Migrants who know little or no English are 50 per cent more likely to be unemployed than native speakers and three times as likely to have no formal qualifications, the new analysis of findings from the census showed.
Ann Cryer, the former Labour MP for Keighley - who was one of the first politicians to raise the issue of migrants failing to learn English - said there was a particular problem among the Pakistani and Bangladeshi communities in her former constituency with women being brought to Britain as wives and denied the chance to integrate.
Almost 800,000 people living in England and Wales know little or no English, with more than half not working, the daily cited official figures as showing.
The study pointed out that those who do work are condemned to the lowest paid and most laborious jobs if they do not have a working command of English.
More From This Section
Significantly the problem is most acute among women. Overall 60 per cent of those living in England and Wales but unable to speak the national tongue are female.
The census found that there are 3.7 million people living in England and Wales for whom English - or Welsh in Wales - is not their main language.
They amount to just 1.7 per cent of the population but a much larger proportion of the non-working population, analysts at the Office for National Statistics found.
While 72 per cent of working-aged people whose main language is English had a job on census day in 2011, just 48 per cent of those who struggle to speak English had a job.
The rest are not working, the vast majority of them economically inactive.