St. Clair County, Illinois Public Records
Here you will find a wide variety of free St. Clair 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.

St. Clair 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
Find property records, taxpayer return forms, and tax maps and plats.
157 N Main St # 229
Belleville, IL 62220
Phone: (618) 825-2704
Fax: (618) 233-4072

Recorder - Probate Office
Elected county official that maintains many of the county records, certificates,
#10 Public Square
Belleville, IL 62220
Phone: (618) 277-6600 x2380

Tax Collector
The elected official that is responsible for collecting revenue for the local government from taxes.
Belleville, IL 62220

Chamber Of Commerce
The chamber can be a key starting point in job opportunities with job and trade fairs and local business directories that show companies by field.
216 E a St
Belleville, IL 62220
Phone: (618) 233-2015

City Of Belleville
The city that houses the majority of the county government and judicial system.
101 South Illinois Street
Belleville, IL 62220
Phone: (618) 233-6810

St. Clair County
Find information about general county services, tourism and business environment.
Belleville, IL 62220

Sheriffs Office
Find criminal offense history, contact inmates, or post bail at the county detention center.
700 N 5th St
Belleville, IL 62220
Phone: (618) 277-3505

Transportation Department
View the status of current road projects, estimated costs for completed projects, time status or budget overruns.
1415 N Belt W
Belleville, IL 62220
Phone: (618) 233-1392

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