
What's the biggest religion in Los Angeles
The Roman Catholic is the largest religion in Los Angeles which is lead by Cardinal Roger Mahony. The Archdiocese of Los Angeles now comprises three counties namely the Santa Barbara, Ventura and the Los Angeles County. And the total Roman Catholic's population as of 2005 is about 4,349,267 people. With the help of the well organized pastoral council and being led by a great Cardinal the Roman Catholic have prospered.
http://www.archdiocese.la/about/index.php
This religion has faced a lot of hardship which have tasted their foundation. Now they have vast roots as a product of their hard work.

