City of O Fallon
Directory of O Fallon city records and information
O Fallon City Clerk
Administration of public records
255 S. Lincoln
O'Fallon, IL 62269
Phone: 618 624-4500
Fax: 618 624-4508
O Fallon City Police Department
Law enforcement services
285 N 7 Hills Rd
O'Fallon, IL 62269-4110
Phone: (618) 624-4545
O Fallon Fire Department
Fire prevention and safety
106 E. Washington St
O'Fallon, IL 62269
Phone: (618) 624-4519
O Fallon City Library
Reference materials and research assistance
120 Civic Plaza
O Fallon, IL 62269-2692
Phone: (618) 632-3783
O Fallon Chamber of Commerce
Local business listings
116 E 1st St
O'Fallon, IL 62269-2126
Phone: (618) 632-3377
O'Fallon U.S. Census
Population demographic information
O'Fallon, IL 62269
O Fallon Illinois Criminal Records Search and Depository
Illinois State Police
801 South Seventh Street
P.O. Box 19461
Springfield, IL 62794-9461
Criminal History Form Requests (815) 740-5216
askisp@isp.state.il.us
O Fallon Illinois Official Criminal History Background Check
Illinois Integrated Justice Information System
300 W. Adams
Suite 700
Chicago, Illinois 60606
Toll free: 1-888-425-4248 or 312-793-8550
By e-mail: CJA.IIJIS@Illinois.gov
Center for Missing & Exploited Children
Quick search for missing children, sex offenders, Amber alerts, records and more public information.
O Fallon Inmate Search
Illinois Department of Corrections
1301 Concordia Court
P.O. Box 19277
Springfield, IL 62794-9277
217-558-2200
www.idoc.state.il.us
