List of mass shootings in the United States by death toll

The severity of mass shootings in the United States has increased.

Deadliest mass shootings in the United States
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Deadliest mass shootings in the United States by year
This list excludes the 2014 Isla Vista killings, in which perpetrator Elliot Rodger fatally stabbed three people and shot four others, including himself.

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Timeline of the deadliest mass shooting in the United States
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