Register your spot for our exclusive care & nutrition ZOOM webinar with Dr Rupy Aujla, Sunday Times Bestselling Author

Dementia in the UK – How to understand dementia

Dementia is an umbrella term for progressive brain disorders marked by memory problems, personality changes and impaired cognitive function. In the early stages, people may be confused, have difficulty remembering things, and be unable to do everyday tasks. Dementia is a terminal condition.

Alzheimer's disease is the most prevalent type of dementia, affecting 62 per cent of people diagnosed. Vascular dementia (17 per cent) and mixed dementia (10 per cent) are variants of the disease. Dementia is thus a significant cause of disability in later life, ahead of cardiovascular disease, cancer and stroke. However, we spend less on dementia than on these other conditions.

Dementia in the UK

How common is dementia?

In the UK, there are 850,000 people experiencing dementia. Figures are projected to grow to over 1 million by 2025, and to rise to 2 million by 2051.

225,000 will be diagnosed this year - one person every three minutes.

In care homes, 70 per cent of residents have severe memory problems or dementia.

What are the costs?

In addition to the personal toll on those living with dementia and their families, dementia has a huge impact upon the economy, The cost of dementia care extends across three sectors.

  • Healthcare: these costs are borne by the NHS and are a result of hospitalisation of those with dementia.
  • Social care: refers to services such as nursing homes, home care and respite care.
  • Informal care: relates to the unpaid care provided by family and friends.

Most dementia care costs are due to informal care at £11.6bn (44.2%), while social care costs £10.3bn (39%) and healthcare 4.3bn (16.4%), Overall, the cost is greater than 26bn.

The burden, therefore, falls on those with dementia and their families, who save the UK economy £11.6 billion per year. Carers do a difficult job and may need support when looking after a loved one.


Dementia research is poorly funded. For each person with dementia, the yearly cost to the economy is greater than £30,000, yet only £90 per annum gets spent on dementia research.

Women and dementia

It is more common for women to be diagnosed with dementia. This is in part due to women’s longer life expectancy.

Dementia in the UK

Age and dementia

You are more likely to develop dementia as you age. Among those aged 65 to 69, two out of 100 have dementia, while among those aged between 85 to 89 the figure is one in five.

However, dementia is not solely a condition of old age. Around 42,000 people under 65 are living with dementia in the UK.

Treatment and prognosis

Staff at a memory clinic can assess and treat those with dementia, and may provide signposting to other services as appropriate.

Those living with dementia often want to stay independent living in their own homes. However, as the disease progresses, live-in care or a nursing home may be the best option. A firm such as Guardian Carers can offer a skilled assessment and tailor care to your unique needs.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Once you have completed your enquiry Guardian Carers will contact you on the details you have provided with information about the services we provide in order to assist you. Your information will not be shared with anyone outside our companies group.

At any time you may cease to receive communication by contacting Guardian Carers to delete, update or transfer for your information at no cost to yourself. Simply email with the name and email address you provided on this form.

Please see Guardian Carers data protection and privacy policy for further details how your information may be used. You will receive an email confirming how your information is used.



Guardian Carers have been so helpful finding us a carer for my mother. She is extremely independent and guardian carers have helped give us the reassurance that she has someone there to help her if...
12 Jun 2018


I phoned in on Monday in a panic as the Carer we had just hired for my uncle canceled on us. Renate our consultant was very helpful she immediately sent over two candidates for us to interview. The...
11 Feb 2018

Emma Lewis

I hired an excellent Carer for my Husband through them. The carer also helps around the house which has been a big help for us. They were the only agency that allowed me to interview and meet the...
10 Jun 2018


Superb customer service. Staff are exceptionally friendly. They have a good range of carers to choose from.
06 Jun 2018


Very pleased with the service. They found us an excellent Turkish and English speaking Carer Housekeeper. We have struggled to find someone bilingual before.
01 Jun 2018

Mariana Canguia

Guardian Carers offers a very good service, I have used and I was very happy with their service as they met all my expectations. So I do recommend :) :)
01 Jun 2018

Millicent A

My friend recommended the agency to me and I am glad I paid them a visit. I just started a new job through them. Can't thank them enough.
31 May 2018

Mercy N W

Guardian Carers were able to find my Dad the right Carer Housekeeper. My dad was initially very hesitant to have any help. Our consultant offered to meet with him. She explained the benefits and...
30 May 2018

R Blumstein

Guardian carers have been brilliant in helping me find two Carers for my parents who are based in Switzerland. We interviewed 5 candidates through them before making a decision. They made sure to...
30 May 2018

Aridath Oketokoun

Very good service
30 May 2018
Find my carer Search care jobs