Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. The arrest and crime counts are the ones each agency reported to the FBI, as the FBI held them on October 8, 2026. Every office link was opened and checked against the office's own site between September 23, 2026 and September 28, 2026.
Lisle, Illinois, in DuPage County, has about 24,000 residents (2024 Census Bureau estimate). A police report belongs to the agency whose officer wrote it, so which office holds a report from Lisle depends on where the incident happened. This guide names each agency, where its records page is and what the Illinois Freedom of Information Act requires of it.
This guide covers which agency, the city's records page, the sheriff's reports, what the law requires and common questions.
Related guides: Lisle public records, DuPage County police reports, Lisle arrest records, Lisle warrants, Lisle inmate search, Lisle criminal records, Illinois arrest records and Illinois inmate search.
Which Agency Holds a Report from Lisle
A crime, incident or collision report belongs to the agency whose officer wrote it, and that agency releases it, not the court, the jail or the prosecutor.
Inside Lisle that is the agency that reports to the FBI for the city (filed by the FBI as Lisle Police Department); outside it, the DuPage County Sheriff's Office.
The FBI's agency list also places two other agencies and two campus police departments in DuPage County, each with a records office of its own.
The Hanover Park Police Department, the St. Charles Police Department, the Bolingbrook Police Department and two more are each listed by the FBI across several counties including DuPage County, so their arrests are not broken out for DuPage County here.
Reports from the Lisle Police
For Lisle, SearchSystems opened and checked the Lisle police department's page at il-lisle.civicplus.com/203/Police-Department (page title: Police Department | Lisle, IL), phone 630-271-4200, 5040 Lincoln Ave. Lisle, IL 60532, Monday - Friday 7:00 a.m. - 3:30 p.m., which answered when SearchSystems opened it on September 25, 2026.
The agency that reports for Lisle had 11 violent and 113 property crimes reported for 2025 and reported 59 arrests for 2025.
Reports from the DuPage County Sheriff's Office
The DuPage County Sheriff's Office is the county agency; it had 37 violent and 277 property crimes reported for 2025 and reported 279 arrests for 2025.
Its reports come from its records unit. The office's page SearchSystems verified is its jail page, at dupagesheriff.org (page title: DuPage County Sheriff’s Office), which answered when SearchSystems opened it on September 28, 2026.
What the Illinois Freedom of Information Act Requires
The Illinois Freedom of Information Act sets the rules: an answer within 5 business days, with one 5-day extension, at a charge of copying only after the first 50 pages, from the agency that holds the report.
A defendant who has been charged gets the report through the case: the State's Attorney, 630-407-8000, handles discovery for pending cases.
Frequently Asked Questions
How do I get a police report in Lisle?
From the agency that took it. The Lisle police department's page is at il-lisle.civicplus.com/203/Police-Department, phone 630-271-4200; the sheriff's reports come from the DuPage County Sheriff's Office.
How long does an agency in Lisle have to answer?
Under the Illinois Freedom of Information Act, within 5 business days, with one 5-day extension. It may charge copying only after the first 50 pages.
How do I get a report from the DuPage County Sheriff's Office?
From its records unit. Under the Illinois Freedom of Information Act the answer is due within 5 business days, with one 5-day extension.
Is this the official Lisle website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official city, county, court and state offices described above and does not hold records, charge for them or take requests.