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Cook County, Illinois / County Comptroller

Agency file

County Comptroller

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

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

In 2018, this agency had 34 employees with median total compensation of $19,960; the highest distinct record was $43,274.

Year
2018
Total payroll
$702.9K
Employees
34
Median total
$19,960
Highest record
$43,274

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 34 employees. Each bar is a pay range; taller bars mean more people earn in that range. The amber line marks the median ($19,960) — half earn less, half more. The far-right bar collects the highest earners.

Average pay composition

  • Base$20,674 (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
$12,122
$14,169
$19,960
$24,629
$29,615

The pay ladder for this department. Someone at the 90th percentile earns $29,615 — more than 90% of the department; the 10th percentile earns $12,122. 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
$817.8K
41
$19,400
2017
$753.2K
7.9%
39
4.9%
$18,566
4.3%
2018
$702.9K
6.7%
34
12.8%
$19,960
7.5%

Record list

Employees

Page 1

Lai Mui

Accounting Analyst/County Comptroller

2018 total comp
$4,745
Base pay
$4,745
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$4,745
Hire date
2016-09-19
Middle name
Mun

Source-specific fields

Employee Identifier
725b5cb3-8da0-4e7d-b978-0e5ab881550d
Fiscal Period
2018Q2
Fiscal Quarter
2
Job Code
6004
Office
1020
Position Id
9800471

Lai Mui is a Accounting Analyst at County Comptroller. Hired in 2016, they have about 2 years of service. 2018 total compensation came to $4,745.