Dementia Maps

The interactive maps below show the number of people living with dementia in different parts of the UK based on published population and prevalence data. In areas with larger and older populations, there will be a higher number of people living with dementia, as age is the greatest risk factor.

The Integrated Care Board (ICB) map for England includes the number of people with a diagnosis of dementia and the diagnosis rate for each ICB area, based on NHS England data. ICBs are statutory bodies that are responsible for planning and funding NHS services in the area. You can find statistics on diagnosis rates here.

Click here to view dementia prevalence by Westminster parliamentary constituency

Dementia prevalence by Westminster parliamentary constituency

This interactive map shows the estimated number of people aged 65 years and above who are living with dementia in each parliamentary constituency. The map uses the revised constituency boundaries announced in 2023.

Choose a constituency by double-clicking on the map or use the drop-down list and search functions at the top of the page.

Click here to view dementia diagnosis and prevalence in England by Integrated Care Boards (ICBs)

Dementia diagnosis and prevalence by Integrated Care Board

This interactive map shows the number of people with a diagnosis of dementia, the estimated number of people living with dementia and the dementia diagnosis rate for each Integrated Care Board (ICB) in England. There are 42 ICBs in England.

Choose an ICB by double-clicking on the map or use the drop-down list and search functions at the top of the page.

Click here to view dementia prevalence by Scottish Health Boards

Dementia prevalence by Scottish Health Board

This interactive map shows how many people are living with dementia in each Scottish Health Board region and what percentage of the population in each Health Board is living with dementia. A Health Board is a regional organisation which is responsible for the protection and the improvement of their population’s health and for the delivery of frontline healthcare services.

Choose a Health Board by double-clicking on the map or use the drop-down list and search functions at the top of the page.

Click here to view dementia prevalence by Local Health Boards in Wales

Dementia Prevalence by Local Health Boards in Wales

This interactive map shows how many people are living with dementia in each Local Health Board and what percentage of the population in each Health Board is living with dementia in Wales. The seven Local Health Boards plan, secure and deliver healthcare services in their area.

Choose a Local Health Board by double-clicking on the map or use the drop-down list and search functions at the top of the page.