Illinois Residents Directory
Illinois holds public records at both the state and county level for more than 12 million residents. You can search the Illinois residents directory to find vital records, court cases, criminal history, property info, and more. The state has 102 counties. Each one keeps its own set of local records through a clerk and recorder. State agencies like the Department of Public Health, the State Police, and the Secretary of State also run large public search tools. Many of these records are free to look up. Others take a written request to the right office. This page covers the main ways to search public records across Illinois.
Illinois Residents Directory Quick Facts
Illinois Residents Directory Overview
The Illinois residents directory covers a wide range of public records kept by state and county offices. Illinois law says that public bodies must make records open to anyone who asks. Under the Freedom of Information Act (5 ILCS 140/), each public body must let any person inspect or copy public records, except for a few types that are protected. The first 50 pages of black and white copies are free. After that, each page costs 15 cents. Response time is 5 business days, with an option to extend by 5 more if the office gives written notice.
State agencies run some of the largest record databases in Illinois. The Illinois State Archives serves as the main place for records of state and local government agencies that have lasting value. Their office is at the Margaret Cross Norton Building in Springfield, and you can call them at (217) 782-4682. Records go back to the early 1800s for many counties in Illinois. The Illinois Regional Archives Depository system (known as IRAD) holds birth records for a number of counties too. You can also search the Secretary of State business entity search to look up LLC and corporation details, UCC filings, and assumed business names. That database is open to the public for individual searches at no charge.
Public records in this Illinois residents directory include:
- Birth, death, and marriage certificates
- Property deeds and land records
- Court case files and judgments
- Criminal history reports
- Professional license data
- Business entity filings
- Voter registration records
Illinois Vital Records Search
The Illinois Department of Public Health keeps vital records for the whole state. Their office has birth and death certificates going back to January 1916. For anything before that date, you need to contact the county clerk in the county where the event took place. The Division of Vital Records sits at 925 E. Ridgely Avenue in Springfield. Call them at (217) 782-6554 between 10 a.m. and 3 p.m. on weekdays. Only entitled persons can get certified copies, which means close family members or legal reps in most cases.
The IDPH vital records page shows how to order copies and what forms you need for the Illinois residents directory.
Birth records stay private for 75 years under the Vital Records Act (410 ILCS 535/). Death records are private for 20 years. Fees are straightforward. A birth certificate costs $15 for the first copy and $2 for each extra one. Death certificates run $19 for the first copy, then $4 for additional copies. You can order through VitalChek online, but that site adds its own service fees on top of the state price.
Illinois Criminal Records Search
The Illinois State Police runs the main criminal history database. The Bureau of Identification is at 260 N. Chicago St. in Joliet and handles all criminal record requests for the state. All conviction data collected by the State Police is public under the Criminal Identification Act (20 ILCS 2630/). You can run a name check through the Criminal History Information Response Process, which the ISP calls CHIRP. It costs $16 per name.
The ISP background checks page walks through the full steps to run a criminal records search in Illinois.
You can also ask to review your own record. The ISP calls this an Access and Review request. Fingerprint checks are a separate option with their own fee. The bureau is open Monday through Friday from 8 a.m. to 4 p.m. Phone them at (815) 740-5160 if you have questions about a search in the Illinois residents directory.
The ISP also runs the Sex Offender Registry. This database gets updated every day. You can search it by name, city, county, or zip code. There is a map tool that shows where offenders live near a given address. Email alerts are available too, so you can get a notice when changes happen. The registry covers both the sex offender database and the Murderer and Violent Offender Against Youth Registry for Illinois.
The sex offender registry is free to search and open to anyone in the Illinois residents directory.
The Sex Offender Registration Act (730 ILCS 150/) requires all offenders to register with the state. Public access to this data is a right, not a privilege.
Inmate Search in Illinois
The Illinois Department of Corrections runs a public inmate search tool. You can look up inmates by last name, IDOC number, or birth date. The system covers current inmates along with some past records. It is free and open to anyone.
The IDOC offender search page lets you find inmate info in the Illinois residents directory.
The IDOC site also has wanted fugitive lists and a parolee search tool. Data is kept current and available around the clock.
Illinois Residents Directory Courts
Illinois has 25 judicial circuits that handle court cases across the state. Seven of those are single county circuits. The rest cover groups of counties. Circuit courts are where most cases get filed and heard, including civil, criminal, family, and probate matters. Each county sits in one specific circuit, and the circuit clerk in that county keeps all case records. Some clerks let you search cases online through their own portal. Others require a visit or a written request.
The Illinois Courts website gives a full overview of how the state court system works.
You can use the site to look up court rules, find forms, and get contact info for any circuit. Copy fees vary by county, but the first page is often $2.00. Pages 2 through 20 tend to cost $0.50 each. After that, the rate drops to $0.25 per page in most places. Certification adds a fee on top, usually $5 or $6 per document in the Illinois residents directory.
The circuit court directory lists all 25 circuits and the counties they cover.
E-filing is now required for civil and family cases in most circuits. Public e-filing stations with scanners are available at many courthouses if you need help filing in person.
License Records in Illinois
The Illinois Department of Financial and Professional Regulation handles license checks. Their lookup tool covers medical professionals, real estate brokers, architects, engineers, and many other fields. The IDFPR has approved this tool as a primary source for license verification in the Illinois residents directory. It runs 24 hours a day, 7 days a week. You can reach their phone line at 1-800-560-6420 for questions.
The IDFPR license lookup page lets you check any licensed professional in Illinois.
Results show license status, issue date, and any past disciplinary actions. The search is free. No account or login is needed.
Illinois Voter Registration Records
The Illinois State Board of Elections manages voter data for the whole state. They run online voter registration, a polling place locator, and a tool to find your elected officials by district. The registration period for online signups closes at 11:59 PM before each election day. Voter registration across Illinois has hit record levels in many counties.
The State Board of Elections site is the main hub for Illinois voter info in the residents directory.
You can register to vote, check your status, or find your local polling place from this site. It also has data on campaign finance and election results going back several cycles.
The voter registration lookup tool lets you check if you are already registered in the Illinois residents directory.
Enter your name and basic info. The tool shows your current registration status and assigned precinct right away.
Illinois Residents Directory Requests
When a record is not online in the Illinois residents directory, you can file a FOIA request. The Freedom of Information Act says each public body must have at least one FOIA officer on staff at all times. Send your request in writing to the right office. They have 5 business days to respond. An extension of 5 more days is allowed if the office sends written notice explaining why.
Some records are exempt from FOIA in Illinois. These include medical records, active law enforcement cases, attorney-client communications, and personal info that would invade someone's privacy. Security details and preliminary drafts or notes are also exempt in most situations. But the vast majority of public records are available to anyone in Illinois without needing to give a reason for your request.
The full text of the Illinois FOIA statute is at ilga.gov where you can read each section in detail.
If an office denies your request, you have options. You can appeal to the Public Access Counselor. The Local Records Act (50 ILCS 205/) also governs how local governments in Illinois preserve and get rid of old records over time.
Note: FOIA requests can be sent by email, mail, or in person at most Illinois government offices.
Browse Illinois Residents Directory by County
Each county in Illinois keeps its own public records through the county clerk, recorder, and circuit court. Pick a county below to find local contact info and resources.
Illinois Cities Residents Directory
Major cities in Illinois are served by their county offices for most public records. Pick a city below to find local resources and contact info.