- St. Clair County, Illinois Home Page
County Inforeport
General information about St. Clair County
Population: 259,132
Area: 664 sq. miles
County Seat: Belleville
Area Code(s): 618
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 St. Clair County, Illinois. Includes local links to searching court records, dockets, legal research, self help, and more.
Property Search
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Search St. Clair County property tax and assessment records by owner, address or parcel number.
Assessor
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St. Clair County Assessor
#10 Public Square, Belleville, IL 62220
Phone: (618)277-6600 Fax: (618)233-4072
- Mobile Home Tax Search
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Search St. Clair County mobile home tax records.
Recorder
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St. Clair County Recorder of Deeds
#10 Public Square, Belleville, IL 62222
Phone (618)277-6600
- St. Clair County census information summary
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St. Clair County statistics for population, ethnicity, housing, geography and businesses. From the U.S. Census Bureau.
- Sheriff News Releases
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View St. Clair County Sheriff news releases by month including current and prior years.
- Tax Deed Auctions
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View St. Clair County tax deed auctions, including results of prior sales.
- Tax Sales
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View St. Clair County information about annual delinquent tax sales.
- Delinquent Taxes and Tax Sales
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St. Clair County Treasurer
#10 Public Square, Belleville, IL 62220
Phone (618)825-2446
- GIS Maps and Parcel Search
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View St. Clair County GIS maps including parcel search.
Sheriff and Jail
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St. Clair County Sheriff's Office & Jail
700 North 5th St., Belleville, IL 62220
Phone (618)277-3505 Fax (618)277-4213
- Inmate Records
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Search Illinois Department of Corrections inmate records.
- Government Jobs
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View information about St. Clair County government and non-government jobs.
- Government Jobs
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Search Illinois state government jobs by category, agency or keyword.
- Code of Ordinances
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View St. Clair County code of ordinances by title.
- Marriage Licenses, Birth, Death and Marriage Records
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View information about obtaining St. Clair County marriage and civil union licenses, and certified copies of birth, death, marriage, and civil union records.
- Marriage Licenses and Birth, Death and Marriage Records, and Election Information
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St. Clair County Clerk
#10 Public Square, 2nd Floor, Belleville, IL 62220
Phone (618)277-6600 Ext. 2380
- Restaurant Inspections
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View St. Clair County restaurant inspection scores by name.
- Sex Offenders
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Search St. Clair County registered sex offenders by address including email alerts.
- Floodplain Maps
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Search St. Clair County floodplain maps by address.
- Meeting Minutes
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View St. Clair County Board and Committee meeting minutes including current and prior years.
- Unclaimed Checks
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View St. Clair County Treasurer's Office unclaimed check listing.
- Polling Locations and Voter Information
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View current list of St. Clair County polling locations and information about voter registration, absentee voting, early voting and upcoming elections.
- Election Results
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View St. Clair County election results by date including current and prior years.
