How Many People Have Depression 2025. The latest statistics by the world health. Adults are living with depression, while 3.7 million people ages 12 to 17 experience major depression and 2.5 million people ages 12 to 17 experience severe.
Estimated share of people who have depressive disorders, whether or not they are diagnosed, based on representative surveys, medical data and statistical modelling. However, iceland does fall within the top 50 globally for bipolar disorder.