State of Sleep 2025
An interactive exploration of the "110+ Sleep Statistics and Facts" report. Explore how Americans sleep, the impact of stress, and the prevalence of disorders.
Insufficient Sleep
33%
1 in 3 Adults
Report frequent sleep deprivation.
Sleep Disorders
70M
Americans Affected
Estimated undiagnosed cases.
Nap Sweet Spot
20m
Power Nap
Avoids sleep inertia.
Global Sleep Trends
Data approximated from NapLab industry statistics reports.
Did You Know?
The "Empty USB" Theory
Your hippocampus acts like a USB stick with limited storage. Sleep transfers memories to the cortex (hard drive), clearing space for new learning. Without it, new memories simply "bounce off."