Population
719K
County Seat
Waukegan
Libraries
27
Schools
198
SearchSystems Editorial
Edited by Sam Rokni — Editor & Owner, SearchSystems.net. Public records professional since 1999. NAPBS founding member. Full bio & credentials.
Last reviewed: June 04, 2026 · Methodology: all Lake County record-source URLs verified against the official local and Illinois state publishers on the review date. 4 primary .gov / official sources cited below.
Lake County — Key Numbers (2026)
Population, demographics, and county-seat data for Lake County, Illinois — verified against U.S. Census 2024 estimates.
718,604
Population
Census estimate
254,794
Households
Census estimate
$104,553
Median income
Annual household
$313,700
Median home value
Census ACS
Waukegan
County seat
In Illinois
Criminal records
3 sources
Court records
3 sources
Wants & warrants
see state portal
Property records
3 sources
Vital records
see state portal
Voter records
see state portal
Professional licenses
see state portal
Recorded documents
see state portal
Count of verified official sources per record type. Multiple sources One source Use state portal
Lake County Records at a Glance
| Record type | Lake County verified sources |
|---|---|
| Court records | Welcome to the Lake County Circuit Clerk’s Online Portal | L… Calendars | 19th Judicial Circuit Court, IL |
| Criminal records | Warrant Information | Lake County, IL Inmate Search |
| Wants & warrants | No verified source — see Lake County state portal below |
| Property records | Pay My Bill | Lake County, IL Folder: / |
| Vital records | No verified source — see Lake County state portal below |
| Voter records | No verified source — see Lake County state portal below |
| Professional licenses | No verified source — see Lake County state portal below |
| Recorded documents | No verified source — see Lake County state portal below |
Count of officially verified .gov / .us record sources cataloged for Lake County. Data verified June 04, 2026.
What Changed in 2026 — Lake County Records
2026
Lake County official government portal active
The official Lake County government website at www.lakecountyil.gov continues to serve as the canonical local source.
2026
Lake County court records portal verified
State court system links for Lake County verified against the Illinois judiciary portal in 2026.
2026
Lake County criminal records access
State criminal records repository for Lake County (statewide system, not county-specific) confirmed active in 2026.
2026
Lake County property records online
Lake County property assessment and recorder office online portal active in 2026.
The 4-Step Lake County Records Pathway
1
Step 1 — Start at the Lake County clerk/courthouse
For most local records (court cases, property deeds, marriage licenses), the Lake County clerk's office is the first stop.
2
Step 2 — Use the Illinois statewide systems
Criminal background, court case search, voter registration, and professional licensing are all run at the Illinois state level — not by the county.
3
Step 3 — Federal sources for federal records
Federal court cases (PACER), federal tax liens (IRS), military records (NPRC), and immigration data (ICE) are all federal — not held by the county.
4
Step 4 — Cross-check before relying on data
Most county portals lag 24-48 hours behind the courthouse. For time-sensitive verification, call the clerk directly.
Five Things People Get Wrong About Lake County Records
❌ Myth: "Lake County maintains all criminal records."
✓ Truth: False. Criminal records for Lake County are held by the Illinois state repository, NOT the county. The county sheriff has only the local arrest log.
❌ Myth: "Records sealed in Lake County are gone everywhere."
✓ Truth: False. Sealing removes records from public search but they still exist at the courthouse and may appear in FBI records (Identity History Summary).
❌ Myth: "Free 'instant background' sites have Lake County data."
✓ Truth: False. Only the official Illinois state repository has verified, current Lake County data. Free sites often have stale data.
❌ Myth: "The Lake County assessor's value is what I'll sell my home for."
✓ Truth: False. The Lake County assessor's value is for property tax purposes only — usually below market value.
❌ Myth: "All county records older than 50 years are public."
✓ Truth: Partially false. Public-records rules vary by record type AND state. Court records and deeds are usually older-public; vital records remain restricted longer (often 75-125 years).
Primary Sources (All Verified)
- www.lakecountyil.gov — Official Lake County government website
- 19thcircuitcourt.state.il.us — Court records — official source
- maps.lakecountyil.gov — Property records — official source
- fbi.gov — FBI Identity History Summary (federal record)
Related — Lake County & Illinois Records
For records not specific to Lake County, use Illinois's statewide system or the national hub.
📍 Illinois statewide record systems:
- Illinois Court Records →
- Illinois Criminal Records →
- Illinois Property Records →
- Illinois Vital Records →
- Illinois Voter Records →
- Illinois Wants & Warrants →
- Illinois Licenses →
- Illinois Recorded Documents →
🇺🇸 National hubs:
Related Public Records
Illinois statewide records: Court records · Criminal records · Wants & warrants · Property records · Vital records · Voter records · Licenses · Recorded docs
National directories: Court records · Criminal records · Property records · Vital records · Federal databases
About Lake County, Illinois
Lake County is located in northeast Illinois. The county seat is Waukegan (official site: https://www.lakecountyil.gov/).
- Households: 254,794
- Median household income: $104,553
- Median home value: $313,700
- Below poverty line: 7.8%
- Land area: 443.7 sq mi
- Population density: 1,619.6 people / sq mi
Welcome to the Lake County Circuit Clerk’s Online Portal | Lake County Portal
Official Free
Lake County, Illinois · This site provides access to certain civil, criminal, and traffic public records of the 19th Judicial Circuit Court of Lake County, Illinois. The court record summaries viewed here are all public records under Illinois open records law.
Calendars | 19th Judicial Circuit Court, IL
Official Free
Felony Trial Calendar T-611 - 2026(PDF) Misdemeanor/Traffic Division · Criminal Misdemeanor Division Rotation Schedule - 2026 (PDF) DUI Return Date Schedule - 2026 (PDF) Mundelein - 2026 (PDF) Park City A - 2026 (PDF) North (Round Lake Beach) - 2026 (PDF) courts@lakecountyil.gov · Physical Address 18 N County Street Waukegan, IL 60085 ·
State of Illinois Office of the Illinois Courts
Official Free
The Office of the Illinois Courts provides information about the Illinois court system, including Circuit Courts, Appellate Courts, and the Supreme Court.
Lake County Sheriff’s Office Christopher Covelli, Chief
Official Free
Warrant Arrest: Domestic · Battery · Martell Gordon, 45, of Waukegan · Detained in · Lake County · Jail · 4/29/26 · 1:30PM · T020 · 4/1/26 · 38700 block of · N Sheridan Rd, Beach Park · Theft, Filing a · False Police · Report · Christopher A. Metel, 31, of ·
Warrant Information | Lake County, IL
Official Free
The Lake County Sheriff’s Office maintains the constitutional and statutory requirement to enforce criminal warrants directed by the Lake County Circuit Court. Once entered into various local, a state and national database, warrants remain active and on file until the wanted subjects are apprehended or a court order is issued directing the cancellation of the criminal warrant.
Inmate Search
Official Free
We urge you to use caution and verify the identity of bail bonds representatives by calling their businesses back at a published number before making any financial arrangements to post a bond. In addition, no Sheriff's Office employee will ever contact anyone asking for money for an inmate.
🌐 lcso.org
Sex Offender Registry | Lake County, IL
Official Free
Pursuant to the Sex Offender and Child Murderer Community Notification Law, 730 ILCS 152/101, et seq., the Lake County Sheriff’s Office maintains a list of sex offenders residing in unincorporated Lake County who are required to register under the Sex Offender Registration Act, 730 ILCS 150/2, et seq.
VINE is not working right now - VINELink
Official Free
ALL PERSONAL INFORMATION SUBMITTED BY USERS OF THIS SITE WILL BE KEPT CONFIDENTIAL AND WILL BE USED ONLY FOR VINE SERVICES, INCLUDING NOTIFICATION PURPOSES. The VINE service representatives may contact you from time to time to ask about your experience with the VINELink site and our VINE services.
Pay My Bill | Lake County, IL
Official Free
Lake County Home Page · /QuickLinks.aspx · Contact Us · /QuickLinks.aspx · Search · Home · Government · Departments & Offices (K-Z) Treasurer · Property Taxes · Payment Information · Pay My Bill · A · A · *NOTE: all rejected/returned transactions are subject to a $25 fee ·
Folder: /
Official Free
Folder: / · Current Version: 11.5 Folders: · AddressLocators · EnerGov · GISMapping · Health · PublicWorks · Sheriff · Utilities · Services:
Voter Registration | Lake County, IL
Official Free
Online voter registration is available at the Illinois State Board of Elections’ website until 16 days prior to any election in Illinois. Your birth date. Completed applications must be postmarked or delivered to the Lake County Clerk’s office 28 days prior to Election Day.
Chief County Assessment Office | Lake County, IL
Official Free
We are excited to announce that Maps Online, Lake County's primary interactive mapping website, has been rebuilt in a new technology platform. Read on View All News Enter a PIN (Property Index Number) below to view property characteristics, assessment information and comparable properties.
Birth, Death, Other Records - Illinois Department of Public Health
Official Free
Certified copies are available from the circuit court clerk in the county where the dissolution of civil union was granted. To learn more, see RESOURCES in the right-hand column and click on List of Circuit Court Clerks. The Division of Vital Records can · Archivos De Nacimientos, Defunciones, Y Otros Eventos Visit the Spanish language version of the IDPH Vital Records website.
Illinois Online Voter Registration Application: Registration Lookup
Official Free
Home | State Board of Elections Vote In Illinois? Select a Language： 中文 English हिंदी Español · Home | SBE Home | App. Status | Contact Polling Place Locator Am I Registered to Vote? Select a language: 中文 English हिंदी Español · The registration period for the online voter registration
IDFPR Online Services Portal
Official Free
Welcome to the IDFPR Online Services Portal ! Please allow 2-4 business days for your application to post in our systems and your license status to update. If you attempted to make an online payment on April 2, 2026, please do not try to submit another payment.
Abstract of Votes - Lake County
Official Free
[To Parent Directory] 4/28/2026 PM <dir> Illinois State Library 1/22/2020 1:55 PM <dir> Judges Training 3/22/2023 3:58 PM <dir> Kendra 12/10/2025 3:03 PM <dir> LIST OF FORMS 2/17/2026 12:23 PM <dir> LIST OF FORMS WORD 12/20/2022 5:03 PM <dir> Maps 11/26/2022 5:03 PM <dir> MG 8/5/2025 3:48 PM <dir> Old Precinct Maps 9/22/2023 8:28 AM <dir> Redistricting 2022 Shape Files 2/3/2023 12:22 PM <dir> S44 10/24/2022 10:55 AM <dir> Tina 1/28/2022 1:24 PM <dir> Zoom Recordings
Lake County, IL | Official Website
Official Free
Lake County and the City of North Chicago have approved an Intergovernmental Agreement to provide free, high-speed public Wi-Fi to North Chicago’s downtown corridor. Additional Info View All News The County Clerk's Office be closed Monday, May 25th in observance of Memorial Day.
Traffic Accident Reports | Lake County, IL
Official Free
Residents may access traffic accident reports one of two ways: Online Visit the Lake County Sheriff's Office Online Accident Report System to obtain traffic accident reports online . There is a $13 fee for retrieving accident reports online*. This system allows reports to be available 24 hours ...
Foreclosure Information | Lake County, IL
Official Free
Lake County Home Page · /QuickLinks.aspx · Contact Us · /QuickLinks.aspx · Search · Home · Government · Departments & Offices (K-Z) Sheriff · How Do I... Obtain · Foreclosure Information · A · A · 9 · 1 · 1 · 2 · Foreclosure Sales List · View frequently asked questions about home foreclosure and their answers.
Frequently Asked Questions
How do I look up court cases in Lake County?
Lake County court cases are filed with the Circuit Clerk. Search the State of Illinois Office of the Illinois Courts portal: https://www.illinoiscourts.gov/. For federal matters, see PACER.
Can I find out if someone is divorced in Illinois?
Yes. Search the court case index for the person's name in the county where they lived. Most Illinois counties offer free online case-search portals. The state vital records office also issues divorce verifications for a fee.
How long does an arrest stay on my record in Illinois if I wasn't convicted?
In Illinois, an arrest stays on your record indefinitely unless you petition the court to seal or expunge it, even if charges were dropped or you were found not guilty. Illinois's rules for clearing non-conviction records are stricter than for convictions — start with the Illinois State Police.
Are Lake County records free to search?
Yes — every link on this page goes to an official government source. Basic searches are free. Certified copies and formal background checks carry the standard government fee.