- Dupage County, Illinois Home Page
County Inforeport
General information about Dupage County
Population: 928,718
Area: 334 sq. miles
County Seat: Wheaton
Area Code(s): 630
Time Zone: Central
- Illinois Court Records and other Resources
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Links to state and local court records, general Illinois court information, directory of courts, and online resources for courts in Illinois.
- Court Directory and Court Records Info
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Directory of court locations in Dupage County, Illinois. Includes local links to searching court records, dockets, legal research, self help, and more.
Assessor
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DuPage County Supervisor of Assessments
Jack T. Knuepfer Admin. Bldg.
421 North County Farm Road, Wheaton, IL 60187
Phone: (630) 407-5858 Fax: (630) 407-5860
- Tax Payment Status
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Search DuPage County tax payment status by address or parcel index number.
Recorder
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DuPage County Recorder
Jack T. Knuepfer Admin. Bldg.
421 North County Farm Road, Wheaton, IL 60187
Phone: (630) 407-5400
- Birth, Death and Marriage Records
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View information about obtaining DuPage County birth, death and marriage records.
- Clerk, Marriage Licenses, Birth, Death and Marriage Records, Voter Information and Business Licenses
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Dupage County Clerk
Jack T. Knuepfer Admin Bldg.,
421 North County Farm Road, Wheaton, IL 60187
Phone (630)407-5500
- Assumed Business Name Registration
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View information about DuPage County assumed business name registration.
- Dupage County census information summary
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Dupage County statistics for population, ethnicity, housing, geography and businesses. From the U.S. Census Bureau.
- Registered Contractors
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View DuPage County registered contractors listing.
- Unsolved Murders
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View DuPage County Sheriff unsolved murders including photos.
- Sheriff News Releases
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View Dupage County Sheriff news releases including recent criminal activity and arrests.
- Tax Sales
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View information about DuPage County tax sales including date of upcoming sale.
- Sheriff Foreclosure Sales
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View DuPage County Sheriff foreclosure sales listings.
- Foreclosure Sales
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View DuPage County information about Sheriff foreclosure sales.
- Delinquent Taxes and Tax Sales
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Dupage County Treasurer
421 North County Farm Road, Wheaton, IL 60187
Phone (630)407-5900
- Veterans Memorial Directory
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View DuPage County veterans memorial directory by name.
- Genealogy Records
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Search Dupage County genealogy records such as cemeteries, census records, death records, and more.
- GIS Maps
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Search and view interactive GIS maps of DuPage County including transportation maps, polling place maps, and other maps.
Sheriff
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DuPage County Sheriff
501 North County Farm Road, Wheaton, IL 60187
Phone (630)407-2400
Jail Phone (630)407-2255
- Inmate Records
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Search Illinois Department of Corrections inmate records.
- Government Jobs
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View DuPage County government job openings.
- Government Jobs
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Search Illinois state government jobs by category, agency or keyword.
- County Code
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Search or view DuPage County code of ordinances including recently passed legislation.
- Marriage Licenses
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View information about obtaining a DuPage County marriage license.
- Bar Association Lawyer Directory
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Search DuPage County Bar Association directory.
- Offender Watch
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Search for sex offenders living in DuPage County and sign up to be notified if one moves near your address.
- Sex Offender Records
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Search Illinois sex offender records.
- Floodplain Information
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View Dupage County floodplain information including floodplain maps.
- Water Quality Reports
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View Dupage County water quality reports by area.
- Traffic Counts
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Search DuPage County average daily traffic counts by station number, street, municipality, and year.
- Agendas and Minutes
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View DuPage County Board meeting agendas and minutes by date including current and prior years and meeting videos.
- Bids
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View DuPage County bids including active, awarded and cancelled.
- Unclaimed Property
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Search DuPage County Treasurer's uncashed checks that are over six months old.
- Voter and Election Information
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View DuPage County voter and election information including registration status search.
- Election Results
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View DuPage County election results including current and prior year elections.
- Most Wanted Persons
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View DuPage County Sheriff's most wanted persons by name including photos.
