Proto-Cathedral of St. Mary Byzantine Catholic Church
Los Angeles, California
Address
5329 Sepulveda BlvdDenomination
CatholicPhone
818-907-5511Service times
Last updated September 2026
5,000-20,000
estimated members
This is likely one of 274 Catholic congregations in Los Angeles County, CA. Catholic accounts for 5% of the county's 5,645 congregations.
This estimate comes from ARDA 2020 data for churches of this size and denomination in the county.
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