Mental health - Statistics
National Institute of Mental Health
Stats on the prevalence, treatment, and costs of mental disorders. Also stats on mental health-related disability and suicide.
National Center for Health Statistics. Centers for Disease Control
For stats on alcohol use, mental health and other topics, click on "More Topics", under FastStats.
U.S. Department of Health and Human Services. SAMHSA.
SAMHSA (Substance Abuse and Mental Health Services Administration). Mental Health Statistics.
Medline Plus. National Library of Medicine. Mental Disorders
Scroll down to Statistics.