The first-time demographic shift could have repercussions for British unity. When Northern Ireland was founded in 1921 as part of the United Kingdom, two-thirds of the population were Protestant
Some observers believe the shift in religous affiliation could boost support for the region to break with the UK, creating a united Ireland on the entire island of the same name.
Another census question found that 32% of respondents identified solely as British, down from 40% in 2011.
Let's goooooo