You asked

Please provide data for how many females between ages of 24 and 31 live in London. Ideally broken down into zones 1-2 and zones 1-4 (travel zones) if not possible then please provide metropolitan area of London and also Greater London.

We said

Thank you for your request.

We provide data based on local authority (LA) boundaries and certain lower level geographies (such as wards and output areas) that align with them. The latest population estimates at contain numbers by local authority as at mid-2016 which are available from;

https://www.ons.gov.uk/peoplepopulationandcommunity/populationandmigration/populationestimates/datasets/populationestimatesforukenglandandwalesscotlandandnorthernireland.

We estimate that the number of females aged 24 to 31 (inclusive) living in the LAs that make up Greater London is 658,019. The mid-2017 estimates will be published in June 2018.

While it is possible to map to lower geographies, we do not do so to London travel zones, though you may be able to map to the London metropolitan areas by using the look-up files from the geography portal at;

http://geoportal.statistics.gov.uk/datasets/local-authority-district-to-urban-audit-core-cities-greater-cities-and-functional-urban-areas-december-2016-lookup-for-the-united-kingdom

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.