So I decided to look at all the biggest mass shootings in the last 10 years. I counted the ones that had either at least 10 deaths or at least 20 deaths/injuries combined.
Incident: Robb Elementary School Shooting, 2022
Deaths: 22 deaths, 18 injured
Location: Uvalde, Texas
Incident: Buffalo Tops Supermarket Shooting, 2022
Deaths: 10 deaths, 3 injured
Location: Buffalo, New York
Incident: New York City Subway Attack, 2022
Deaths: 0 deaths, 29 injured
Location: New York City, New York
Incident: Hialeah Concert Shooting, 2021
Deaths: 3 deaths, 20 injured
Location: Hialeah, Florida
Incident: Santa Clara Transportation Rail Yard, 2021
Deaths: 10 deaths, 0 injured
Location: San Jose, California
Incident: Boulder Supermarket Shooting, 2021
Deaths: 10 deaths, 2 injured
Location: Boulder, Colorado
Incident: Washington DC Block Party Shooting, 2020
Deaths: 1 death, 21 injured
Location: Washington D.C.
Incident: West Texas Shooting, 2019
Deaths: 8 deaths, 25 injured
Location: Uvalde, Texas
Incident: Dayton Bar Shooting, 2019
Deaths: 10 deaths, 27 injured
Location: Dayton, Ohio
Incident: El Paso Walmart Shooting, 2019
Deaths: 23 deaths, 23 injured
Location: El Paso, Texas
Incident: Virginia Beach Shooting, 2019
Deaths: 13 deaths, 5 injured
Location: Virginia Beach, Virginia
Incident: Thousand Oaks Bar Shooting, 2018
Deaths: 13 deaths, 16 injured
Location: Thousand Oaks, California
Incident: Pittsburgh Synagogue Shooting, 2018
Deaths: 11 deaths, 7 injured
Location: Pittsburgh, Pennsylvania
Incident: Art All Night Shooting, 2018
Deaths: 1 death, 22 injured
Location: Trenton, New Jersey
Incident: Santa Fe High School Shooting, 2018
Deaths: 10 deaths, 14 injured
Location: Santa Fe, Texas
Incident: Stoneman Douglas High School Shooting, 2018
Deaths: 17 deaths, 17 injured
Location: Parkland, Florida
Incident: Sutherland Springs Church Shooting, 2017
Deaths: 27 deaths, 22 injured
Location: Sutherland Springs, Texas
Incident: Las Vegas Country Music Festival Shooting, 2017
Deaths: 61 deaths, 411 injured
Location: Las Vegas, Nevada
Incident: Little Rock Nightclub Shooting, 2016
Deaths: 0 deaths, 28 injured
Location: Little Rock, Arkansas
Incident: Orlando Nightclub Shooting, 2016
Deaths: 50 deaths, 58 injured
Location: Orlando, Florida
Incident: San Bernadino Attack, 2015
Deaths: 16 deaths, 22 injured
Location: San Bernadino, California
Incident: Umpqua Community College Shooting, 2015
Deaths: 10 deaths, 8 injured
Location: Roseburg, Oregon
Incident: Waco Shootout, 2015
Deaths: 9 deaths, 18 injured
Location: Waco, Texas
Incident: Isla Vista Killings, 2014
Deaths: 7 deaths, 13 injured
Location: Isla Vista, California
Incident: Washington Navy Yard Shooting, 2013
Deaths: 13 deaths, 8 injured
Location: Washington, D.C.
Incident: Sandy Hook Elementary School Shooting, 2012
Deaths: 28 deaths, 2 injured
Location: Newtown, Connecticut
Incident: Aurora, Colorado Movie Theater Shooting, 2012
Deaths: 12 deaths, 70 injured
Location: Aurora, Colorado
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Results: Everything is bigger in Texas.
Texas: 99 deaths, 120 injured, 6 mass shootings.
Florida: 70 deaths, 95 injured, 3 mass shooting.
Nevada: 61 deaths, 411 injured, 1 mass shooting.
California: 46 deaths, 51 injured, 4 mass shootings.
Connecticut: 28 deaths, 2 injured, 1 mass shooting.
Colorado: 22 deaths, 72 injured, 2 mass shootings.
Washington D.C.: 14 deaths, 29 injured, 2 mass shootings.
Virginia: 13 deaths, 5 injured, 1 mass shooting.
Pennsylvania: 11 deaths, 7 injured, 1 mass shooting.
New York: 10 deaths, 32 injured, 2 mass shootings.
Ohio: 10 deaths, 27 injured, 1 mass shooting.
Oregon: 10 deaths, 8 injured, 1 mass shooting.
New Jersey: 1 death, 22 injured, 1 mass shooting.
Arkansas: 0 deaths, 28 injured, 1 mass shooting.