Cook County Illinois Public Records Search

Cook County Illinois Public Records Search gives people fast, free access to court cases, property records, vital documents, and more. This system helps residents, lawyers, researchers, and businesses find official data without visiting offices in person. Whether you need a case status, death certificate, or property deed, the county offers online tools and clear steps to get what you need. Records go back over 100 years, and most are public unless sealed by a judge. The county updates systems nightly or in real time, so information stays current. Below, learn how to search, what’s available, fees, deadlines, and where to go for help.

How to Use Cook County Illinois Public Records Search

Start at the Clerk of the Circuit Court’s official website. Choose the type of record you want—court, property, vital, or probate. Enter a name, case number, Property Index Number (PIN), or date. Results show filing dates, parties, case types, and current status. You can filter by year, judge, or case type. For certified copies, request them online or in person. The system does not give legal advice or replace official court files. Always double-check critical details with the clerk’s office before making decisions.

Court Records and Case Information

The online case portal covers civil, criminal, probate, and traffic cases. Users see docket numbers, filing dates, parties involved, and whether a case is active, dismissed, or settled. The database holds over 2 million records dating back decades. Updates happen every four hours during business days. Sealed or protected cases do not appear. You can export lists to PDF or Excel. For full transcripts or official documents, submit a Public Records Request. Standard requests take about ten business days. Bulk data takes fifteen. Mail requests must include a case number, prepaid envelope, and payment.

https://www.cookcountyil.gov/service/court-records-and-archives

In-Person and Self-Service Options

Visit the Richard J. Daley Center at 50 West Washington, Suite 1001, Chicago, IL. The 15th floor has self-service terminals open Monday through Friday, 8 a.m. to 5 p.m. Print PDFs of arrest reports, bond papers, and sentencing orders. Bring a valid photo ID. Fill out Request Form A for copies. Pay with a cashier’s check—no cash or credit cards. Mail requests go to P.O. Box 5020, Chicago, IL 60655. Include the case number, document type, and a stamped return envelope. Processing starts the next business day.

Public Records Request Portal

Use the online portal to ask for records electronically. Specify the case number, document type, and how you want it delivered—email, fax, or mail. Most standard requests finish in ten business days. Bulk extracts take up to fifteen. The clerk’s office follows Illinois law: any record not sealed by a judge is public. This includes civil judgments, liens, probate inventories, and small claims from 1911 onward. The Freedom of Information Act does not apply to court records, but the principle of openness does.

https://www.cookcountyil.gov/service/circuit-court-public-records-and-data

Vital Records: Birth, Death, Marriage

The Vital Records Division issues death certificates, marriage licenses, and civil union documents for Chicago and 28 suburbs. Death certificates become public after 30 days. Order online, by mail, or in person. Bring a government-issued photo ID. Fees are $12 for a certified copy, $8 for a transcript. The office handles about 85,000 death certificates each year. Birth records date from 1900. Search the index for free. To get a certified birth certificate, submit a request form with a notarized signature and pay $15. Genealogy requests for records older than 50 years are also available.

https://www.cookcountyil.gov/service-groups/vital-records

Property Records and Parcel Data

Search property records by PIN, address, or owner name. The system shows assessed value, tax levy, ownership history, liens, and recent deeds. Over 600,000 parcels are in the database. You can view GIS maps, download shapefiles, and check for unclaimed property. Use the ONYX Search Site for address-based queries. It lists all deeds, mortgages, and plats tied to a parcel. For recorded instruments, use the 20/20 search portal. Enter the Order Number, Document Number, and Purchase Date to get a PDF. Print or save it for your files.

https://www.cookcountyclerkil.gov/recordings/search-recordings

Probate and Traffic Ticket Searches

The Probate Will Search lists decedent names, filing dates, and executor details. It covers wills, estate cases, and guardianships. The Traffic Ticket Search shows citations for speeding, DUI, and equipment violations. See the issuing officer, fine amount, and court date status. Both modules update in real time. Export results to CSV for research or legal work. These tools help families, attorneys, and drivers track cases quickly.

https://casesearch.cookcountyclerkofcourt.org/

Clerk’s Office Divisions and Services

The Cook County Clerk’s Office manages vital records, elections, tax appeals, and licensing. It serves over 1.5 million voters and processes 3,000 transactions daily. The Elections Division runs voter registration, keeps precinct maps, and posts certified results. Other teams handle public assistance and licensing. Each division has trained staff to assist with requests. The office is the official keeper of birth, marriage, civil union, and death records for Chicago and surrounding towns.

https://www.cookcountyclerkil.gov/

Birth and Death Record Indexes

The Birth Index has 1.2 million entries from 1900 to today. It shows the child’s name, birth date, parents’ names, and hospital. Search for free online. To get a certified copy, submit a request form with a notarized signature and pay $15. Third-party sites verify requests before issuing copies. The Death Index holds 650,000 entries from 1910 onward. It lists the deceased’s name, date of death, place, and cause if shown. Request a certified death certificate with a photo ID and $10 fee. Digital copies arrive in three business days.

https://www.countyoffice.org/il-cook-county-birth-records/

Online Case Information and Filters

The online case portal gives a snapshot of each docket. See filing dates, parties, and procedural steps. Filter by case type, year, or judge. Export lists to PDF or Excel. The system marks sealed or protected cases and hides them from public view. Updates occur every four hours, so lawyers and litigants get timely info about hearings. This service is free and open to all.

https://www.cookcountyclerkofcourt.org/online-case-information

Property Records and Unclaimed Property

The Property Records portal shows parcel-level data for over 600,000 units. Enter a PIN to get a full title report, deed history, and lien details. View recent transfers and download GIS files. The system also lists unclaimed property. Owners can file claims online. This helps people recover lost funds or assets tied to real estate.

https://www.countyoffice.org/il-cook-county-property-records/

Fees, Deadlines, and Payment Methods

Fees vary by record type. Death certificates cost $12 certified, $8 transcript. Birth certificates cost $15. Copying fees apply for court documents—pay with a cashier’s check. No cash or credit cards at the counter. Mail requests must include a prepaid return envelope. Standard processing takes ten business days. Bulk data takes fifteen. Rush service is not available. Always check the latest fees on the clerk’s website before submitting.

Common Uses for Public Records

People use these records for many reasons. Lawyers check case status before hearings. Researchers study historical trends. Families find birth or death certificates for benefits. Homebuyers verify property ownership and liens. Employers run background checks. Journalists investigate local issues. The system supports transparency and helps everyone make informed decisions.

Limitations and Legal Notes

Online records are not official court files. They show general status but do not replace certified transcripts. Sealed cases are hidden by law. Some records have waiting periods—like death certificates after 30 days. Always confirm critical details with the clerk’s office. The county is not liable for errors in third-party sites. Use only official sources for legal matters.

Contact Information and Hours

Clerk of the Circuit Court of Cook County
Richard J. Daley Center
50 West Washington Street, Suite 1001
Chicago, IL 60602
Phone: (312) 603-6102
Public access terminals: Monday–Friday, 8 a.m.–5 p.m.
Mail requests: P.O. Box 5020, Chicago, IL 60655
Official website: https://www.cookcountyclerkofcourt.org

Related Resources

Frequently Asked Questions

Many people have questions about Cook County Illinois Public Records Search. Below are answers to the most common ones. These cover access, fees, timing, and legal limits. If you don’t find what you need, call the clerk’s office or visit in person.

How do I get a certified death certificate from Cook County?

You can order a certified death certificate online, by mail, or in person. Wait 30 days after the death—records are not public before then. Bring a government-issued photo ID. Pay $12 for a certified copy or $8 for a transcript. Online orders are fastest. Mail requests must include a completed form, ID copy, and cashier’s check. Processing takes about ten business days. The Vital Records Division handles these requests and serves Chicago and 28 suburbs. Keep your receipt to track the order.

Can I search court cases for free in Cook County?

Yes, you can search court cases for free using the online portal. Enter a name, case number, or date. See docket numbers, filing dates, parties, and current status. The system covers civil, criminal, probate, and traffic cases. It does not show sealed or protected files. You can filter results and export lists. For full documents or transcripts, submit a Public Records Request. Those cost money and take time. The free search is great for checking status, but not for legal proof.

What is a Property Index Number (PIN) and how do I use it?

A Property Index Number (PIN) is a unique 14-digit code for each parcel of land in Cook County. Use it to search property records online. Enter the PIN to see ownership, assessed value, taxes, liens, and deed history. You can also view GIS maps and download shapefiles. Find your PIN on tax bills, deeds, or the assessor’s site. Without a PIN, search by address or owner name, but results may be less precise. The PIN is the best way to get accurate, complete property data.

How long does it take to get public records from Cook County?

Standard public records take about ten business days. Bulk data extracts take up to fifteen. Mail requests may take longer due to delivery times. In-person requests can sometimes be filled the same day if staff are available. Online searches are instant, but downloading or printing may require a visit to the Daley Center terminals. Rush service is not offered. Always plan ahead if you need records for court, travel, or legal deadlines.

Are all court records public in Cook County?

Most court records are public unless a judge seals them or state law protects them. This includes civil judgments, liens, probate inventories, and small claims from 1911 onward. Sealed cases do not appear in online searches. Juvenile records, adoption files, and some mental health cases are restricted. The Freedom of Information Act does not apply to courts, but Illinois law favors openness. If you think a record should be public but isn’t, ask the clerk’s office for help.

Can I get birth records for someone born in Cook County?

Yes, you can search the Cook County Birth Index for free. It has over 1.2 million entries from 1900 to today. See the child’s name, birth date, parents’ names, and hospital. To get a certified copy, submit a request form with a notarized signature and pay $15. Bring a photo ID if applying in person. Third-party sites verify requests before issuing copies. Genealogy requests for records older than 50 years are also available. The clerk’s office is the official keeper of these records.

Where do I send a mail request for court documents?

Send mail requests to: Clerk of the Circuit Court, P.O. Box 5020, Chicago, IL 60655. Include the case number, document type, your contact info, and a prepaid return envelope. Pay with a cashier’s check—no cash or credit cards. Write “Public Records Request” on the envelope. Processing starts the next business day. Standard requests take ten business days. For faster service, use the online portal or visit the Daley Center in person.