When it comes to suicide and suicide attempts there are rate differences depending on demographic characteristics such as age, gender, ethnicity and race. Nonetheless, suicide occurs in all demographic groups.

In the U.S., no complete count of suicide attempt data are available. The CDC gathers data from hospitals on non-fatal injuries from self-harm as well as survey data.

In 2015, (the most recent year for which data are available), approximately 575,000 people visited a hospital for injuries due to self-harm.

Based on the 2018 National Survey of Drug Use and Mental Health it is estimated that 0.5 percent of the adults aged 18 or older made at least one suicide attempt. This translates to approximately 1.4 million adults. Adult females reported a suicide attempt 1.5 times as often as males. Further breakdown by gender and race are not available.

Based on the most recent Youth Risk Behaviors Survey from 2017, 7.4 percent of youth in grades 9-12 reported that they had made at least one suicide attempt in the past 12 months. Female students attempted almost twice as often as male students (9.3% vs. 5.1%). Black students reported the highest rate of attempt (9.8%) with white students at 6.1 percent. Approximately 2.4 percent of all students reported making a suicide attempt that required treatment by a doctor or nurse. For those requiring treatment, rates were highest for Black students (3.4%).