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Cook County, Illinois / Treasurer

Agency file

Treasurer

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

The Treasurer manages public finances — collecting revenue and taxes, budgeting, accounting, and financial oversight.

In 2018, this agency had 9 employees with median total compensation of $640; the highest distinct record was $3,536.

Year
2018
Total payroll
$11.4K
Employees
9
Median total
$640
Highest record
$3,536

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 9 employees. Each bar is a pay range; taller bars mean more people earn in that range. The amber line marks the median ($640) — half earn less, half more. The far-right bar collects the highest earners.

Average pay composition

  • Base$1,271 (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
$384
$438
$640
$1,568
$3,466

The pay ladder for this department. Someone at the 90th percentile earns $3,466 — more than 90% of the department; the 10th percentile earns $384. 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.

Record list

Employees

Page 1

Christine Kolman

Student Administrative Aide/Treasurer

2018 total comp
$438
Base pay
$438
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$438
Hire date
2017-12-15

Source-specific fields

Employee Identifier
a04f4372-2251-4396-b7b6-9fafb28eadd6
Fiscal Period
2018Q2
Fiscal Quarter
2
Job Code
79
Position Id
1800291

Christine Kolman works as a Student Administrative Aide for Treasurer. Hired in 2017, they have about a year of service. Christine earned $438 in 2018.

Anny Aguilar

Student Administrative Aide/Treasurer

2018 total comp
$384
Base pay
$384
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$384
Hire date
2017-09-19
Middle name
Z

Source-specific fields

Employee Identifier
9ada26b5-2c0c-41d1-ae08-902305ed7cae
Fiscal Period
2018Q2
Fiscal Quarter
2
Job Code
79
Position Id
1800319

Anny Aguilar works as a Student Administrative Aide for Treasurer. Hired in 2017, they have about a year of service. Anny earned $384 in 2018.