How Many People Die From Parkinson's Every Year?
Parkinson's kills over 329,000 people a year, about 900 a day, and cases have doubled in 25 years. Global, UK and US data, and why deaths are undercounted.
Picture a retired joiner in his early seventies sitting at the kitchen table, trying to do up the buttons on his shirt. His right hand has had a faint tremor for a couple of years. His handwriting has shrunk. His wife has noticed he walks more slowly, with shorter steps, and that his face looks less expressive than it used to. None of it happened overnight, which is exactly why it took so long for anyone to say the word Parkinson's.
Parkinson's disease is the fastest-growing neurological condition in the world. It rarely kills quickly, and many people live with it for decades. But it does shorten lives, it is rising fast as populations age, and the true number of people who die because of it is almost certainly higher than official statistics show.
The headline number
The World Health Organization estimates that Parkinson's disease caused 329,000 deaths in 2019, an increase of more than 100% since 2000. Later Global Burden of Disease estimates for 2021 put the figure even higher, at around 388,000 deaths.
Using WHO's 2019 figure, that is roughly 900 deaths every day. You can see how that compares with every other cause on our live death counter, which tracks around 170,000 deaths a day worldwide.
| Time period | Parkinson's deaths (approx., WHO 2019) |
|---|---|
| Per year | 329,000 |
| Per month | 27,400 |
| Per week | 6,330 |
| Per day | 901 |
| Per hour | 38 |
| Per minute | 0.6 |
That makes Parkinson's a smaller killer than its better-known cousin, dementia, which claims around 2.5 million lives a year as we covered in dementia deaths have doubled in 20 years. But the two are closely linked: many people with advanced Parkinson's also develop dementia, and both are counted on our dementia and neurological page.
A disease that has doubled in a generation
The most striking Parkinson's statistic is not about deaths at all. It is about how many people are living with it.
| Year | People living with Parkinson's worldwide | Source |
|---|---|---|
| Mid-1990s | roughly 4 million | WHO (half the 2019 figure) |
| 2019 | more than 8.5 million | WHO |
| 2021 | about 11.8 million | Global Burden of Disease analysis |
| 2050 (projection) | about 25.2 million | BMJ, 2025 |
WHO says the global prevalence of Parkinson's has doubled in the past 25 years. A major study published in the BMJ in 2025 projected that by 2050 around 25.2 million people will be living with the condition, a rise of 112% from 2021.
The biggest reason is simple: we are living longer. The BMJ researchers estimated that population ageing accounts for about 89% of the projected increase, with population growth and changes in underlying rates making up the rest. Parkinson's is overwhelmingly a disease of later life, so as more people reach their seventies and eighties, more people develop it. Our age 70-84 and 85-plus pages show how sharply death rates climb across those decades.
Men are affected more often than women. The BMJ study projected that the male-to-female ratio would rise from about 1.46 to 1.64 by 2050.
Parkinson's in the United States
In the US, CDC data record about 39,000 deaths from Parkinson's disease in 2023, roughly 107 a day. Parkinson's is commonly cited as the 14th leading cause of death in America, and in 2024 it was the ninth leading cause of death for adults aged 65 and over.
| US measure | Figure |
|---|---|
| Deaths, 2023 (CDC) | about 39,200 |
| Deaths per day | about 107 |
| Rank among adults 65+ (2024) | 9th |
| Death rate, adults 65+, 2014 | 57.2 per 100,000 |
| Death rate, adults 65+, 2021 (peak) | 76.3 per 100,000 |
| Death rate, adults 65+, 2024 | 72.0 per 100,000 |
The CDC's 2026 data brief found big differences between states. In 2024 the death rate among older adults ranged from 47.7 per 100,000 in New York to 102.1 in Utah. Researchers think some of the long-term rise reflects better diagnosis and more doctors naming Parkinson's on death certificates, not only more disease. For context, around 8,470 Americans die every day from all causes, as we set out in the leading causes of death in the US. You can also explore our United States page.
Parkinson's in the UK
Parkinson's UK estimates that around 166,000 people in the UK are currently living with a Parkinson's diagnosis, and that around 28,000 people were expected to be diagnosed in 2025 alone. The charity expects the total to reach about 173,000 by 2030.
| UK measure | Figure |
|---|---|
| People living with Parkinson's | about 166,000 |
| New diagnoses expected in 2025 | about 28,000 |
| Projected total by 2030 | about 173,000 |
| Parkinson's-related deaths, England and Wales, 2013 | about 4,500 |
| Parkinson's-related deaths, England and Wales, 2021 | about 7,100 |
The death figures in that table come from an analysis presented to the British Geriatrics Society. They combine Parkinson's disease with related forms of parkinsonism, so they are a little broader than Parkinson's alone, but the direction is clear: deaths rose by more than half in under a decade. That is around 19 deaths a day in England and Wales, out of roughly 1,800 deaths a day across the whole UK, as we covered in how many people die in the UK every day.
Why Parkinson's deaths are undercounted
Here is the catch with every number above. People rarely die of Parkinson's in a direct sense. They die of the things Parkinson's makes more likely. And when a doctor fills in the death certificate, it is often those final events that get recorded, not the disease underneath.
| What often appears on the certificate | How Parkinson's contributes |
|---|---|
| Pneumonia (especially aspiration pneumonia) | Swallowing problems let food or saliva into the lungs |
| Complications of a fall, such as a hip fracture | Poor balance, freezing and low blood pressure on standing |
| Infections, including urinary infections | Reduced mobility and bladder problems |
| Dementia | Parkinson's disease dementia develops in many people with advanced disease |
| "Old age" or frailty | Gradual decline that is never attributed to one cause |
The evidence on this is striking. A large Spanish population study (NEDICES) followed nearly 4,000 older adults for more than a decade and found that among those who had Parkinson's and died, Parkinson's was recorded as the underlying cause of death in only 14.6% of cases. Small UK studies of clinic patients have found aspiration pneumonia to be the most common final cause of death in people with Parkinson's, with the condition itself often missing from the certificate.
Pneumonia is one of the biggest killers of older adults in its own right, as we covered in how many people die from pneumonia every day, and our lower respiratory infections page tracks it live. Falls are another major killer of older people, explained in how many people die from falls every day. A meaningful share of both is quietly driven by Parkinson's.
By this point in the article, around 650 people worldwide have died from all causes since you started reading. You can watch them being counted in real time.
Does Parkinson's shorten life?
For many people, less than they fear. Parkinson's progresses slowly, and people diagnosed in later life often live for many years with good treatment. Parkinson's UK and many neurologists stress that, for most people, the condition does not dramatically shorten life expectancy on its own. The risks rise with advanced disease, especially when swallowing, balance and thinking are affected.
| Factor | Effect on outlook |
|---|---|
| Age at diagnosis | Diagnosis later in life is the most common pattern |
| Speed of progression | Varies widely from person to person |
| Swallowing problems | Raise the risk of aspiration pneumonia |
| Falls and balance problems | Raise the risk of fractures and hospital stays |
| Dementia | Linked to faster decline and shorter survival |
| Access to specialist care | Parkinson's nurses, physiotherapy and speech therapy help manage risks |
What raises and lowers the risk
Scientists still do not know exactly what causes Parkinson's. It involves the loss of dopamine-producing cells in the brain, and seems to come from a mix of ageing, genetics and environment.
| Factor | What the research suggests |
|---|---|
| Age | The single biggest risk factor |
| Being male | Men are affected more often than women |
| Genetics | A small share of cases are linked to specific gene changes |
| Pesticide and solvent exposure | Linked to higher risk in many studies |
| Head injuries | Linked to higher risk in some studies |
| Regular physical activity | Linked to lower risk and slower progression |
| Coffee | Pooled studies link coffee drinking to lower rates |
The coffee link is one of the more consistent findings in nutrition research, as we explored in does coffee lower your risk of death, though it does not prove coffee prevents the disease. Exercise has stronger practical backing: staying active is one of the most widely recommended ways to protect balance and mobility after a diagnosis, and it is good for everything else too, as covered in how much exercise you need to lower your death risk.
The future
The global picture is clear. More people will live with Parkinson's, more people will die with it, and more families will care for someone with it. The good news is that treatments for symptoms keep improving, from medication and deep brain stimulation to specialist therapy, and research into slowing the disease itself is more active than ever. Spotting early signs, such as a new tremor, smaller handwriting, a lost sense of smell, or acting out dreams in sleep, means getting help sooner.
If you are curious how your own odds compare across causes, try our risk calculator.
While you were reading
In the eleven minutes it took to read this article, about 7 people around the world died with Parkinson's recorded as the cause, and many more died of pneumonia or a fall that Parkinson's helped bring about. Around 1,300 people died from all causes in the same time. You can watch the live count or see today's running total.
Sources: World Health Organization, "Parkinson disease: a public health approach" technical brief (2022) and fact sheet; Global Burden of Disease 2021 analyses (BMC Public Health, 2025; Frontiers in Aging Neuroscience); Su et al., BMJ (2025), projections to 2050; US CDC/NCHS, Parkinson Disease Mortality Among Adults Age 65 and Older, United States, 2024 (data brief) and WISQARS leading causes 2023; Parkinson's UK, statistics for journalists; British Geriatrics Society abstract on Parkinson's-related deaths in England and Wales; NEDICES study on under-reporting of Parkinson's on death certificates. Figures are rounded and estimates vary between sources and years. This article is for general information only and is not medical advice. If you are worried about symptoms, speak to your GP or doctor.
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