Current statistics on mental illness in the United States from the National Institute of Mental Health's The Numbers Count: Mental Disorders in America

The Center for Disease Control and Prevention Mental Health Work Group Web site provides national data and statistics

The National Mental Health Information Center is operated by the Substance Abuse and Mental Health Services Administration (SAMHSA), Center for Mental Health Services (CMHS) and provides uniform reporting of State-level data to describe the public mental health system and the outcomes of its programs:Michigan 2008 Mental Health National Outcome Measures (NOMS): CMHS Uniform Reporting System