Winnebago County, Illinois Public Records
Here you will find a wide variety of free Winnebago County public records sources. Most resources will provide information or searches for free and charge a small fee for processing requests or obtaining official records. You can choose a different county from the Illinois Counties page.

Winnebago County Census
General county data such as demographics, ethnicity, housing, income, labor force, employment, occupations, industries, government employees, businesses, and more.
Population in 2006: 5376741
Land Area: 946 Square Miles
County Seat: Chicago

Tax Assessor
The county elected position that determines accurate property values and taxes based on those values.
404 Elm St # 301
Rockford, IL 61101
Phone: (815) 987-3024

Recorder - Probate Office
Information on the various duties provided by the county clerk including reports from the board of commissioners, county services, and records.
404 Elm St # 405
Rockford, IL 61101
Phone: (815) 987-3100

Tax Collector
The collector of real estate taxes, owed fees is a publicly elected official, in some cases the county sheriff.
404 Elm St # 205
Rockford, IL 61101
Phone: (815) 987-3010

Chamber Of Commerce
Learn about the benefits and bonuses for members of the chamber of commerce for individuals or small businesses.
308 West State Street
Rockford, IL 61101
Phone: (815) 987-8100

City Of Rockford
The county seat has many of the offices of the elected county officials and major departments.
425 East State Street
Rockford, IL 61104
Phone: (815) 987-5590
Fax: (815) 967-6952

County Elections
Find voter information and view voter registry for the county. Find ballot locations and acquire a voting guide.
404 Elm Street, Suite 104
Rockford, IL 61101
Phone: (815) 319-4252

Inmate And Prison Records
Information on prison management, staff, advisory boards and other services that go into running a detention facility.
315 S Court St
Rockford, IL 61102
Phone: (815) 987-7399

Winnebago County
Contact county managers, elected officials, local commissioners and district representatives.
Rockford, IL 61102

Sheriffs Office
Find various information about the sheriff’s department including job opportunities, case information, and crime reporting.
650 W State St
Rockford, IL 61102
Phone: (815) 987-5920

Transportation Department
View ownership records for car, trucks, motorcycles and other licensed vehicles.
424 N Springfield Ave
Rockford, IL 61101
Phone: (815) 965-2081

Illinois Public Records
Public records resources for the state of Illinois.