You asked
Could I please have a list of current constituencies in the UK Parliament (Great Britain and Northern Ireland) by population (and not by electorate)?
We said
Thank you for your request for a list of current UK parliamentary constituencies and their population.
On 26 October 2017 we published mid-2016 population estimates by parliamentary constituency. These are the latest available.
When accessing any of our files please read the 'notes, terms and conditions' contained within them.
If you have any further questions please do not hesitate to contact us on pop.info@ons.gov.uk.