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Village Of Oak Brook
1200 Oak Brook Rd, Oak Brook, IL 60523

Crime
There was one registered sex offender living in Oak Brook as of April 15, according to the Illinois Police Sex Offender Registry.
Registered sex offenders: 1 living in Oak Brook as of April 15
Published 04/16/25
The Registry showed one sexual predator living in Oak Brook.
Sexual predators and child murderers remain on the registry for the rest of their lives. Sexually violent people are no longer listed 10 years after their conviction.
The Registry shows one offender in Oak Brook is non-compliant as of April 15, meaning they have failed to register properly or provided inaccurate information.
A study from SafeHome.org found an increase in the number of sex offenders in the US, more than 795,000 people as of August 2024. This is about 8,000 more people than in 2023.
Illinois has the fifth-highest number of registered sex offenders and the 23rd highest number of offenders per population of 100,000.
Registered Sex Offenders in Oak Brook as of April 15
Offender | Birth Date | Title | Status | Crime |
---|---|---|---|---|
Robert J. Niccolai | 10/16/1941 | Sexual Predator | Non-Compliant | Aggravated criminal sexual abuse |
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