Treasurer Tax Sales Automation

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

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

In 2018, this agency had 13 employees with median total compensation of $2,816; the highest distinct record was $30,000.

Year: 2018
Total payroll: $85.1K
Employees: 13
Median total: $2,816
Highest record: $30,000

What the records show

Compensation analytics

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

Salary distribution

$480$30,000+

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

How 2018 total compensation is spread across the 13 employees. Each bar is a pay range; taller bars mean more people earn in that range. The amber line marks the median ($2,816) — half earn less, half more. The far-right bar collects the highest earners.

Average pay composition

Base — $6,545 (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

$768

$1,344

$2,816

$6,816

$16,406

The pay ladder for this department. Someone at the 90th percentile earns $16,406 — more than 90% of the department; the 10th percentile earns $768. The shaded band is the middle half of employees (25th–75th percentile).

Largest job titles

Student Administrative Aide

10 · $1,978

Director of Operations

1 · $30,000

Procurement Liaison

1 · $16,406

Accountant III

1 · $11,201

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

Rejoice Agbolosu

Student Administrative Aide/Treasurer Tax Sales Automation

2018 total comp

$2,816

Base pay: $2,816
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $2,816
Hire date: 2016-02-03
Middle name: A

Source-specific fields

Employee Identifier: 283b016d-9672-416e-a688-120890fed8cd
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 79
Office: 1534
Position Id: 1800318

Rejoice Agbolosu holds the role of Student Administrative Aide at Treasurer Tax Sales Automation. They have served since 2016 (about 2 years). In 2018, their total compensation was $2,816.

Lawrence Holowinski

Student Administrative Aide/Treasurer Tax Sales Automation

2018 total comp

$2,450

Base pay: $2,450
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $2,450
Hire date: 2011-02-08
Middle name: E

Source-specific fields

Employee Identifier: 3d0d592e-315a-4544-a8af-308a3ffb5707
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 79
Office: 1534
Position Id: 1800315

Lawrence Holowinski works as a Student Administrative Aide for Treasurer Tax Sales Automation. They have served since 2011 (about 7 years). Lawrence earned $2,450 in 2018.