US Mass Shooting Fatalities By State (2017)
Updated on August 9, 2019.
Hover/Click on the states to see the values for fatalities, injuries, and incidents

The Gun Violence Archive (a non profit that tallies gun related violence in the United States) defines Mass Shooting as firearm violence resulting in at least four people being shot at roughly the same time and location, excluding the perpetrator.

Using this definition, between January 1 and December 31, 2017 , there were a total of 346 mass shootings in the United States. 188 of these incidents ended up with 1 or more people dead. A total of 437 people lost their lives and 1803 people were injured from mass shooting incidents in 2017.

See the map above for the number of fatalities by state, also interact with the map to see the number of injured people and the number of incidents by state.