St. Clair County Ancestry Search

Find St. Clair County IL cemeteries, clerks, courts, historical societies, libraries, marriage license offices and town and city halls for free public records.


St. Clair County Cemeteries may provide you with access to free public records related to funerals, burials, graveyards, gravesites, tombstone and headstone locations. Cemetery records provide St. Clair County vital records useful for discovering family history.

Belleville Green Mount Cemetery Belleville IL 17 North 3rd Street 62220 618-234-0451

Belleville Mount Hope Cemetery Belleville IL 9401 West Main Street 62223 618-397-0510

Belleville Mt Carmel Cemetery Belleville IL 10101 West Main Street 62223 618-397-0181

Belleville Walnut Hill Cemetery Belleville IL 1101 Mascoutah Avenue 62220 618-257-3330

Fairview Heights Holy Cross Cemetery Fairview Heights IL 9409 Holy Cross Road 62208 618-397-0195

Freeburg Saint Josephs Cemetery Freeburg IL 6 North Alton Street 62243 618-539-4720

Green Mt Catholic Cemetery Belleville IL 679 South Green Mount Road 62220 618-234-4858

Mascoutah City Cemetery Mascoutah IL 331 North County Road 62258 618-566-2967

Millstadt Saint James Cemetery Millstadt IL 405 West Madison Street 62260 618-476-1281

Rider Cemetery Belleville IL 603 East A Street 62220 618-222-2829


St. Clair County Clerks may provide you with access to free public records related to marriage licenses, divorce filings, criminal, jail and arrest records. St. Clair County genealogy records such as marriage licenses and certificates are useful for Illinois family research.

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 Courts may provide you with access to free public records related to legal proceedings, cases, filings, documents, and appeals. St. Clair County court records provide public records useful to family researchers.

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


St. Clair County Historical Societies may provide you with access to free public records related to local history and culture. St. Clair County vital records provided by Historical Societies are important for ancestry research.

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 Libraries may provide you with access to free public records databases with information related to vital, genealogy, historical, and property records. These St. Clair County public records are useful for genealogy research.

Belleville Public Library Belleville IL 121 East Washington Street 62220 618-234-0441

Cahokia Public Library District East Saint Louis IL 140 Cahokia Park Drive 62206 618-332-1491

Caseyville Public Library Caseyville IL 419 South 2nd Street 62232 618-345-5848

Daugherty Public Library Dupo IL 220 South 5th Street 62239 618-286-4444

Fairview Heights Library Fairview Heights IL 10017 Bunkum Road 62208 618-489-2070

Lebanon Library Lebanon IL 314 West Saint Louis Street 62254 618-537-4504

Mascoutah Public Library Mascoutah IL 3 West Church Street 62258 618-566-2562

O'Fallon Public Library O'Fallon IL 120 Civic Plaza 62269 618-632-3783


St. Clair County Marriage License Offices may provide you with free public records related to marriage licenses, wedding licenses, certificates and proof of marriage. Vital records from St. Clair County Marriage License Offices provide important data for family tree research.

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


St. Clair County Town and City Halls may provide you with free public records related to vital records, birth certificates, death certificates, marriage licenses, as well as property ownership records. Public records provided by St. Clair County Town and City Halls for family genealogy research.

Belleville City Hall Belleville IL 101 South Illinois Street 62220 618-233-6810

Brooklyn City Hall Brooklyn IL 312 South 5th Street 62059 618-271-8424

Columbia City Hall Columbia IL 208 S Rapp Ave 62236 618-281-7144

Dupo City Hall Dupo IL 100 North 2nd Street 62239 618-286-3280

East Saint Louis City Hall East Saint Louis IL 5800 Bond Avenue 62207 618-332-8822

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

O'Fallon City Hall O'Fallon IL 255 South Lincoln Avenue 62269 618-624-4500

Stookey Town Hall Belleville IL 313 Eiler Rd 62223 618-538-7700