St. Clair County Churches

Guide to Churches in St. Clair County Illinois, including Leading Christian Denominations

This guide provides a listing of Christian churches and cathedrals and other places of Christian worship in St. Clair County Illinois. The guide serves as a starting point of information for residents, visitors, and those considering moving to the area. You may want to attend services at several different churches to find the right church leadership, congregation, ministries, observances and other aspects of church life that appeal to you.

Find Christian resources in St. Clair by city which include Glenview Churches,  Belleville Churches,  O'Fallon Churches,  Cahokia Churches,  Fairview Heights Churches,  Crest Hill Churches. To browse through churches by all cities in St. Clair County, see the list in the left column.

Leading Christian Denominations in St. Clair County Illinois

Evangelical Denominations33,035
Catholic Church52,674
American Baptist Churches1,650
Assemblies of God1,444
Christian Church (Disciples of Christ)343
Christian Churches and Churches of Christ1,657
Church of the Nazarene836
Episcopal Church683
Evangelical Lutheran Church1,531
International Church of the Foursquare Gospel68
Presbyterian Church1,270
Seventh-Day Adventist Church508
United Church of Christ11,071
United Methodist Church6,932

Non-Denominational Christians in St. Clair County Illinois

Independent, Charismatic Churches600
Independent, Non-Charismatic Churches1,350

Note: The data was downloaded from the Association of Religion Data Archives, and were collected by Association of Statisticians of American Religious Bodies.


About St. Clair County Illinois - Background Information

Total population260,919
Population per square mile385.7 people
Births3,724
Median income$42,190
Average travel time to work24.7 minutes
Number of companies15,402
Size of St. Clair County Illinois663.81 square miles

Source: 2000 census, U.S. Census Bureau