Cathedral of the Immaculate Conception
Lake Charles, Louisiana
Last updated May 2026
~2,326
estimated members
Based on ARDA 2020 data, this is likely one of 22 Catholic congregations in Calcasieu Parish, LA, with an average size of approximately 2,326 members. Catholic accounts for 39% of the county's 264 congregations.
Source: ARDA 2020 Religious Congregations & Membership Study
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