Homicide as well as suicide are common causes of death for young age groups in the United States, second only to accidents for those between the ages of 15 and 34.

After that age, cancer, heart disease and more recently Covid-19 become bigger killers.

Even for children aged 5-9, homicide is a big danger and was the fourth most common cause of death for the age group in 2020, according to the Centers for Disease Control and Prevention. 

For those 10 to 14 years old, both homicide and suicide are among the top 4 killers.

According to a study published this week in scientific journal Jama Pediatrics, homicide rates in children have been rising in recent years, increasing by as much as 50 percent for Black children and those between the ages of 16 and 17 just between 2018 and 2020.

They also shot up for adults in 2020 and 2021. Suicide rates also increased for those under the age of 45 in the past decade, including very young children from the age of 5.

Of approximately 46,000 suicides recorded by the CDC in the U.S. in 2020, between 6,000 and 8,000 deaths occurred per ten-year age cohort above the age of 15.

Despite being a relatively large killer of children who are 10 to 14 years old, only around 600 suicides occurred in this age group in 2020. The situation is similar for homicides, where around 200-300 death in the age groups 5-9 and 10-14 constitute rank 4 of the most common causes of death. Between 6,000 and 7,000 homicide deaths occurred for those 15 to 24 years old and those 25 to 34 years old in 2020.

For older age groups, the number decreases gradually.