FOI reference: FOI-2026-3363
You asked
Please provide population density in km^2 by 2024 Westminster Parliamentary Constituencies. The source of this data can either be from the 2021 census, or any estimations conducted after the 2021 census.
We said
Thank you for your request.
Please find the most recent population density figures for Westminster Parliamentary Constituencies, covering the period mid-2021 to mid-2024 in the associated download.
The data show population density (persons per square kilometre) for each constituency and are based on the latest available population estimates.
If you have any questions about the attached data, or require further clarification, please do not hesitate to contact us at pop.info@ons.gov.uk