Sleep Statistics 2026: How America Sleeps (And Why It Matters)

Sleep affects every system in your body. Here are the most important sleep statistics compiled from the CDC, National Sleep Foundation, and leading sleep research institutions for 2026.

How Much Americans Sleep

• 1 in 3 US adults don't get enough sleep regularly (CDC)
• The recommended sleep for adults is 7-9 hours per night
• The average American sleeps 6 hours 51 minutes on weeknights
• 35.2% of all US adults report sleeping less than 7 hours per night
• Only 10% of Americans prioritize sleep over exercise, nutrition, and social time

Sleep Deprivation Statistics

• Sleep deprivation costs the US economy $411 billion annually in lost productivity
• Drowsy driving causes 100,000 crashes per year (NHTSA)
• People who sleep under 6 hours are 4x more likely to catch a cold
• 1 week of poor sleep alters expression of 711 genes

Insomnia Statistics

• 30% of adults report short-term insomnia symptoms
• 10% of adults have chronic insomnia disorder
• Women are 40% more likely to experience insomnia than men
• Insomnia costs the average sufferer $1,253 in lost productivity per year

Sleep and Health

• Poor sleep increases obesity risk by 55% in adults
• Less than 6 hours of sleep raises heart disease risk by 48%
• Poor sleepers are 3x more likely to develop dementia
• Improving sleep reduces depression symptoms in 87% of patients

Sleep Aid Market

• The global sleep aid market reached $98.1 billion in 2025
• Non-pharmacological sleep aids grew 67% between 2022-2025
• Microcurrent sleep aid devices saw 340% growth in online searches in 2024

Sources

CDC Sleep Surveillance Data, National Sleep Foundation 2025 Sleep in America Poll, American Academy of Sleep Medicine.