- Sleep Statistics (Top Picks)
- Sleep Deprivation Statistics
- Sleep Disorder Statistics
- Baby and Child Sleep Statistics
- Teenager Sleep Statistics
- College Student Sleep Deprivation Statistics
- Sleeping Pills Statistics
- Worldwide Sleep Statistics
- Sleep Position Statistics
- Sleep and Technology Statistics
The facts don’t lie, we’re not getting enough sleep.
Whether you suffer from a chronic case of insomnia, or you’re just feeling a little sleep deprived, you’re not alone!
Take a look below at 53 shocking sleep statistics:
Sleep Statistics (Top Picks)
- 35% of the US population get less than the recommended seven hours of sleep each night.
- The US economy loses $411 billion annually due to sleep deprivation.
- Up to 70 million adults in the US have a sleep disorder.
- Between 25% and 50% of children suffer from a sleep condition at some point.
- Only 3% of teenagers get the recommended 8-10 hours of sleep each night.
- Up to 60% of college students are not getting the recommended amount of sleep.
- 62% of people around the globe have problems with sleep.
Teenager Sleep Statistics
How much sleep does the average teenager get?
97% of teenagers get less than the recommended 8-10 hours of sleep each night.
Causes of sleep deprivation among teenagers include hormonal changes that impact the body clock, using devices at bedtime and the stress of school and exams.
What are the effects of lack of sleep on the teenage brain?
A lack of sleep can have a number of effects on a developing teenage brain including memory impairment, moodiness, aggression and depression.
Research shows that every hour of sleep a teenager loses per night increases feelings of sadness and hopelessness by 38%
They also found links between a lack of sleep and an increased chance of substance abuse and suicide.
Do phones affect teens’ sleep?
Research shows the more time a teen spends on their phone during the day, the more likely they are to suffer from insomnia.
A report published by VicHealth and the Sleep Health Foundation, revealed that teens who put their phone away one hour before bed, can enjoy 21 minutes of extra sleep each night.
Teen Sleep Key Statistics:
- Only 3% of teenagers get the recommended amount of sleep each night.
- Teenagers who put their phone away one hour before bed, will sleep for an extra 21 minutes each night.
College Student Sleep Deprivation Statistics
How many college students don’t get enough sleep?
Sleep deprivation is common in college students, with up to 60% not getting the recommended amount of sleep each night.
The University of Georgia estimate that most college students get just 6 – 6.9 hours sleep nightly.
What percentage of college students suffer from sleep disorders?
7.7% of college students meet all the criteria for an insomnia disorder.
How does a lack of sleep affect college students?
Research published in the US National Library of Medicine revealed that half of college students report daytime sleepiness leading to poorer grades.
In fact, 82% of college students believe a lack of sleep impacts their academic performance.
Researchers found that they are also more prone to suffering from depression and anxiety, and that a lack of sleep could contribute to that.
Statistics showing the importance of going to bed early highlight how getting the right number of hours each night can have a big impact on your memory and ability to learn.
College Student Sleep Deprivation Key Statistics:
- 60% of college students are not getting the recommended amount of sleep each night.
- 7.7% of college students suffer from insomnia.
- 82% of college students believe that sleep deprivation negatively impacts their academic performance.
Sleeping Pills Statistics
How many Americans take sleep medication?
Nearly 9 million Americans take prescription sleeping pills, with 18% taking sleeping pills daily.
Has the use of sleep medication increased in America?
A study published by the CDC, based on data from the National Health and Nutrition Survey, found that the prescribing of sleeping pills has increased significantly.
Since 1993, the prescribing of sleep medication has risen by over 230%, from 2.7 million!
The data compiled showed that there were patterns amongst gender and age groups, with more people over 80 using sleep aids, particularly women.
Worldwide Sleep Statistics
How many people in the world have problems sleeping?
62% of people around the world have problems sleeping, with as many as 67% reporting sleep disturbances at least once every night.
There is good news though! 8 in 10 adults are actively trying to improve the quality of their sleep.
Which country gets the most sleep?
New Zealand is the country that gets the most sleep.
- New Zealand = 7 hours and 30 minutes
- The Netherlands = 7 hours and 28 minutes
- Finland = 7 hours and 26 minutes
- Great Britain = 7 hours and 24 minutes
- Ireland = 7 hours and 22 minutes
Which country gets the least sleep?
Japan is the most sleep-deprived country in the world.
Collated from smartphone data through an app called Entrain, the countries with the worst adult sleep average include:
- Japan = 5 hours and 59 minutes
- Saudi Arabia = 6 hours and 8 minutes
- Sweden = 6 hours and 10 minutes
- India = 6 hours and 20 minutes
- The Philippines = 6 hours and 22 minutes
Worldwide Key Sleep Statistics:
- 62% of people worldwide have trouble sleeping.
- New Zealand is the country that gets the most sleep, with the average adult getting 7 hours and 30 minutes sleep each night.
- The people of Japan are getting the least sleep, with the average adult getting just 5 hours and 59 minutes.
Sleep Position Statistics
What is the most popular sleeping position?
According to the Better Sleep Council, 47% of adults sleep in the fetal position (when you lie on your side and bring your knees up to your chest) making it the most popular way to sleep.
What is the least common sleeping position?
Sleeping on your stomach is thought to be the least common sleeping position.
The Sleep Foundation highlight that despite not being common, it offers many health advantages including helping to relieve snoring.
What is the best sleeping position?
Though opinions can differ, it’s generally believed that sleeping on your back is the best and healthiest sleeping position.
That’s because it helps to keep your spine in alignment and reduce strain on your back and joints.
Sleep Position Key Statistics:
- The fetal position is the most popular way to sleep.
- If you sleep on your stomach you’re in the minority, as it’s thought to be the least popular sleeping position.
- Sleeping on your back is believed by many to be the best and healthiest sleeping position.
Sleep and Technology Statistics
How many people use technology before bed?
According to information published by the Sleep Health Foundation, 90% of teenagers and adults use technology before bed.
It’s not just bedtime that technology can keep us awake either, 10% of the US population wake multiple times due to activity on their phone.
The National Sleep Foundation’s 2022 Sleep in America Poll discovered that screen use before bed is more prevalent among young people.
This is despite all the advice recommending that technology before bed can interrupt our sleep in a few different ways:
- The blue light emitted by technology inhibits the secretion of the sleep-inducing hormone melatonin, making it harder to fall asleep.
- Scrolling can be stimulating, meaning you’re less relaxed.
- People can become engrossed and stay up beyond their usual bedtime.
How many people with a sleep disorder use technology before bed?
72% of Americans with a sleep disorder report using technology before bed each night.
Here were the most popular activities before bed:
- Watching Television (70.2%)
- Checking Social Media (59.4%)
- Playing Video Games (32.9%)
- Checking Emails (31.8%)
Interestingly though, technology can be a part of the solution as well as the problem!
33.6% of respondents reported switching to a smart bed or mattress to help fix their sleep problems.
How many people use sleep tracking apps?
10% of the US population regularly wear a sleep tracking device, such as a smartwatch.
Though researchers still remain unclear about how accurate they are and whether they can actually improve the quality of our sleep.
Sleep and Technology Key Statistics:
- A huge 9 in 10 teenagers and adults use technology before they go to bed.
- 1 in 10 adults in the US wake multiple times a night due to activity on their phone.
- 72% of Americans with a sleep disorder report using technology before bed each night.
- 10% of the US population regularly wear a sleep tracking device.
If you want to know more about how to get a great night’s sleep, then you need to read our list of 11 foods to improve your sleep.
Including a few late night snacks you might want to avoid!
- Comondore, VR., Wenner, JB and Ayas, NT. (2008). The impact of sleep deprivation in resident physicians on physician and patient safety: Is it time for a wake-up call? [Online]. BC Medical Journal. Available from: https://bcmj.org/articles/impact-sleep-deprivation-resident-physicians-physician-and-patient-safety-it-time-wake-call [Accessed 15 July 2022]. ↩
- Young, S. (2018). 30% of Americans Want a ‘sleep Divorce’ From Their Partner, Survey Finds [Online]. Independent. Available from: https://www.independent.co.uk/life-style/sleep-divorce-americans-partner-separate-beds-mattress-clarity-study-us-a8275631.html [Accessed 15 July 2022]. ↩
- American Academy of Sleep Medicine (2014). Poor sleep equal to binge drinking, marijuana use in predicting academic problems [Online]. Available from: https://aasm.org/poor-sleep-equal-to-binge-drinking-marijuana-use-in-predicting-academic-problems/ [Accessed 15 July 2022]. ↩
- Young, S. (see footnote 2) ↩
- Loughborough University (2016). The world’s largest-ever online ‘sleep census’ reveals a sleep-deprived planet [Online]. Available from: https://www.lboro.ac.uk/media-centre/press-releases/2016/november/the-worlds-largest-ever-online-sleep-census-reveals-a-sleep-deprived-planet.html [Accessed 15 July 2022]. ↩
- The Good Body (2022). 48 Fitness Facts To Keep You Moving! [Online]. Available from: https://www.thegoodbody.com/fitness-facts/ [Accessed 15 July 2022]. ↩