St. Augustine Catholic Church

St. Louis, Illinois

Address525 S 3rd St
DenominationCatholic
Phone225-638-7553

Last updated June 2026

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Map showing location of St. Augustine Catholic Church

~1,073

estimated members

Based on ARDA 2020 data, this is likely one of 15 Catholic congregations in Clinton County, IL, with an average size of approximately 1,073 members. Catholic accounts for 75% of the county's 47 congregations.

Source: ARDA 2020 Religious Congregations & Membership Study

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