Approximately 20 percent Teen depression is a significant issue 20 percent of teens face depression 20 to 50 percent teenagers http://psychcentral.com/blog/archives/2 ... depressed/ http://psychcentral.com/blog/archives/2 ... depressed/ http://psychcentral.com/blog/archives/2 ... depressed/ Why Are So Many Teens Depressed? 20 percent of teens face depression