St John South

St. Louis, Illinois

Address

Denomination

Catholic

Last updated May 2026

1,000-5,000

estimated members

This is likely one of 26 Catholic congregations in St. Clair County, IL. Catholic accounts for 29% of the county's 313 congregations.

This estimate comes from ARDA 2020 data for churches of this size and denomination in the county.

Nearby churches in St. Louis

St John's United Church of Christ

Church of Christ

301 S Market St

St Agatha's Catholic Church

Catholic

549 Mill St

New Athens Methodist Church

Methodist

201 S Clinton St

New Athens

Non-Denominational

New Athens Assembly of God Church

Pentecostal

St Paul's Lutheran Church

Lutheran

900 Belsha St