Roughly 15.5 million U.S. adults—about 6%—are now living with an ADHD...

https://nchstats.com/adult-adhd-cdc-data/

Roughly 15.5 million U.S. adults—about 6%—are now living with an ADHD diagnosis, with many individuals identifying their neurodivergence later in life. However, securing consistent support remains a significant hurdle. Recent data shows that 71