Tags: Clerical Administrative Region, Diocese.
The Syro Malabar Catholic Archdiocese of Thrissur in Thrissur District of Central Kerala India with nearly half a million Syro Malabar Catholics now used to be the largest catholic diocese in India when it included the Syro-Malabar Catholic Diocese of Irinjalakuda until 1978 and Syro-Malabar Catholic Diocese of Palghat until 1973. Syro-Malabar Catholic Diocese of Irinjalakuda also located in Thrissur District has over a quarter million Syro Malabar Catholics now.
