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People and Places

Dementia in London: diagnoses and planning

Explore recorded dementia diagnoses and separate planning scenarios for future need.

Opening the interactive data…

View records: Recorded dementia diagnoses

Recorded dementia diagnoses

31 March 2026

GP-registration-based diagnoses allocated by practice postcode, not resident prevalence. Future planning scenarios are a separate measure.

This London reference is independent of the interactive filters above. Scroll across on smaller screens.

Recorded dementia diagnoses
AreaRecorded diagnosesObservation period
City of London302026
Barking and Dagenham8742026
Barnet29522026
Bexley21692026
Brent19462026
Bromley33272026
Camden13822026
Croydon32002026
Ealing22582026
Enfield21682026
Greenwich13142026
Hackney10412026
Hammersmith and Fulham10442026
Haringey14412026
Harrow18542026
Havering18752026
Hillingdon20602026
Hounslow15002026
Islington12222026
Kensington and Chelsea10742026
Kingston upon Thames12502026
Lambeth15552026
Lewisham15402026
Merton13532026
Newham11202026
Redbridge18342026
Richmond upon Thames16882026
Southwark13622026
Sutton17952026
Tower Hamlets10272026
Waltham Forest11982026
Wandsworth19002026
Westminster13532026

Diagnoses are allocated by GP practice postcode; scenarios are based on projected residents. They measure different things and should not be subtracted from one another.

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