Northbrook, Illinois Public Records

Misdemeanor criminal cases and traffic violations may be heard at the Second Municipal District Courthouse, 5600 Old Orchard Road, Skokie, IL 60077 (phone: 847-470-7200), which also handles ordinance violations, small claims cases (under $10,000), and eviction proceedings. Family law matters including divorce, child custody, and domestic relations are primarily heard at the Daley Center's Domestic Relations Division. The Circuit Court of Cook County maintains an online case search portal at www.cookcountyclerkofcourt.org/CourtCaseSearch, where users can search civil, criminal, traffic, and domestic relations cases by party name or case number free of charge; however, full documents may require a fee or in-person visit. Certified copies of court documents cost $6 for the first page and $2 for each additional page, with additional certification fees of $4-$6 depending on document type. The Cook County Clerk of the Circuit Court maintains all court records and can be reached at 118 North Clark Street, Chicago, IL 60602 (phone: 312-603-5030) for records requests. Small claims filing fees are approximately $93-$179 depending on claim amount, while civil case filings range from $294 to over $400.

The Assessor's searchable online database at cookcountyassessor.com allows free property searches by address, PIN, or owner name, displaying current assessed values, exemptions, assessment history, and appeal information. The office also provides a GIS mapping tool for viewing parcel boundaries and neighborhood data. Official property transfer documents, mortgages, deeds, liens, easements, and other recorded instruments are maintained by the Cook County Recorder of Deeds, 118 North Clark Street, Chicago, IL 60602 (phone: 312-603-5656, website: cookrecorder.com). The Recorder's office has digitized property records dating back to the 1980s, with older documents available on microfilm or original paper. The online property search portal at cookrecorder.com provides free access to recorded documents including warranty deeds, mortgage documents, foreclosure records, mechanic's liens, and lis pendens notices. Users can search by property address, PIN, document number, or party name. Document images can be viewed and printed at no charge, though certified copies cost $10 for the first page and $1 for each additional page. The Recorder also maintains a document index and tract search capabilities for title companies and real estate professionals conducting comprehensive title searches.

Crate & Barrel, the home furnishings retailer, operates its headquarters in Northbrook, while Hilti North America and other national firms maintain significant regional operations in the village's office parks along the I-294 and Route 43 corridors. The healthcare sector is represented by Northbrook's medical offices and the proximity to NorthShore University HealthSystem facilities. Retail employment centers on Northbrook Court shopping center and the commercial districts along Lake Cook Road and Waukegan Road. The village's median household income exceeds $110,000, significantly above both Cook County and Illinois state averages, reflecting Northbrook's affluent residential character. The local economy benefits from excellent transportation access via the Edens Expressway (I-94), Tri-State Tollway (I-294), and Metra Union Pacific North Line commuter rail service. Northbrook School Districts 27, 28, 30, and 31 along with Glenbrook North High School employ hundreds of educators and staff. The village has maintained steady commercial development with recent investments in mixed-use projects and corporate campus renovations, positioning Northbrook as a premier suburban business location within the Chicago metropolitan region.

The Northbrook Police Department, headquartered at 1401 Landwehr Road, Northbrook, IL 60062 (phone: 847-564-2060, website: northbrook.il.us/departments/police), serves as the primary law enforcement agency for the village's 33,000 residents. Citizens can request police reports and incident records by visiting the Records Division during business hours or submitting a written FOIA request; copies typically cost $1-$2 per page. The department maintains accident reports, case reports, and arrest records in accordance with Illinois public records law. The Cook County Sheriff's Office, located at 50 West Washington Street, Chicago, IL 60602 (phone: 312-603-6444, website: cookcountysheriff.org), provides countywide law enforcement services including court security, civil process, and operation of the Cook County Jail. While the Sheriff does not provide primary patrol services in incorporated Northbrook, the office maintains jurisdiction for warrant service and operates the detention facility where Northbrook arrestees may be booked. Arrest and jail booking records for Cook County can be searched online at cookcountysheriff.org/inmates using the Inmate Locator tool, which displays current detainees' names, booking dates, charges, bond amounts, and mugshots. All public records requests in Illinois are governed by the Illinois Freedom of Information Act (5 ILCS 140/1 et seq.), which requires agencies to respond within five business days and permits fee waivers for requests serving the public interest. Requests should cite FOIA and specify the records sought with reasonable particularity.

Online ordering is available through VitalChek at vitalchek.com with additional service fees ($12.95 processing fee plus shipping). Processing time is typically 6-8 weeks for mail requests, while expedited service (additional $10) takes 2-3 weeks. Walk-in service is available at the Springfield office or at the Cook County Clerk's Office, 118 North Clark Street, Room 120, Chicago, IL 60602 (phone: 312-603-5656), which maintains birth records for events occurring within Cook County from 1871-1922 and death records from 1878-1922; more recent records require state-level requests. Marriage licenses are issued by the Cook County Clerk's Marriage and Civil Union Department, 118 North Clark Street, Chicago, IL 60602 (phone: 312-603-7790). The fee is $60, and there is no waiting period or blood test required. Marriage records dating back to 1871 are searchable online at cookcountyclerkofcourt.org. Divorce records are maintained as court records by the Circuit Court of Cook County and must be requested through the Clerk of the Circuit Court; certified copies cost $6 for the first page plus $2 for additional pages. Only parties to the divorce, their attorneys, or individuals with court orders can obtain certified divorce decrees. Illinois law requires government-issued photo ID for all vital records requests, and only eligible parties (family members, legal representatives, or those with tangible interest) may obtain certified copies.

Certain business types require additional permits or inspections from the Building and Planning Department or Health Department. Northbrook also requires registration for home-based businesses. Fictitious business name (DBA) filings in Cook County are registered with the Cook County Clerk, 118 North Clark Street, Chicago, IL 60602 (phone: 312-603-5656, website: cookcountyclerkofcourt.org). The filing fee is $50 for the initial registration with $5 per year for renewal. Statewide business entity searches, including corporations, LLCs, limited partnerships, and not-for-profit organizations, are conducted through the Illinois Secretary of State's Business Services Department (website: ilsos.gov/departments/business_services). The free online database at apps.ilsos.gov/corporatellc allows searches by business name, registered agent, or file number, displaying entity status, formation date, registered agent information, and principal office address. Business formation documents can be filed online with fees ranging from $150 for LLCs to $175 for corporations. UCC (Uniform Commercial Code) financing statements and lien searches are also maintained by the Illinois Secretary of State's UCC Division and searchable online at ilsos.gov/departments/business_services/ucc. Commercial property tax assessments for Northbrook businesses can be searched through the Cook County Assessor's website at cookcountyassessor.com using property address or PIN.

Northbrook voters are served by the Cook County Clerk's Elections Division, which administers all federal, state, county, and municipal elections. The office is located at 69 West Washington Street, Suite 600, Chicago, IL 60602 (phone: 312-603-0906, website: cookcountyclerkil.gov/service/elections). Illinois residents can register to vote online at ova.elections.il.gov (the Illinois State Board of Elections online voter registration portal), by mail, or in person at the County Clerk's office or any Illinois Secretary of State Driver Services facility. The registration deadline is 16 days before any election, though Illinois offers grace period registration through Election Day at designated locations. Valid forms of ID include an Illinois driver's license, state ID, the last four digits of a Social Security number, or other government-issued identification. Northbrook, as an incorporated village, holds municipal elections for Village President (Mayor) and Village Board of Trustees. These nonpartisan elections are held in odd-numbered years on the first Tuesday in April (consolidated election date). The next Northbrook municipal election will be held April 6, 2027, for village offices. Candidate filing information and local ballot measures can be found at northbrook.il.us or through the Cook County Clerk's election website. Northbrook residents can find their assigned polling place by visiting the Cook County Clerk's polling place lookup tool at cookcountyclerkil.gov/service/your-polling-place or by calling 312-603-0906. Illinois makes numerous election records publicly accessible: voter registration lists (available for purchase by candidates and political committees), campaign finance disclosure reports through the Illinois State Board of Elections (elections.il.gov), candidate filing information, and precinct-level election results. In the November 2024 presidential election, Cook County reported approximately 73% voter turnout among registered voters, with over 2.5 million ballots cast countywide. The November 3, 2026 general election will feature Illinois Governor and Lieutenant Governor (four-year terms), all 118 seats in the Illinois House of Representatives, all 59 Illinois State Senate seats (depending on district cycle), Cook County Board President, Cook County Board of Commissioners, Cook County Clerk, Cook County Assessor, Cook County Recorder of Deeds, Cook County Treasurer, Cook County Sheriff, and various judgeships including Cook County Circuit Court positions. There is no U.S. Senate seat from Illinois on the 2026 ballot, as Illinois Senate seats are up in 2028. Illinois offers mail-in voting (vote-by-mail) to any registered voter who requests an absentee ballot; applications can be submitted online, by mail, or in person to the Cook County Clerk beginning 90 days before an election and must be received by the Thursday before Election Day for mail delivery or requested through Election Day for in-person pickup.