Recorded Dementia Diagnoses – July 2018 | NHS Digital
NHS Digital collects and publishes data about people with dementia at each GP practice, so that the NHS (GPs and commissioners) can make informed choices about how to plan their services around their patients needs.
This publication includes the rate of dementia diagnosis. As not everyone with dementia has a formal diagnosis, this statistic compares the number of people thought to have dementia with the number of people diagnosed with dementia, aged 65 and over.
Full detail at NHS Digital