Number of victims of K-12 school shootings U.S 1966-2024, by time of day
Between 1966 and March 15, 2024, K-12 school shootings which took place during morning classes recorded the greatest number of victims in the United States, with 378 victims wounded and 169 victims killed. Within that same time period, 323 victims were wounded while 104 victims were killed in K-12 school shootings occurring at the time of afternoon classes.