The Latin and Eastern Catholic Churches comprise the world's largest Christian Church, and its largest religious grouping. In 2005, there were an estimated 19 million baptised Catholics in Nigeria.[4] In 2010 the Catholic population accounted for approximately 12.6% of the population

The Latin and Eastern Catholic Churches comprise the world's largest Christian Church, and its largest religious grouping. In 2005, there were an estimated 19 million baptised Catholics in Nigeria.[4] In 2010 the Catholic population accounted for approximately 12.6% of the population