Tags: Clerical Administrative Region, Diocese.
The diocese of Thanh Hóa (Latin: Dioecesis de Thanh Hoa) is a Roman Catholic diocese of Vietnam. The bishop since 2004 is Joseph Nguyễn Chí Linh. Of the three million persons living in its area about 3% are Roman Catholics.The diocese covers an area of 11168 km² and is a suffragan diocese of the Archdiocese of Hà Nôi. It was erected on May 7 1932 as a Vicariate Apostolic.