Protestantism in the Republic of Ireland

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Protestantism in the Republic of Ireland refers to Protestantism in the Republic of Ireland and its predecessor, the Irish Free State. Protestants who are born in the Republic of Ireland are Irish Citizens. Protestants who are born in Northern Ireland are British and / or Irish depending on their political identity and whether they choose to exercise their right to claim Irish citizenship on the same basis as anywhere else on the island of Ireland (while there is a strong correlation between nationalism and nominal religion, with Protestants more likely to be pro-Union with the UK, this should not be overstated). In 2006, Protestants made up 4.2% of the Republic of Ireland's population versus 10% in 1911. Their population experienced a long period of decline over the 19th and 20th centuries, but slight growth in the 21st century.