St. Clair County People Search

Search for St. Clair County IL people. A people search can help you locate people, find family members, check criminal history, criminal records, perform genealogical research, find birth records, death records, proof of identity, divorce records, marriage records, historical records, locate ancestors, property ownership records, and more.


St. Clair County Clerk Offices maintain important documents for their jurisdiction, usually at the county or local level. These records include a number of important sources for locating people and gaining information about a subject in St. Clair County Illinois. Vital records, for example, provide information on a person's birth, marriage, divorce, and death, as well as any children. Clerks may also keep records on taxes, property assessments, estates and wills, and even voter registration and election results. When performing St. Clair County people searches, a Clerk Office website is an important resource.

Cahokia Village Clerk Cahokia IL 103 Main Street 62206 618-332-6851

East Carondelet Clerk East Carondelet IL 950 State Street 62240 618-286-4727

East Saint Luois City Clerk East Saint Louis IL 301 Riverpark Drive 62201 618-482-6811

Freeburg Clerk Freeburg IL 14 Southgate Center 62243 618-539-5545

Lebanon City Clerk Lebanon IL 312 West Saint Louis Street 62254 618-537-4976

St Clair County Clerk Belleville IL 10 Public Square 62220 217-774-4421


St. Clair County Police Departments are law enforcement agencies charged with maintaining order in society. They also keep several records on individuals who have interacted with the police, including criminal records such as arrests, warrants, convictions, and incarcerations in St. Clair County Illinois. These records provide information that can be important when performing St. Clair County people searches, particularly as part of a criminal background check. Police Department records list someone's criminal history, and they can also be used to locate a person who has moved frequently. St. Clair County Police Departments may provide online access to their records.

Alorton Village Police Department Alorton IL 4821 Bond Avenue 62207 618-874-7084

Belleville Police Department Belleville IL 101 South Illinois Street 62220 618-234-1212

Brooklyn Police Department Brooklyn IL 612 South 5th Street 62059 618-274-2198

Cahokia Police Department Cahokia IL 103 Main Street 62206 618-337-9505

Caseyville Police Department Caseyville IL 10 West Morris Street 62232 618-344-2151

Centreville Police Department East Saint Louis IL 5800 Bond Avenue 62207 618-332-1184

Dupo Police Department Dupo IL 100 North 2nd Street 62239 618-286-3397

East Carondelet Police Department East Carondelet IL 950 State Street 62240 618-286-4660

East St. Louis Police Department East Saint Louis IL 301 Riverpark Drive 62201 618-482-6767

Fairmont City Police Department Fairmont City IL 2601 North 41st Street 62201 618-274-4504

Fairview Heights Police Department Fairview Heights IL 10027 Bunkum Road 62208 618-489-2100

Fayetteville Police Department Fayetteville IL 2212 Main Avenue 62258 618-677-3343

Freeburg Police Department Freeburg IL 14 Southgate Center 62243 618-539-3132

Lebanon Police Department Lebanon IL 403 West Saint Louis Street 62254 618-537-6131

Lenzburg Police Department Lenzburg IL 215 North Charles Street 62255 618-475-3347

Marissa Police Department Marissa IL 2 West Marissa Street 62257 618-295-3022

Mascoutah Public Safety Department Mascoutah IL 3 West Main Street 62258 618-566-2976

Millstadt Police Department Millstadt IL 108 West White Street 62260 618-476-7250

New Athens Police Department New Athens IL 905 Spotsylvania Street 62264 618-475-2133

O'Fallon Police Department O'Fallon IL 118 East Washington Street 62269 618-624-4545

Sauget Police Department East Saint Louis IL 2897 Falling Springs Road 62206 618-332-6507

Shiloh Police Department Shiloh IL 1 Park Drive 62269 618-632-9047

Smithton Police Department Smithton IL 101 South Main Street 62285 618-233-0550

Swansea Village Police Department Swansea IL 1400 North Illinois Street 62226 618-233-8114

Washington Park Police Department Washington Park IL 5621 Forest Boulevard 62204 618-874-0115


St. Clair County Social Security Offices are local branches of the federal Social Security Administration. These offices issue Social Security cards, estimate retirement benefit payments, help people in St. Clair County determine their eligibility for benefits, and process applications for retirement benefits and SSI benefits in St. Clair County Illinois. These records contain important information for conducting a people search, including details on an individual's work history, their government benefits, and survivor benefits. Social Security Offices may provide online access to some of their records.

Belleville Social Security Office Belleville IL 1670 Lebanon Avenue 62221 877-405-0471

East St Louis Social Security Office East Saint Louis IL 650 Missouri Avenue 62201 618-482-9110


St. Clair County Historical Societies preserve documents that have historic value. They may be organized around a certain area, a particular group of people, or a particular historical event. Historical Societies may keep a range of documents on individuals, including St. Clair County vital records, letters, photographs, and other historical documents in St. Clair County Illinois. These records can be an important part of a people search, particularly when performing genealogical research. Historical Societies may provide online access to some of their records.

Cahokia Mounds Historical Society Collinsville IL 30 Ramey Drive 62234 618-344-9221

Lebanon Illinois Historical Society Lebanon IL 309 West Saint Louis Street 62254 618-537-4498

Marissa Historical Society Marissa IL 708 East Lyons Street 62257 618-295-2632

O'fallon Illinois Historical Society O'Fallon IL 101 West State Street 62269 618-624-8409

St Clair County Historical Society Belleville IL 602 Fulton Street 62220 618-277-8120

St Clair County Illinois Historical Society Belleville IL 701 East Washington Street 62220 618-234-0600


St. Clair County Archives preserve documents that are historically significant. These records can include a number of documents that can be useful when performing a people search, including St. Clair County birth certificates, death certificates, financial records, photographs, historical maps, and sometimes even letters or other personal documents in St. Clair County Illinois. These records can be useful when performing St. Clair County people searches as part of genealogical research, as some Archives keep documents that date back to before the founding of the United States. Archives may provide online access to their records.

Perry County Records Archive Marissa IL Pinckneyville Road 62257 618-357-5116


St. Clair County Assessors determine the value of taxable property within their jurisdiction, often at the county or local level, in order to assess property taxes owed by the property's owners in St. Clair County Illinois. As part of this responsibility, the Assessor Office maintains a range of documents on individuals, such as records of the St. Clair County property they own, the property taxes they owe, and any history of foreclosures, tax liens, or violations. These records can be useful for understanding a person's property ownership history, and they can typically be accessed on the Assessor Office website.

St Clair County Assessor's Office Belleville IL 10 Public Square 62220 618-825-2500


St. Clair County Courts act to resolve legal disputes as part of their judicial function. They also maintain a number of records on individuals, including criminal records such as any arrests, trials, convictions, and court sentences. These can range from serious criminal felonies to traffic court violations in St. Clair County Illinois. Court records provide a range of information that can be important for performing St. Clair County people searches, such as civil cases like divorce and adoption, as well as a person's criminal history, which can be important for a background check. Courts operate at the federal, state, and local level, and they may provide access to their records online.

St Clair County Circuit Court Belleville IL 10 Public Square 62220 618-277-6832


St. Clair County Sheriff Departments are law enforcement agencies responsible for maintaining order, typically for a county or local jurisdiction. They also keep multiple records on individuals who have a criminal history, including arrest records, warrants, criminal and civil convictions, and incarcerations in St. Clair County Illinois. These records provide important information for a people search, particularly when performing a criminal background check. The records at the Sheriff Department list someone's criminal history, and they can also be used to locate someone who moves frequently. Sheriff Departments may provide online access to their records.

St Clair County Sheriff's Office Belleville IL 700 North 5th Street 62220 618-277-3505


St. Clair County Marriage License Offices issue marriage certificates and maintain records on marriage for a county or local government. These documents include information on the couple's marriage, such as names, dates of birth, names of parents, and the date and location of the wedding. St. Clair County marriage records can be an important part of a people search, particularly when searching for people who may have changed their names, and they are also useful for genealogical research in St. Clair County Illinois. Marriage License Offices may provide online access to their marriage licenses as well as marriage license applications.

St. Clair County Marriage License Belleville IL 10 Public Square 62220 618-277-6600