Shooting Incidents at K-12 Schools (Jan 1970-Jun 2022)

Shooting Incidents charts are based on publicly available data on incidents from the beginning of 1970 through June of 2022 following the definition of each and every instance a gun is brandished, is fired, or a bullet hits school property for any reason, regardless of the number of victims, time of day, or day of week.

To see the full map and data, visit the map page.

To learn about the data methodology, visit the methodology page of the website.

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