{"schemaVersion":"1.0","id":"the-four-year-gap","dataset":"life-expectancy-gap","title":"The four-year gap","description":"Women outlive men in London by about four years, and have done throughout.","methodology":"Life expectancy at birth for men and women, averaged across London's boroughs, over every period OHID publishes. An unweighted mean of boroughs rather than a single London figure — a borough query does not return the region's own row — so this tracks the shape of the gap rather than being the definitive London number.","category":"people","categoryLabel":"People","cadence":"annual","placeholder":false,"landingPage":"https://londongraph.com/g/the-four-year-gap","markdown":"https://londongraph.com/g/the-four-year-gap/index.html.md","source":{"name":"OHID Fingertips","url":"https://fingertips.phe.org.uk/","licence":"Open Government Licence v3.0","licenceUrl":"https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/"},"updatedAt":"2026-07-31T23:36:49.096Z","release":{"label":null,"publishedAt":null,"resourceUrl":null,"methodologyUrl":null,"sha256":null},"observations":[{"series":"Men","buckets":["2001 - 03","2002 - 04","2003 - 05","2004 - 06","2005 - 07","2006 - 08","2007 - 09","2008 - 10","2009 - 11","2010 - 12","2011 - 13","2012 - 14","2013 - 15","2014 - 16","2015 - 17","2016 - 18","2017 - 19","2018 - 20","2019 - 21","2020 - 22","2021 - 23","2022 - 24","2023 - 25","2024","2025"],"values":[75.75,76.14,76.45,77.07,77.4,77.73,78.15,78.41,78.91,79.25,79.82,80.05,80.02,80.14,80.05,80.22,80.31,79.67,79.28,78.97,79.64,80.37,80.49,80.7,81.04],"unit":"years at birth","metadata":[{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{}]},{"series":"Women","buckets":["2001 - 03","2002 - 04","2003 - 05","2004 - 06","2005 - 07","2006 - 08","2007 - 09","2008 - 10","2009 - 11","2010 - 12","2011 - 13","2012 - 14","2013 - 15","2014 - 16","2015 - 17","2016 - 18","2017 - 19","2018 - 20","2019 - 21","2020 - 22","2021 - 23","2022 - 24","2023 - 25","2024","2025"],"values":[80.74,81,81.08,81.65,82.01,82.33,82.59,82.73,83.23,83.35,83.98,84.07,84.06,84.15,84.14,84.32,84.4,84.04,83.77,83.58,84.02,84.65,84.71,85.03,85.02],"unit":"years at birth","metadata":[{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{},{}]}],"areaStatistics":null,"visualizations":[{"id":"overview","label":"Trend","description":"Women outlive men in London by about four years, and have done throughout.","url":"https://londongraph.com/g/the-four-year-gap","renderer":"primary","default":true,"timeControl":"inherit","datasets":[],"transform":null,"controls":null,"metrics":[],"caveat":null},{"id":"change","label":"Change","description":"Show the change from each preceding published period.","url":"https://londongraph.com/g/the-four-year-gap?view=change","renderer":"delta","default":false,"timeControl":"inherit","datasets":[],"transform":null,"controls":null,"metrics":[],"caveat":null}],"availability":"observations","note":"The release is complete for the measures represented on the graph page."}