To ask the Minister for the Cabinet Office with reference to the Census, how many (a) UK and (b) foreign-born citizens over the age of 18 are qualified to vote in UK parliamentary elections in each English and Welsh parliamentary constituency.

The information requested falls within the responsibility of the UK Statistics Authority. I have asked the authority to reply.

Letter from Glen Watson

As Director General for the Office for National Statistics, I have been asked to reply to your question asking the Minister for the Cabinet Office, with reference to the Census, how many (a) UK and (b) foreign-born citizens over the age of 18 are qualified to vote in UK parliamentary elections in each English and Welsh parliamentary constituency. 148503

ONS does not have the data required to answer your question. Information regarding residents born by "country of birth, by age" will be available when the next phase of Census outputs are published in June 2013.