Twelfth District

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

The Twelfth District is a government agency that delivers public services and programs within its jurisdiction.

In 2018, this agency had 4 employees with median total compensation of $22,572; the highest distinct record was $26,300.

Year: 2018
Total payroll: $75.1K
Employees: 4
Median total: $22,572
Highest record: $26,300

What the records show

Compensation analytics

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

Salary distribution

$3,628$26,300+

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

How 2018 total compensation is spread across the 4 employees. Each bar is a pay range; taller bars mean more people earn in that range. The amber line marks the median ($22,572) — half earn less, half more. The far-right bar collects the highest earners.

Average pay composition

Base — $18,768 (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

$3,628

$19,671

$22,572

$25,473

$26,300

The pay ladder for this department. Someone at the 90th percentile earns $26,300 — more than 90% of the department; the 10th percentile earns $3,628. The shaded band is the middle half of employees (25th–75th percentile).

Largest job titles

Aide to the Commissioner II

2 · $14,551

County Commissioner

1 · $26,300

Aide to the Commissioner I

1 · $19,671

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.

Year	Total payroll	Employees	Median pay
2016	$86.4K —	4 —	$21,280 —
2017	$93.5K ▲ 8.3%	4 ±0%	$24,142 ▲ 13.4%
2018	$75.1K ▼ 19.7%	4 ±0%	$22,572 ▼ 6.5%

Record list

Employees

Page 1

Bridget Kilmer

Aide to the Commissioner II/Twelfth District

2018 total comp

$3,628

Base pay: $3,628
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $3,628
Hire date: 2011-01-31
Middle name: J

Source-specific fields

Employee Identifier: a476c2d1-f43e-41d7-aa8a-b6c69b357024
Fiscal Period: 2018Q2
Fiscal Quarter: 2
Job Code: 6792
Office: 1092
Position Id: 9500415

At Twelfth District, Bridget Kilmer serves as a Aide to the Commissioner II. Their tenure dates to 2011, about 7 years. Their 2018 pay totaled $3,628.