641

Margaret Lustig is a Assistant State's Attorney at States Attorney. Their tenure dates to 2012, about 6 years. 2018 total compensation came to $16,824.

Barbara Plitz

Assistant State's Attorney/States Attorney

2018 total comp
$16,824
Base pay
$16,824
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,824
Hire date
1994-11-02

Source-specific fields

Employee Identifier
9e3aec99-47ab-4004-8d42-76d96266debf
Fiscal Period
2018Q2
Fiscal Quarter
2
Job Code
1172
Office
1250
Position Id
9509865

At States Attorney, Barbara Plitz serves as a Assistant State's Attorney. Hired in 1994, they have about 24 years of service. Their 2018 pay totaled $16,824.

Sarah Simpson

Assistant State's Attorney/States Attorney

2018 total comp
$16,824
Base pay
$16,824
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,824
Hire date
1996-05-28
Middle name
L

Source-specific fields

Employee Identifier
554c7c54-f2ed-477d-ac03-c65f7b09c523
Fiscal Period
2018Q2
Fiscal Quarter
2
Job Code
1172
Office
1250
Position Id
9509839

At States Attorney, Sarah Simpson serves as a Assistant State's Attorney. Their tenure dates to 1996, about 22 years. Their 2018 pay totaled $16,824.

Jessica Ball

Assistant State's Attorney/States Attorney

2018 total comp
$16,824
Base pay
$16,824
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,824
Hire date
1996-05-28
Middle name
R

Source-specific fields

Employee Identifier
7b392d8a-3853-4c9e-91e3-e6d6ea8e687f
Fiscal Period
2018Q2
Fiscal Quarter
2
Job Code
1172
Office
1250
Position Id
9930691

Jessica Ball works as a Assistant State's Attorney for States Attorney. They have served since 1996 (about 22 years). Jessica earned $16,824 in 2018.

Walter Hehner

Special Assistant Sa/States Attorney

2017 total comp
$16,718
Base pay
$16,718
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,718
Hire date
1989-05-16
Middle name
P

Source-specific fields

Employee Identifier
73404adf-046b-47dd-9720-c3c6f31ae6db
Fiscal Period
2017Q1
Fiscal Quarter
1
Job Code
614
Office
1250
Position Id
9511013

Walter Hehner holds the role of Special Assistant Sa at States Attorney. Their tenure dates to 1989, about 28 years. In 2017, their total compensation was $16,718.

Gina Marks

Administrative Support III/States Attorney

2018 total comp
$16,660
Base pay
$16,660
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,660
Hire date
1999-06-21

Source-specific fields

Employee Identifier
cb3c5c1a-abd6-44f4-aa06-419cbef03215
Fiscal Period
2018Q2
Fiscal Quarter
2
Job Code
5799
Office
1250
Position Id
9930645

Gina Marks is a Administrative Support III at States Attorney. Their tenure dates to 1999, about 19 years. 2018 total compensation came to $16,660.

Denise Coughlin

Law Clerk I/States Attorney

2018 total comp
$16,646
Base pay
$16,646
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,646
Hire date
1998-05-04

Source-specific fields

Employee Identifier
21bd745f-bc7c-48c5-8cfd-68a6453a8140
Fiscal Period
2018Q2
Fiscal Quarter
2
Job Code
556
Office
1250
Position Id
9510620

Denise Coughlin works as a Law Clerk I for States Attorney. Their tenure dates to 1998, about 20 years. Denise earned $16,646 in 2018.

Maricela Rodriguez

Administrative Assistant II/States Attorney

2018 total comp
$16,646
Base pay
$16,646
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,646
Hire date
1998-05-04

Source-specific fields

Employee Identifier
4fb55d33-7477-4976-9280-1107468e143d
Fiscal Period
2018Q2
Fiscal Quarter
2
Job Code
47
Office
1250
Position Id
9510642

Maricela Rodriguez holds the role of Administrative Assistant II at States Attorney. Their tenure dates to 1998, about 20 years. In 2018, their total compensation was $16,646.

Catherine Deross

Administrative Assistant II/States Attorney

2018 total comp
$16,587
Base pay
$16,587
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,587
Hire date
1998-05-26
Middle name
C

Source-specific fields

Employee Identifier
7211e7fe-387d-4cdb-adea-0ef460c0a627
Fiscal Period
2018Q2
Fiscal Quarter
2
Job Code
47
Office
1250
Position Id
9510816

At States Attorney, Catherine Deross serves as a Administrative Assistant II. They have served since 1998 (about 20 years). Their 2018 pay totaled $16,587.

Charles Prochaska

Assistant State's Attorney/States Attorney

2018 total comp
$16,575
Base pay
$16,575
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,575
Hire date
2010-08-16
Middle name
J

Source-specific fields

Employee Identifier
e75e3a45-f5df-442a-8f1f-d3601a5cff7f
Fiscal Period
2018Q1
Fiscal Quarter
1
Job Code
1172
Office
1250
Position Id
9510116

Charles Prochaska is a Assistant State's Attorney at States Attorney. Their tenure dates to 2010, about 8 years. 2018 total compensation came to $16,575.

Anita Young

Administrative Assistant III/States Attorney

2018 total comp
$16,567
Base pay
$16,567
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,567
Hire date
1997-05-27
Middle name
L

Source-specific fields

Employee Identifier
a581809a-1501-4577-ac94-99f4956d837a
Fiscal Period
2018Q2
Fiscal Quarter
2
Job Code
48
Office
1250
Position Id
9510532

Anita Young works as a Administrative Assistant III for States Attorney. Hired in 1997, they have about 21 years of service. Anita earned $16,567 in 2018.

Maureen Lohan

Administrative Assistant II/States Attorney

2018 total comp
$16,557
Base pay
$16,557
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,557
Hire date
2000-06-12

Source-specific fields

Employee Identifier
625f39fa-301c-4ffd-af79-b9672fb3f482
Fiscal Period
2018Q2
Fiscal Quarter
2
Job Code
47
Office
1250
Position Id
9510692

Maureen Lohan works as a Administrative Assistant II for States Attorney. Hired in 2000, they have about 18 years of service. Maureen earned $16,557 in 2018.

Tilesha Jackson

Assistant State's Attorney/States Attorney

2017 total comp
$16,544
Base pay
$16,544
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,544
Hire date
2017-06-12

Source-specific fields

Employee Identifier
b4035ab3-0d94-4000-b4c8-2cefd9b47cce
Fiscal Period
2018Q2
Fiscal Quarter
2
Job Code
1172
Office
1250
Position Id
9509983

At States Attorney, Tilesha Jackson serves as a Assistant State's Attorney. Their tenure dates to 2017, under a year. Their 2017 pay totaled $16,544.

Nancy Mostacchio

Administrative Assistant II/States Attorney

2016 total comp
$16,523
Base pay
$16,523
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,523
Hire date
1986-11-10
Middle name
L

Source-specific fields

Employee Identifier
bf2a46d1-9a7a-4989-81ac-89daeee71fa6
Fiscal Period
2016Q4
Fiscal Quarter
4
Job Code
47
Office
1250
Position Id
9931999

Nancy Mostacchio works as a Administrative Assistant II for States Attorney. Their tenure dates to 1986, about 30 years. Nancy earned $16,523 in 2016.

Maureen Johnson

Law Clerk I/States Attorney

2018 total comp
$16,494
Base pay
$16,494
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,494
Hire date
1994-08-01
Middle name
J

Source-specific fields

Employee Identifier
209cc60a-2f81-4823-b626-154993ff5e69
Fiscal Period
2018Q2
Fiscal Quarter
2
Job Code
556
Office
1250
Position Id
9510580

Maureen Johnson holds the role of Law Clerk I at States Attorney. They have served since 1994 (about 24 years). In 2018, their total compensation was $16,494.

Helen O'Shaughnessy

Assistant State's Attorney/States Attorney

2016 total comp
$16,459
Base pay
$16,459
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,459
Hire date
2013-07-01
Middle name
C

Source-specific fields

Employee Identifier
2b024295-5aa0-4de6-ad91-ba39ce3b55c6
Fiscal Period
2016Q2
Fiscal Quarter
2
Job Code
1172
Office
1250
Position Id
9810973

At States Attorney, Helen O'Shaughnessy serves as a Assistant State's Attorney. Hired in 2013, they have about 3 years of service. Their 2016 pay totaled $16,459.

Henry Walsh

Investigator II Sa/States Attorney

2016 total comp
$16,445
Base pay
$16,445
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$16,445
Hire date
2005-10-31

Source-specific fields

Employee Identifier
f76b2522-0ae3-4e96-9529-66a3ed63fe04
Fiscal Period
2016Q2
Fiscal Quarter
2
Job Code
696
Office
1250
Position Id
9510399

Henry Walsh is a Investigator II Sa at States Attorney. They have served since 2005 (about 11 years). 2016 total compensation came to $16,445.