Chicago Area Arrest Records: How to Search

Chicago area arrests are not maintained in one universal public database. Chicago Police, suburban police departments, county sheriffs, local courts and Illinois State Police maintain different information.

First, determine whether you want to confirm an arrest, locate someone in custody, find the charges filed in court or obtain an official document.

The key distinction: The Chicago Police Department searches its own adult arrest records, not arrests by every agency in the metropolitan region. Cook County Jail custody records and Cook County court records are separate sources.

An arrest in a suburb such as Evanston, Oak Park, Skokie or Schaumburg may involve a municipal department rather than Chicago Police. An arrest in another county requires records from that county’s agencies.

The Chicago Police Department Adult Arrest Search provides public information about qualifying adult arrests made by CPD.

The department’s search website states three important limitations: records begin January 1, 2014, involve people aged 18 or older when arrested, and cover Chicago Police arrests rather than arrests made by county sheriffs, state police or surrounding municipalities.

Step-by-step Chicago arrest lookup

1. Open the official search.

   Visit Chicago Police Arrest Record Search and select its Search Arrests function.

2. Use the available search criteria.

   Enter the identifying details requested by the live search page. Use accurate names and any additional accepted filters.

3. Review matching records.

   Check the arrest date, age, police district, charges and other available details. Do not identify someone by a common name alone.

4. Find the booking reference.

   Record the Central Booking Number, commonly called the CB number, when available. It helps identify the correct CPD arrest record.

5. Check release information carefully.

   Some CPD records provide a date or time of release from a Chicago Police facility. That is not necessarily confirmation of release from every jail or other custody authority.

6. Check the next official system.

   If you need Cook County Jail custody information, use the Sheriff’s locator. If you need case status, use the Circuit Court Clerk’s records.

What details may be displayed?

Chicago Police identifies several fields that may be provided through its public adult arrest search:

• Recorded name, age and address information where publicly disclosed.
• Central Booking Number.
• Alleged criminal charges.
• Arrest date, time and location.
• Police area, district and beat.
• Booking photograph, where available.
• Release information from a Chicago Police facility.
• Historical bond information, where recorded.

Does the search include arrests before 2014?

No. CPD’s official public arrest search specifically limits its records to arrests occurring on or after January 1, 2014. Older records may require an appropriate records request, subject to retention and disclosure laws.

Does the system show juvenile arrests?

No. Juvenile records are excluded from the adult public arrest search. Different confidentiality and access rules apply to juvenile information.

Does a Chicago arrest search result prove guilt?

No. The department expressly identifies people in its arrest search as presumed innocent unless and until proven guilty in court.

To determine whether a case has been filed, dismissed, resolved through a plea or otherwise adjudicated, consult the court rather than relying on an arrest record.

The Cook County Sheriff’s Office maintains the Individual in Custody Locator for its correctional system.

It is the appropriate starting point when someone may have been transferred from a Chicago Police facility into Cook County custody.

Follow these search steps

1. Open the Sheriff’s official Individual in Custody Locator.
2. Follow its current search instructions and enter the available identifying information.
3. Use a booking identification number where the search permits one.
4. Compare matching entries using the information displayed.
5. Check any housing or division information before planning a visit.
6. For custody or location questions that require direct confirmation, call the Sheriff’s automated assistance line at 773-674-5245.

Cook County’s Public Defender also maintains an official Jail and Prison Search Tools guide for families trying to identify the correct custody system.

A CPD arrest, a Cook County jail admission and a filed criminal court case are three separate records.

Why someone may not appear in the jail locator

The person may have been released from police custody, not admitted to Cook County Jail, transferred to another authority or recorded under different identifying information.

The individual may also be in state or federal custody rather than the Cook County jail system.

A missing result is not proof that an arrest never occurred.

How do you confirm housing or visitation?

Cook County has multiple corrections divisions. Housing assignments and visitor procedures can vary, so find the specific division before travelling.

The Sheriff’s official locator provides visitation-related access. The facility requires visitor applications under its published rules. Always review the current Cook County Department of Corrections instructions.

Important Cook County Jail phone numbers

• Main corrections customer service: 773-674-1945.
• Automated custody and assistance: 773-674-5245.
• Visitor Information Center: 773-674-8225.

These numbers are published on the Sheriff’s Corrections Phone Numbers page.

The Chicago metropolitan area extends across several counties and includes many independent law enforcement departments.

Searching the Chicago Police adult arrest system will not provide a complete list of arrests made in suburban communities.

Cook County suburbs

Suburban Cook County includes communities such as Evanston, Skokie, Oak Park, Cicero, Des Plaines, Arlington Heights, Schaumburg and many others.

For an arrest made by a municipal police department, begin with that department’s records or public-information office. For a person currently held in Cook County Jail, consult the county Sheriff’s custody locator.

Cook County Sheriff’s Police also operate independently from the Chicago Police Department. The Sheriff identifies its police headquarters and contact methods on the official Sheriff’s Contact page.

Nearby counties and official lookup resources

County boundaries do not always match city boundaries. Some municipalities extend into more than one county, and law enforcement jurisdictions may differ from the person’s home address.

Practical rule: Identify the arresting department and the facility where the individual was booked. Then search that agency’s records and the applicable court system.

What if the person was transferred to state custody?

The Cook County jail locator does not replace an Illinois state prison search. If the person was transferred to the Illinois Department of Corrections, use the department’s official custody information.

If federal custody is involved, follow the appropriate federal correctional locator. The Cook County Public Defender’s guidance explains how to distinguish county, state and federal facilities.

It is possible for someone to appear in one official system but not another. Each record reflects a different part of the criminal justice process.

What is a Central Booking Number?

Chicago Police uses the Central Booking Number to identify a particular arrest report. It is distinct from a court case number or the Records Division number associated with an incident report.

Is a police incident report the same as an arrest report?

No. An incident report may document a reported crime or other police event even when no arrest occurs. An arrest report concerns a person taken into custody and associated arrest-processing information.

Does a booking always produce a court conviction?

No. Arrest and custody records may precede a court filing. Criminal charges can also be dismissed, reduced, resolved or result in acquittal.

Why does the distinction matter?

A report that accurately reflects an earlier arrest may not show the final court result. A public jail search also may not retain a previously released person in its current population.

For a consequential decision, check the relevant court record and the record custodian’s current information.

The City of Chicago also maintains an official Arrests dataset through its public data portal.

The dataset is designed for public data access and analysis. It draws from the Chicago Police Department’s automated arrest application, part of the CPD CLEAR reporting system.

What can the dataset show?

It includes public information about adult arrests made by CPD. Depending on the published dataset fields, researchers can examine arrest dates, charge descriptions, offense classifications and other documented arrest characteristics.

The City explains that an arrest record may include multiple charges, with up to four charge fields represented in the published dataset.

Is the dataset a live jail roster?

No. The dataset concerns police arrest records. It does not establish whether someone remains in Cook County Jail or whether the person was convicted.

The City reports a dataset update date of October 28, 2026, in its published federal catalog metadata. That is a data-publication reference, not confirmation that every arrest through that date was available immediately.

What about Chicago arrest trends?

For research into patterns rather than a specific person’s records, Chicago’s Office of Inspector General publishes arrest data dashboards.

Its CPD Arrests Trends dashboard and CPD Arrests Charges dashboard can help users explore reported arrest activity over time.

These analytical tools do not replace an individual police record, the Sheriff’s custody locator or an official court disposition.

Police reports tell you about an arrest. Court records can help explain whether criminal charges were filed and what proceedings or outcomes followed.

The Clerk of the Circuit Court of Cook County offers online case information as a public service.

Step-by-step court lookup

1. Open the official court information page.

   Use the Cook County Circuit Court Clerk’s website rather than a similarly named unofficial court directory.

2. Select the relevant case search.

   Follow the current public access instructions. Available options can vary by case division and user access.

3. Search by known case details.

   Use a case number when available or the permitted party-name search methods.

4. Check that the record matches.

   Confirm the court, case number, dates and other available details before associating a result with a particular individual.

5. Review the docket information.

   Look for filed charges, procedural events, hearing dates and available dispositions.

6. Request official documents when necessary.

   Contact the Clerk or use courthouse public-access terminals for documents or information unavailable through the public website.

Is the online case search the official court record?

No. The Clerk explicitly states that its online case information is an electronic docket containing brief summaries and is not the official record of the court.

The Clerk also warns that newly recorded information may take several days to appear in the online database.

What if you need a certified copy?

Contact the Clerk for the court where the proceeding was filed and ask about the required certified document, availability and applicable charges.

A screenshot or printout of an online docket may not meet the requirements of an agency requesting an official certified court record.

What about criminal court cases in the suburbs?

For a case filed in Cook County, the Cook County Clerk is the proper court records custodian. If the case was filed in Kane, Lake, Will, DuPage or another county, use that county’s Circuit Court Clerk.

A public arrest search may provide enough information for basic research. If you need a particular arrest report, incident report or other eligible police document, use the proper records-access process.

The City of Chicago maintains a Public Records portal with instructions for submitting requests under the Illinois Freedom of Information Act.

How to prepare a Chicago Police records request

1. Identify the document you need: an arrest report, incident report or another specific record.
2. Collect the reported incident or arrest date and location.
3. Provide the known Records Division number or Central Booking Number when relevant.
4. Describe the requested document clearly and specify an appropriate date range.
5. Submit the request to the Chicago Police Department through the City’s official FOIA process.
6. Retain the acknowledgment or tracking number.
7. Review any fee notice, redaction explanation or decision about access.

Chicago Police Records Division

Department

Chicago Police Department — Records Division

Office address

3510 South Michigan Avenue, Chicago, IL 60653

FOIA email

[email protected]

Records portal

Chicago Public Records

How long does a Chicago Police FOIA request take?

The department’s published FOIA request instructions describe a general response period of five business days, with an additional five-business-day extension possible for qualifying requests under applicable procedures.

This is a response timeframe, not a guarantee that every requested document will be released within that period. The law also permits certain denials, extensions and other procedures.

What if Cook County Sheriff’s Police made the arrest?

The Sheriff and Chicago Police are independent agencies. For qualifying records maintained by the Cook County Sheriff’s Office, use the Sheriff’s separate FOIA request procedure.

Submitting a request to CPD will not necessarily retrieve records created and held by the Sheriff’s Office or another suburban police department.

Can the agency withhold information?

Some law enforcement records can be withheld or redacted under applicable exemptions, including protections involving ongoing investigations, personal privacy and restricted information.

Review the reason supplied by the records custodian if access is denied or limited. The appropriate appeal or review process depends on the circumstances.

Chicago arrest search and Cook County custody records do not provide a complete statewide criminal history.

Illinois State Police maintains a separate Bureau of Identification system for qualifying criminal history records and applicant inquiries.

How to obtain your own Illinois criminal history

The Illinois State Police Access and Review process allows individuals to request their own criminal history transcript.

1. Review the Illinois State Police Access and Review instructions.
2. Arrange fingerprinting through an eligible law enforcement or correctional facility or a licensed fingerprint vendor.
3. Provide the required identification and contact details.
4. Have the fingerprints and information submitted for state processing.
5. Review the returned transcript or a statement indicating that no qualifying criminal history was located.
6. Use the supplied record-challenge procedure if information is inaccurate.

What is Illinois CHIRP?

CHIRP stands for Criminal History Information Response Process. Illinois State Police uses CHIRP for name-based criminal history inquiries under applicable access rules.

The official Illinois State Police name-based background check page provides information on registration and system access.

Are all records available to the public?

No. Criminal history access is subject to Illinois law, record restrictions and the type of inquiry. A public arrest record should not be assumed to represent an individual’s complete criminal history.

Expunged or sealed records may be treated differently according to their legal status and the purpose of the request.

Older arrest-search records may show bond amounts and payment details. However, Illinois changed its pretrial system under the Pretrial Fairness Act.

Since September 18, 2023, Illinois generally no longer requires money bail as a condition of pretrial release for new criminal cases.

Instead, courts apply statutory rules governing release conditions and, where authorized, pretrial detention.

What can happen after an arrest?

Depending on the charges and legal circumstances, the person may be released following police processing, directed to appear in court, released under judicial conditions or held following the required judicial proceedings.

Can a judge order continued detention?

Yes, in qualifying cases under Illinois law and the applicable court procedures. Pretrial detention is not automatically required simply because someone was arrested or accused of a serious offense.

Why do older bond amounts still appear?

Historical arrest data may retain information created under previous procedures. Cook County Sheriff’s guidance also explains that cases filed before September 18, 2023, may still involve older cash bond requirements.

How do you verify the current release conditions?

Check the relevant court case and contact the correctional authority or attorney handling the matter. Do not base payments or release expectations solely on an old arrest-search entry.

See Cook County’s Pretrial Fairness Act resources and the Sheriff’s bonding information for official details.

The Cook County Department of Corrections operates from the correctional campus on South California Avenue in Chicago.

It manages several housing divisions. The main institutional address is provided below, but you should verify the specific destination before visiting someone in custody.

Facility

Cook County Department of Corrections

Address

2700 South California Avenue, Chicago, IL 60608

Main telephone

773-674-1945

Custody assistance

773-674-5245

Official facility page

Cook County Corrections

Open Cook County Jail Directions ↗

What should you verify before visiting?

• The person’s current custody and housing location.
• The required visitor application.
• Acceptable identification.
• Any appointment or scheduling requirements.
• Division-specific visiting instructions.
• Restrictions on personal belongings and permitted items.

The Cook County Public Defender emphasizes that correctional facilities have strict visiting rules. Check official instructions before planning travel.

Not every unsuccessful search means the person was never arrested. The record may be unavailable in the selected system or may not yet have been published.

• The arrest happened very recently.Check the report’s update information. Police processing, jail intake and court filing may occur at different times.
• The arresting agency was not Chicago Police.CPD’s adult arrest search excludes county sheriff, state police and surrounding municipal arrests. Contact the correct agency.
• The person was released or transferred.Current custody locators do not represent every historical arrest. Check the correct jail, correctional authority or court.
• The recorded name differs.Search reasonable variations and compare identifying details. Do not associate an arrest with someone based only on a name.
• The record is expunged, sealed or restricted.Some information may be removed from public access under applicable court orders and laws.
• The online court docket has not updated.Cook County’s Clerk warns that docket information can lag. Try again later or ask about courthouse access.
• The person is held in another county.Use the detention system for the actual custodian rather than assuming the individual is at Cook County Jail.

How to avoid mistaken identity

Use more than one legitimate identifier, such as the correct agency, arrest date, booking number or court case number. Compare the record with authoritative government information.

Do not publish accusations, identification details or conclusions about guilt based on a common-name search result.

What if two official sources disagree?

Identify which system maintains each fact. A police release record may show release from a CPD facility, while the Sheriff may separately report later county custody.

Likewise, an arrest charge and a formally filed court charge may differ. The responsible records custodian or court can explain the relevant record.

Illinois provides procedures for certain eligible criminal records to be expunged or sealed. These remedies have distinct legal effects and requirements.

What does expungement mean?

Expungement generally involves removing qualifying criminal records from the systems and disclosures specified by law or a court order. It does not mean that every previously copied webpage will automatically disappear from the internet.

What does sealing mean?

Sealing generally restricts public access to qualifying records rather than treating the record as if it never existed for every authorized purpose. Some governmental entities may retain access under applicable law.

Where do you find Illinois forms?

The Illinois Courts publish officially approved Expungement and Sealing forms, including adult requests, case lists and instructions.

The official forms page includes revised materials approved in September 2026. Eligibility and required procedures depend on the type of record, case outcome and applicable law.

Can a Chicago mugshot remain online after dismissal?

A historical arrest publication may not automatically reflect later court activity. A dismissal is not identical to expungement or sealing, and private websites may not update their copies promptly.

If a record is inaccurate or subject to a legally effective restriction, gather the appropriate official documentation and contact the responsible publisher or records custodian.

Can arrest records be used for employment or tenant screening?

A public arrest lookup is not a substitute for legally compliant background screening. Employment, housing and other regulated decisions may involve obligations under the Fair Credit Reporting Act and applicable Illinois or local laws.

This independent website does not provide consumer reports or employment screening determinations.

RecentArrestRecords.org provides an independent starting point for exploring arrest-record topics. Begin with the site’s main article homepage when looking for additional geographic guides.

For the subjects covered in this Chicago guide, these sections provide useful next steps:

Individual county articles should always be linked using confirmed live website addresses. The external official resources throughout this guide remain the authoritative sources for actual arrest, custody and court information.

Use the following sources to verify information discussed in this guide.

1. Chicago Police Department: Official Adult Arrest Search and coverage instructions.
2. Cook County Sheriff’s Office: Individual in Custody Locator and Corrections information.
3. Cook County Clerk of the Circuit Court: Online Case Information.
4. City of Chicago: Public Records / FOIA Portal and Arrests Data Portal.
5. Cook County Sheriff’s Office FOIA: Sheriff’s Records Request Information.
6. Illinois State Police: Access and Review and Name-Based Background Checks.
7. Illinois Courts: Expungement and Sealing Forms.
8. Cook County Government: Pretrial Fairness Act Resources.
9. Lake County, Illinois: Official Inmate Information.
10. Kane County Sheriff’s Office: Detainee Search.
11. Will County Sheriff’s Office: Corrections and Inmate Search.