To ask the Scottish Government how many people have been diagnosed with dementia in each year since 2021.
The Scottish Government does not hold data on the number of people diagnosed annually with dementia, but Public Health Scotland (PHS) does publish information on the number of people in different health settings with a diagnosis of dementia. This doesn’t necessarily reflect when a person would have been first diagnosed with dementia.
In March 2026 PHS released their first Dementia Index publication, which covers the time period 2020-21 to 2024-25. The number of people aged 18 and over living with dementia identified across health and social care services was 60,176 as of 31 March 2024-25. This corresponds to a prevalence estimate of 1,286 per 100,000 population. It includes people with both new and pre-existing diagnoses of dementia.
It is important to note that the index contains details of every individual aged 18 and over identified with a dementia diagnosis within the data collections available and is therefore an estimate.