
Serious Mental Illness By The Numbers:
Prevalence and Treatment Rates*:
~ 8.3 million adults with schizophrenia or bipolar disorder mental illness (3.3% of the population)+
~ 5.5 million – approximate number with severe bipolar disorder (2.2% of the population), 51% untreated+
~ 2.8 million – approximate number with schizophrenia (1.1% of the population), 40% untreated+
~3.9 million – approximate number untreated in any given year (1.6% of the population)+
Consequences of Non-treatment*:
~ 169,000 homeless people with serious mental illness**
~ 383,000 inmates with mental illness in jails and prisons
~ 50% – estimated percentage of individuals with schizophrenia or bipolar who attempt suicide during their lifetimes
~ 44,193 suicide deaths in 2015
~ 10% – estimated percentage of homicides involving an offender with serious mental illness (approximately 1,425 per year at 2014 homicide rates)
~ 29% – estimated percentage of family homicides associated with serious mental illness
~ 50% – estimated percentage of mass killings associated with serious mental illness
- Numbers and percentages of US adults
+National Institute of Mental Health, 2016
**2015 Annual Homeless Assessment Report