City of Chicago / Office of Inspector General
Agency file
The Office of Inspector General is a government agency that delivers public services and programs within its jurisdiction.
In 2026, this agency had 111 employees with median total compensation of $97,332; the highest distinct record was $200,892.
What the records show
These summaries compare pay within the agency before listing individual records.
How 2026 total compensation is spread across the 111 employees. Each bar is a pay range; taller bars mean more people earn in that range. The amber line marks the median ($97,332) — half earn less, half more. The far-right bar collects the highest earners.
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.
The pay ladder for this department. Someone at the 90th percentile earns $158,508 — more than 90% of the department; the 10th percentile earns $72,384. The shaded band is the middle half of employees (25th–75th percentile).
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
Page 1
Chief Investigator (Ig)/Office of Inspector General
Source-specific fields
At Office of Inspector General, Thomas Nicpon serves as a Chief Investigator (Ig). They work full-time. Their 2026 pay totaled $137,532.