London, May 24 (IANS) The people who say they have no religion are rapidly escalating and significantly outnumber the Christian population in England and Wales, according to a new analysis.
The proportion of the people who identify as having no religion -- referred to as "nones" -- reached 48.5 percent in 2014, almost double the figure of 25 percent in the 2011 Census.
Those who define themselves as Christian -- Anglicans, Catholics and other denominations -- made up 43.8 percent of the population, the Guardian reported.
"The striking thing is the clear sense of the growth of 'no religion' as a proportion of the population," said Stephen Bullivant, senior lecturer in theology and ethics at St Mary's Catholic University in Twickenham, who analysed data collected through British Social Attitudes surveys over three decades.
"The main driver is people who were brought up with some religion now saying they have no religion. What we're seeing is an acceleration in the numbers of people not only not practising their faith on a regular basis, but not even ticking the box. The reason for that is the big question in the sociology of religion."
The report did not examine data from Scotland or Northern Ireland. Last month a Scottish Social Attitudes survey found that 52 percent of the population said they were not religious, compared with 40 percent in 1999.
In Northern Ireland, which has long been the most religious part of Britain, seven percent said in the 2011 Census that they belonged to a non-Christian religion or no religion.
The new analysis will fuel concern among Christian leaders about growing indifference to organised religion. This year the Church of England said it expected attendance to continue to fall for 30 more years as its congregations age and the millennial generation spurns the institutions of faith.
According to Bullivant's report, Contemporary Catholicism in England and Wales -- which will be launched at the House of Commons on Tuesday -- both the Anglican and Catholic churches are struggling to retain people brought up as Christians.
Four out of 10 adults who were raised as Anglicans define themselves as having no religion, and almost as many "cradle Catholics" have abandoned their family faith to become "nones".
Neither church is bringing in fresh blood through conversions. Anglicans lose 12 followers for every person they recruit, and Catholics 10.
The vast majority of converts come from other Christian denominations, rather than non-Christians or people with no religion.
"There's a kind of denominational musical chairs," said Bullivant. "No one is making serious inroads into the non-Christian population."
The analysis throws up striking regional variations. London has the smallest proportion of people identifying as "nones", at an average of 40 percent, accounted for by the capital's large minority ethnic population. In contrast, 59.5 percent of people in Wales say they have no religion.
Half of all Christians in England and Wales are over the age of 55, although Catholics have a younger age profile. Of those describing themselves as Christian, 58.6 percent are women.
More than nine in 10 Christians are white, which is slightly higher than in the general population. Far more Catholics (27.5 percent) than Anglicans (8.9 percent) attend church once a week or more.
While over a third of the population* were brought up Anglican, only a fifth now identify as such.
The report is intended to fill a gap in reliable up-to-date statistics about the state of Christianity, and particularly Catholicism. It drew on data from British Social Attitudes surveys between 1983 and 2014.
"Churches need to take this kind of data very seriously," said Bullivant. "When analysing data you see patterns that you might not necessarily notice otherwise. This can flag up areas for further research or groups that need particular pastoral attention."
A spokesperson for the Church of England said: "The increase in those identifying as 'no faith' reflects a growing plurality in society rather than any increase in secularism or humanism. We do not have an increasingly secular society as much as a more agnostic one.
"In a global context, adherence to religion is growing rather than decreasing. Christianity remains the world's largest religion with over two billion adherents. In Britain the latest census found the overwhelming majority of people to have a faith."
The Catholic church did not respond to a request for comment.