
What's the biggest Catholic Church in Los Angeles
The Cathedral of Our Lady of the Angels is probably the biggest Roman Catholic Church around Los Angeles.
http://www.olacathedral.org/
With the capacity of 3,000 devotees and with the length of 333ft, the Cathedral of Our Lady of the Angels in West Temple Street is the largest among any other Catholic churches. The church was completed in 2002 and with the total construction cost of about $250million.
http://en.wikipedia.org/wiki/Cathedral_of_Our_Lady_of_the_Angels

