Chicago, IL Police Records Search

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Databases Updated on Aug 03, 2026

Chicago Police Department Records

Police records in Chicago are maintained mainly by the Chicago Police Department, with some records also held by the Cook County Sheriff’s Office, Cook County courts, or other municipal agencies depending on the event. Records may include arrest records, incident reports, traffic crash reports, call logs, booking records, citations, and accident reports. Members of the public may request many law enforcement records under the Illinois Freedom of Information Act, but availability depends on the type of record, where it is kept, and whether disclosure is allowed. Access may be limited by privacy laws, juvenile record rules, protected victim or witness information, court orders, and whether the case is still under investigation or prosecution.

How to Request Police Records in Chicago

To request police records in Chicago, start with the Chicago Police Department or the City of Chicago FOIA process for incident reports, arrest records, and other department records. Requests may be submitted through an online FOIA portal, and some records may also be requested by mail, email, phone, or in person, depending on the record type. Traffic crash reports may be available through a separate crash report process. A request should include the incident date, report number if known, location, type of report, and names of involved people when available. Agencies may charge fees for printed pages, certified copies, media copies, or other reproduction costs, while many electronic records may have low or no copying cost. Under Illinois FOIA, agencies generally respond within 5 business days, with a possible 5-business-day extension when allowed by law. Staff may contact the requester by email, phone, or mail if the request needs clarification. Some records may be redacted, delayed, or denied, especially for open investigations, juvenile matters, protected personal information, or court restrictions, which is normal under Illinois public records law.

Chicago Police Departments

AG Valley Railroad Police Department

Type: Railroad Police Departments
Address: 1701 East 100th Street, Chicago, IL 60617
Phone Number: (773)-858-7516

Chicago Department of Aviation Police Department

Type: Municipal agencies
Address: 10510 W Zemke Cir, Chicago, IL 60176
Phone Number: (773)-894-3200

Chicago Park District Police Department

Type: Defunct agencies
Address: 727 E 111th Street, Chicago, IL 60611

Chicago Police Department

Type: Municipal agencies
Address: 3510 South Michigan Avenue, Chicago, IL 60653
Phone Number: (312)-745-4290
Email: CLEARPATH@chicagopolice.org

Chicago State University Police Department

Type: College and university agencies
Address: Physical Plant Building, Chicago, IL 60628
Phone Number: (773)-995-3679 / Fax: (773)-995-3681
Email: rwatso25@csu.edu

Cook County Hospital Police Department

Type: Other county departments
Address: 1901 W Harrison Street, Chicago, IL 60612
Phone Number: (312)-864-8097 / Fax: (312)-864-7896

Cook County Sheriff's Office

Type: County agencies
Address: 50 W. Washington, Chicago, IL 60602
Phone Number: (312)-603-6444
Email: CCSO@cookcountyil.gov

Illinois Attorney General's Office

Type: State agencies
Address: , Chicago, IL 60654
Phone Number: (312)-670-0606 / Fax: (312)-670-1235
Email: webmaster@atg.state.il.us

Illinois Department of Corrections

Type: State agencies
Address: 100 West Randolph, Chicago, IL 60601
Phone Number: (217)-558-2200

Illinois Secretary of State

Type: State agencies
Address: 5301 W Lexington St, Chicago, IL 60644
Phone Number: (773)-854-1709

FAQs

What is included in a police record from Chicago?

A Chicago police record may include an incident report, arrest information, traffic crash report, call-for-service details, citations, booking details, or related law enforcement notes. The exact contents depend on the type of event and what the Chicago Police Department or another agency maintains.

Are police records in Illinois public?

Many police records in Illinois can be requested under the Illinois Freedom of Information Act. Access is not automatic for every record. Agencies may withhold or redact information involving open investigations, juveniles, private personal details, victims, witnesses, or court-restricted material.

How long does it take to get a police report in Chicago?

For FOIA requests, Illinois law generally gives an agency 5 business days to respond, with a possible 5-business-day extension in certain situations. Actual delivery time can vary based on the type of report, whether the record is available, and whether review or redaction is needed.

How do I find arrest records in Chicago without going to the police station?

You can start by using the City of Chicago or Chicago Police Department public records request process online. Some related information may also be available through Cook County court records or the Cook County Sheriff’s Office, depending on the stage of the case and where the record is held.

Can I look up someone’s arrest history in Chicago online?

Some arrest-related records or case information may be available through online public records portals, court databases, or agency request systems. A complete arrest history may not be available from one public website, and access can be limited by privacy rules, sealing, expungement, juvenile protections, or pending investigations.