- Winnebago County, Illinois Home Page
County Inforeport
General information about Winnebago County
Population: 286,788
Area: 514 sq. miles
County Seat: Rockford
Area Code(s): 815
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 Winnebago County, Illinois. Includes local links to searching court records, dockets, legal research, self help, and more.
Assessor
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Winnebago County Supervisor of Assessments
404 Elm St., Room 301, Rockford, IL 61101
Phone (815)319-4460 Fax (815)319-4461
- Property Search and GIS Maps
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Search Winnebago County property tax records through GIS maps.
Recorder
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Winnebago County Recorder
Winnebago County Administration Building
404 Elm St., Room 405, Rockford, IL 61101
Phone (815)319-4325 Fax (815)961-3261
- Birth, Death and Marriage Records
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View Winnebago County information about obtaining birth, death and marriage records including record order forms.
- Business Licenses
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View Winnebago County information about business licenses.
- Winnebago County census information summary
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Winnebago County statistics for population, ethnicity, housing, geography and businesses. From the U.S. Census Bureau.
- Crime Statistics
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View Winnebago County Sheriff's statistics, including jail, 911, crime, traffic, and warrant statistics.
- Sheriff News Releases
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View Winnebago County Sheriff news releases including arrests, criminal activity and missing persons information.
- Delinquent Taxes
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Winnebago County Treasurer
404 Elm St., Room 205, Rockford, IL 61105
Phone (815) 319-4400 Fax (815) 319-4401
- Tax Sales
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View Winnebago County information about delinquent tax sales.
- Genealogy Records Search
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Search Winnebago County genealogy birth, death, and marriage records.
- Genealogy Records
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Search Winnebago County genealogy records such as cemeteries, census records, birth records, death records or marriage records, and more.
- Highway Map
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View Winnebago County highway map.
- Maps
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View Winnebago County land use maps including greenways plan map, natural resource inventory map, and other maps.
Sheriff and Jail
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Winnebago County Sheriff and Jail
650 West State St., Rockford, IL 61102
Phone (815)319-6000 Fax (815)962-8551
Jail Phone (815)319-6600 Fax (815)969-1970
- Inmate Records
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Search Illinois Department of Corrections inmate records.
- Government Jobs
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View Winnebago County government job openings including employment application.
- Government Jobs
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Search Illinois state government jobs by category, agency or keyword.
- County Code
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View and search the Winnebago County code, codified through Ordinance No. 2012-CO-078, enacted November 8, 2012, including supplement history.
- Marriage Licenses
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View Winnebago County information about obtaining marriage licenses including cost, where and when to apply.
- Clerk, Marriage Licenses, Birth, Death and Marriage Records and Voter Information
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Winnebago County Clerk
404 Elm St., Suite 104, Rockford, IL 61101
Phone (815)319-4250 Fax (815)969-0259
- Bar Association Lawyer Directory
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Search Winnebago County Bar Association member directory.
- Sex Offender Records
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Search Winnebago County sex offender records.
- Sex Offenders
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Search Winnebago County registered sex offenders by address including email alerts.
- Floodplain Maps
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Search Winnebago County floodplain maps by address.
- Accident Reports
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Order City of Rockford Police accident reports online.
- Bids and Proposals
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View Winnebago County open bids and proposals including awarded bids and proposals.
- Bids
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View Winnebago County Highway Department bids including bid tabulations.
- Meeting Minutes and Agendas
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View Winnebago County Board meeting minutes and agendas by date including current and prior years.
- Voter and Election Information
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View Winnebago County voter registration and election information, including current election results.
- Election Results
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View Winnebago County election results by date including current and prior years.
- Precinct Search
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Search Winnebago County polling locations by address.
- Voter Registration Status Search
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Search Winnebago County voter registration and absentee ballot status records.
