In 2021 there were 636 mass shootings in the United States, an increase of nearly 4% compared to 2020.
2,612 total wounded.
649 total killed.
The top 10 states for mass shootings:
IL 80
TX 53
CA 41
NY 36
FL 31
LA 29
OH 28
PA 27
MI 25
AL 24
In 5 states there were no mass shootings in 2021:
MT
WY
ND
VT
ME
For detailed statistics, see http://www.mass-shootings.info/statistics.php?year=2021