Archdiocese of New Orleans
Mandeville, Louisiana
Last updated September 2026
5,000-20,000
estimated members
This is likely one of 16 Catholic congregations in St. Tammany Parish, LA. Catholic accounts for 7% of the county's 235 congregations.
This estimate comes from ARDA 2020 data for churches of this size and denomination in the county.
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Create free accountNearby churches in Mandeville
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St Timothy on the North Shore
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Highway Worship Center
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