Religion in the Republic of Ireland
Christianity is the largest religion in the Republic of Ireland based on baptisms. Irish Christianity is dominated by the Catholic Church, and Christianity as a whole accounts for 82.3% of the Irish population. Most churches are organized on an all-Ireland basis which includes both Northern Ireland and the Republic of Ireland.
Irish travellers have traditionally adopted a very particular attitude to the Catholic Church, with a focus on figures such as "healing priests". More generally a tradition of visions continues, often outside of Church sanction.
Christianity in Ireland
The majority of the people of Northern Ireland are recorded as members of the various Protestant churches such as the Presbyterian Church, Church of Ireland, Methodist Church and several others. While the Catholic Church is the largest single denomination in either jurisdiction, it is smaller than the combined Protestant denominations in Northern Ireland.
In the Republic of Ireland, approximately 3% were recorded as members of various Protestant (1991). The proportion was more than 10% in 1891 – a drop to less than a third of the previous percentage. The percentage in 2011 is almost 5%.