County court
Lake County Criminal Information
Link to criminal warrants and information.
Open official site Lake County Criminal InformationIllinois, county records
Find the right office in Lake County. Court cases, deeds and parcels, sheriff and jail records, vital records and county filings, each linked to the office that keeps them.
Start here
Every card below goes to the government office responsible for that record. Use the category buttons to narrow the list.
County court
Link to criminal warrants and information.
Open official site Lake County Criminal InformationProperty records
County clerk recorder information and recorded documents.
Open official site Lake County Official Public Records SearchPolice & jail
The Lake County Sheriff's Office is the county's law enforcement agency and holds its arrest records, incident and accident reports and the roster of people held in the county jail.
Open official site Lake County Sheriff's OfficeVital records
Official death certificates from the county of Lake.
Open official site Lake County Death RecordsCity records
Search for information for county businesses.
Open official site Lake County Business InformationState records
Index of Lake County's services and resources.
Open official site Lake County DirectoryFederal
Quick, easy facts about people, business and geography.
Open official site Lake County Census InformationCourt records
Lake County Criminal and Civil Court Records, with the court location, contacts and the case records this office keeps.
Open official site Lake County Criminal and Civil Court RecordsProperty records
Property assessment and other county real estate resources.
Open official site Lake County Property AssessorPolice & jail
Lake County Correctional Facility, the custody facility for the county, with inmate information and visiting rules as the facility publishes them.
Open official site Lake County Correctional FacilityVital records
Order records of births in the county of Lake.
Open official site Lake County BirthsCity records
Waukegan Public Library is a public library in Lake County, open to the public with its catalogue, its online databases and the local collections it holds.
Open official site Waukegan Public LibraryEverything else, organized
23 more Lake County sources not listed above.
Local record guide

County profile
Sheriff & Law Enforcement. Lake County Sheriff's Office is responsible for maintaining law and order in Lake County, particularly in unincorporated areas.
Police Departments. Lake County is served by several law enforcement agencies, including Lake County Sheriff's Office and municipal police departments such as the Waukegan Police Department, Highland Park Police Department, and Lake Forest Police Department. Each city department is responsible for maintaining public safety within its jurisdiction, handling local crimes, and coordinating with the Sheriff's Office on major investigations.
Law Enforcement & Arrests. Lake County Sheriff's Office, headquartered at 25 South Martin Luther King Jr. Avenue, Waukegan, IL 60085, is the primary law enforcement agency for unincorporated areas and provides countywide services including corrections, court security, and civil process. Inmates can be located through Lake County Sheriff's website at www.lakecountyil.gov/2032/Locate-an-Inmate, which features an online inmate locator allowing searches by name, booking number, or date. Arrest records in Lake County are considered public records under the Illinois Freedom of Information Act (5 ILCS 140/1 et seq, FOIA), which requires government agencies to provide access to public records upon request unless specifically exempted.
Arrest Records. Arrest records in Lake County are maintained by Lake County Sheriff's Office and the various municipal police departments within Lake County.
Mugshots & Booking Photos. Mugshots in Lake County are taken and retained by Lake County Sheriff's Office during the booking process. These booking photos are part of the public record and can be accessed through the Sheriff's Office website or by submitting a formal request.
Abandoned mine records
Where the workings are, and the office that holds the mine maps.
From the old mine records
The mine records hold 20 named mine sites inside the county, 14 of them worked out or abandoned; the old survey maps add 66 holes drawn inside the county, 0 of them shafts or tunnels. The minerals the records name are construction sand and gravel; Stone; crushed stone.
A point in either file is a location, not a property line: the sheet shows the opening on the surface, not the rooms under it. The record that shows what runs under a parcel is the mine map. The OSMRE National Mine Map Repository holds scanned underground mine maps and answers requests for a named mine or an area. The Illinois Mine Subsidence Insurance Fund is a not for profit created by statute, not a state agency; the cover is bought through the homeowner insurer.
Disclaimer: The mine information here is for general information only. Old mine records can be incomplete, outdated or wrong, and finding nothing here does not mean there is nothing there. Check with the mine map office named here before you rely on it, and have a qualified engineer look at any ground you are worried about. PublicRecordCenter.com assumes no responsibility or liability for any errors, omissions, or consequences arising from the use of this information.
Begin a judicial search through the Circuit Clerk and preserve the case number, case type and document date. A docket can identify an action without reproducing the signed order. Restricted proceedings and documents require an appropriate access basis even when related case information appears in a search.
The document-copy request form asks for the case number, title and requested document. It directs storage-file inquiries to a separate retrieval request. If the record is older, identify the filing date and ask whether the file is in storage before planning to collect it. A request for an entire file can produce a different cost and delivery process from a request for a named judgment.
The certified-copy instructions describe Clerk E-Certify access for unrestricted cases and documents, with separate verified access for qualifying parties and attorneys. Older bulk scans may appear under a generic document-image label. If the particular order is inside such a scan, the clerk provides a process for identifying that image instead of requiring an indiscriminate whole-file order. The same instructions say that documents intended for an Illinois apostille need a raised seal and direct requesters to the Records Department before ordering. They also state that, effective May 1, 2026, the clerk no longer forwards eviction-enforcement requests to the sheriff. Obtaining the certified order and submitting an enforcement request are therefore separate steps. Confirm the receiving organization's requirements before selecting electronic certification.
The Circuit Clerk location directory identifies the main office in the lower level of the courthouse and administrative complex at 18 North County Street, Waukegan, Illinois 60085. Posted weekday hours are 8:30 a.m. to 5 p.m. It lists a separate Probate Division at 847-377-3260 and Records Division at 847-377-3211, as well as branch courts.
A probate request should specify the decedent, estate or guardianship file and the document needed. A will, letters of office and an order approving an account are different records. The correct branch or division also matters for a traffic, juvenile or civil inquiry; a countywide court name does not guarantee that every counter has the file in hand.
Land instruments belong to the County Clerk's Recording Division rather than the Circuit Clerk. Search for the recorded deed, mortgage, lien or release using the parties and recording reference. Compare the full instrument with the parcel description and any related instruments identified in it.
The recording and copy schedule lists a $70 standard-document recording charge and $82 for a nonstandard document, with separate exempt-government and lien categories. Those are document-class charges. Ordinary recorded-document copies cost $1 per page, while plats cost $5 per page. Do not plot the flat recording charge as a first-page copy price or use a plat-copy price for an ordinary deed.
The county birth-record page lists $10 for the first certified copy and $4 for each additional copy. Its genealogy product is separate from a certificate accepted for official identity purposes. Follow the eligibility and identification instructions for the product requested, and identify the event location before ordering.
For death records the county lists $14 for the first certified copy and $8 for each additional copy. The marriage-record service lists $10 for the first certified copy and $4 for additional copies. A new marriage license and a copy of a recorded marriage are separate transactions. Keep the record type and additional-copy conditions attached to each price.
The Chief County Assessment Office works with township assessment information. Establish the parcel and assessment year before asking about characteristics, exemptions or a valuation concern. The Treasurer handles tax-payment matters, which should not be confused with changing an assessment.
A recorded deed, property record card and tax receipt should be cited separately. None alone establishes that a proposed building use is allowed. Permit and land-use inquiries need the municipality or county department with authority over that parcel. Supply the address, parcel identifier and approximate application or construction date.
Use the Sheriff's Office for its incident, civil-process and administrative records, and the inmate-information route for current jail questions. A municipal agency retains reports it created. State which agency handled the incident and include the report number or a useful event description.
A booking entry can help identify a case but does not establish conviction or the final disposition. A court order and a jail status report reflect different events and can change at different times. If you need proof of an outcome, request the filed judgment or disposition from the Circuit Clerk.
The county's record-custodian guide explains which offices maintain particular record categories and states that a FOIA request is not required to view ordinary recorded land documents. Use the record-specific service when it already provides the document.
For ordinary administrative FOIA requests, Illinois section 3 sets an initial 5-business-day response period and allows a qualifying 5-business-day extension. Different statutory request categories can have different procedures. The fee provisions address eligible public-interest reductions. Identify the requested records and format, and ask for an estimate for substantial reproduction. Other state resources appear in the Illinois records guide.
Where to go
Each office below was read on its own site. A field the office does not publish is left out rather than filled in from a directory.
Circuit case files, certified orders, probate estates and wills.
Office page: lakecountycircuitclerk.org
Recorded land instruments, document images and recording fees.
Office page: lakecountyil.gov
Local vital certificates, voter registration and election administration.
Office page: lakecountyil.gov
Assessment administration and township support; assessment is distinct from collection.
Office page: lakecountyil.gov
Tax bills, payments, collections and treasury records.
Office page: lakecountyil.gov
Sheriff reports and civil process; enforcement submissions are separate from obtaining a court copy.
Office page: lakecountyil.gov
Jail, custody and detention records.
Office page: lakecountyil.gov
Office page: lakecountyil.gov
Straight answers
Open only the answer you need.
Booking photos are kept by the agency that made the arrest, such as the Lake County Sheriff or a city police department in Lake County. Ask that agency for its record. Under 815 ILCS 505/2QQQ, anyone who publishes criminal record information, including photographs, may not charge a fee to remove, correct or modify it. Under 5 ILCS 140/2.15(e), a law enforcement agency may not post booking photographs on its social networking site for civil, petty or business offenses or Class B and C misdemeanors, except to help find a missing person or a wanted person.
The Illinois criminal history record comes from the Illinois State Police, Bureau of Identification. Under the Uniform Conviction Information Act, conviction information is public: request it by name with the UCIA name based request form or by fingerprints through a Live Scan vendor.
Search the Illinois Sex Offender Registry (Illinois State Police), or every state at once on the National Sex Offender Public Website run by the U.S. Department of Justice.
Register with the county clerk, or the board of election commissioners where one exists (the local election authority) or through the Illinois State Board of Elections. You can also register online with the state online registration. Regular registration closes 27 days before Election Day and online registration 16 days before; grace period registration and voting run in person at designated sites from the 27th day before through Election Day.
Deeds and other recorded land documents in Lake County are kept by the Lake County Clerk Recording Division. Property values are set by the Township Assessor in township counties, or the County Supervisor of Assessments, and tax bills come from the County Treasurer, also called the County Collector. Source: official state page.
Certified birth and death certificates for Illinois come from the Illinois Department of Public Health, Division of Vital Records. You may contact the county clerk where the event occurred. By mail with a check or money order payable to IDPH to Illinois Department of Public Health, Division of Vital Records, 110 W Lawrence Ave., Springfield, IL 62704-2610, or through the county clerk where the birth occurred. Fee: $10 for a certified copy (or $15 for a certified copy with the information collected at birth); $2 for each additional copy requested at the same time.
Business entity filings are searched with the Illinois Secretary of State, Business Services. Sole proprietorships and general partnerships using a business name other than the owners' legal names register it with the county clerk under the Assumed Name Act; some municipalities and counties impose their own taxes.
The county lists land recording as the County Clerk's Recording Division. Court-case documents remain a Circuit Clerk function, so identify the record before choosing the office.
The Circuit Clerk's certification instructions describe online requests for eligible documents and separate verification for parties or attorneys. Sealed cases are not offered through that public online process.
The clerk's instructions say to obtain a raised seal for the Illinois apostille process and contact Records before ordering. Confirm that requirement before paying for a different certification format.
The published notice says that forwarding service ended May 1, 2026. The requester must submit the required certified order, request form and payment to the sheriff under the current instructions.
The Recording Division schedule lists $70 per standard recorded document and $1 per ordinary copied page. Special document classes and plat copies have their own prices.
The Circuit Clerk directory lists Probate at 847-377-3260. Give the decedent or case name, file number if available and the specific will, appointment or order needed.
No. The birth schedule lists $10 for the first certified copy and $4 additional, while the death schedule lists $14 first and $8 additional. Keep the record type and ordering conditions with the amount.
The county's custodian guide says ordinary recorded land documents can be viewed through the Recording Division without a FOIA request. Some protected record classes, including military discharges, have different access rules.
Same county
Use the city page when a record was created by a municipal police department or city office; use the county page for courts, deeds, vital records and jail custody.