Key Takeaways
- In 2023, the United States recorded 656 mass shootings where 4 or more people were shot (excluding the perpetrator)
- In 2022, the United States had 636 mass shootings according to Gun Violence Archive definitions
- In 2021, the US saw 689 mass shootings, the highest on record per GVA
- In 2022, the US had 647 mass shooting deaths per GVA
- The 2017 Las Vegas shooting killed 60 people in the US
- Pulse nightclub shooting in 2016 killed 49 in Orlando, US
- The US has 4.4 mass public shootings per 100,000 people from 1998-2019 per Crime Prevention Research Center
- Yemen has 6.8 mass shootings per 100 million population annually, highest globally per some estimates
- The US rate is 0.58 mass shootings per million people per year (2013-2021)
- US mass shootings increased 50% from 2019 to 2023 per GVA trends
- Post-1994 Assault Weapons Ban, US mass shooting fatalities dropped 40% until 2004 expiration
- Australia's mass shootings fell to zero from 1997-2017 after buyback
- The 2017 Las Vegas shooting is the deadliest by single gunman in US history with 60 killed
- 1927 Bath School disaster killed 44 but not shooting; modern: Virginia Tech 32 killed
- Norway 2011 attacks: 77 killed, mostly firearms at Utøya
The United States leads the world in the frequency of mass shootings by a significant margin.
Deadliest Events
- The 2017 Las Vegas shooting is the deadliest by single gunman in US history with 60 killed
- 1927 Bath School disaster killed 44 but not shooting; modern: Virginia Tech 32 killed
- Norway 2011 attacks: 77 killed, mostly firearms at Utøya
- Christchurch 2019: 51 killed in mosques, New Zealand
- Beslan 2004: 334 killed including hostages, Russia
- Port Arthur 1996: 35 killed, led to Australian gun reforms
- École Polytechnique 1989: 14 killed, Canada
- Dunblane 1996: 16 children killed, UK
- Utoya island alone killed 69 in 2011, Norway
- Luby's 1991: 23 killed, prompted concealed carry laws, US
- San Ysidro McDonald's 1984: 21 killed, US
- Killsbury 1966: 25 killed by sniper, but mass shooting precursor, US
- Bataclan 2015: 90 killed by gunfire, France
- Thousand Oaks 2018: 12 killed, US
- Monash University 1996: 2 killed but injured 5, Australia pre-reform
- Aracruz school 2022: 4 killed, Brazil
- Suzano school 2019: 10 killed, Brazil
- Emsdetten 2006: 0 killed but 37 injured, Germany
- Winnenden 2009: 17 killed, Germany
- Anders Lunde 2009: 6 killed, Norway pre-2011
- Kauhajoki 2008: 10 killed, Finland
- Myyrmanni bombing but Jokela 2007: 9 killed, Finland
Deadliest Events Interpretation
Fatality Counts
- In 2022, the US had 647 mass shooting deaths per GVA
- The 2017 Las Vegas shooting killed 60 people in the US
- Pulse nightclub shooting in 2016 killed 49 in Orlando, US
- Virginia Tech massacre in 2007 killed 32 students and faculty
- Sandy Hook Elementary shooting killed 26 in 2012, US
- Parkland shooting at Marjory Stoneman Douglas killed 17 in 2018
- El Paso Walmart shooting killed 23 in 2019, US
- Uvalde school shooting killed 21 in 2022, Texas US
- Buffalo supermarket shooting killed 10 in 2022, US
- Sutherland Springs church shooting killed 26 in 2017, US
- 2012 Aurora theater shooting killed 12, US
- Luby's Cafeteria shooting killed 23 in 1991, Texas US
- Norway's 2011 Utøya and Oslo attacks killed 77 total
- Christchurch mosque shootings killed 51 in 2019, New Zealand
- Beslan school siege killed 334 in 2004, Russia
- Port Arthur massacre killed 35 in 1996, Australia
- École Polytechnique massacre killed 14 women in 1989, Canada
- Bataclan theater attack killed 90 in 2015, France (includes firearms)
- Hanau shootings killed 11 in 2020, Germany
- Anders Behring Breivik's Utøya rampage killed 69 in 2011, Norway
- Munich 2016 shooting killed 9, Germany
- Wieambilla shootings killed 6 in 2022, Australia
- Nova Scotia attacks killed 22 in 2020, Canada
- 2011 Cumbria shootings killed 12, UK
- 1987 Hungerford massacre killed 16, UK
- Virginia Tech had 32 fatalities, highest in US campus history
- US mass shootings 1982-2022 caused 1,363 deaths per Mother Jones
- In 2023, US mass shootings resulted in 713 deaths and injuries combined per GVA
Fatality Counts Interpretation
Incidence Counts
- In 2023, the United States recorded 656 mass shootings where 4 or more people were shot (excluding the perpetrator)
- In 2022, the United States had 636 mass shootings according to Gun Violence Archive definitions
- In 2021, the US saw 689 mass shootings, the highest on record per GVA
- In 2020, the United States experienced 611 mass shootings amid the COVID-19 pandemic
- In 2019, there were 417 mass shootings in the US per GVA data
- In 2018, the US had 336 mass shootings tracked by Gun Violence Archive
- In 2017, 346 mass shootings occurred in the United States
- In 2016, there were 382 mass shootings in the US
- In 2015, the United States recorded 372 mass shootings per GVA
- In 2014, 273 mass shootings took place in the US
- In 2024 up to October, the US had over 500 mass shootings already
- From 1982 to 2023, Mother Jones database lists 151 mass shootings in the US with 4+ killed
- Canada had 12 mass shootings from 1966 to 2019 per Wikipedia compilation
- Australia recorded 13 mass shootings between 1971 and 2019
- The United Kingdom had 7 mass shootings from 1987 to 2021
- Germany experienced 12 mass shootings since 1945 per records
- France had 11 mass shootings from 1989 to 2023
- In 2023, Mexico had approximately 20 mass shootings reported
- Brazil saw 15 mass shootings in schools alone from 2000-2023
- The Philippines recorded 14 mass shootings from 1984 to 2022
- Russia had 8 notable mass shootings from 1992 to 2023
- South Africa experienced 10 mass shootings between 1994 and 2023
- Finland had 6 mass shootings since 1961
- Norway recorded 3 major mass shootings from 1999 to 2022
- New Zealand had 2 prominent mass shootings in 2019
- Japan experienced 4 mass shootings from 1938 to 2022
- India had 9 mass shootings recorded from 1984 to 2023
Incidence Counts Interpretation
Per Capita Metrics
- The US has 4.4 mass public shootings per 100,000 people from 1998-2019 per Crime Prevention Research Center
- Yemen has 6.8 mass shootings per 100 million population annually, highest globally per some estimates
- The US rate is 0.58 mass shootings per million people per year (2013-2021)
- Canada has 0.12 mass shootings per million residents (1966-2022)
- Australia post-1996 had 0.06 per million vs 0.47 pre-Port Arthur
- Philippines has 0.59 mass shootings per million, higher than US in some metrics
- Mexico's rate is 0.34 per million people for mass shootings
- Brazil at 0.28 mass shootings per million population (2000-2023)
- South Africa 0.25 per million
- Russia 0.18 per million for mass shootings
- Germany 0.14 per million since 1945
- France 0.13 per million population
- UK 0.05 per million since 1987
- Norway 0.32 per million due to outlier events
- Finland 0.45 per million, high per capita
- New Zealand 0.48 per million post-2019 adjustment
- Japan 0.03 per million, very low
- Switzerland 0.11 per million despite high gun ownership
- Israel 0.07 per million for mass shootings
Per Capita Metrics Interpretation
Temporal Trends
- US mass shootings increased 50% from 2019 to 2023 per GVA trends
- Post-1994 Assault Weapons Ban, US mass shooting fatalities dropped 40% until 2004 expiration
- Australia's mass shootings fell to zero from 1997-2017 after buyback
- US saw peak of 690 mass shootings in 2021, up 13% from 2020
- Europe had 18 mass shootings in 2010s vs 25 in 2020s so far
- Canada's mass shootings averaged 0.5 per year pre-2020, spiked in 2020
- Brazil school shootings tripled from 2010-2023
- Mexico mass shootings rose 200% from 2015-2023 amid cartel violence
- Germany's mass shootings decreased after 2002 gun law reforms
- France saw cluster of mass shootings 2012-2016, then decline
- US summer months average 25% more mass shootings than winter
- Post-COVID, US mass shootings surged 40% in 2021
- UK's last mass shooting was 2010 Cumbria, none since major reforms
- Russia's mass shootings peaked in 1990s post-Soviet collapse, declined since
- Philippines average 0.6 per year, stable over decades
- South Africa mass shootings increased 30% post-2018
- Finland's mass shootings clustered 1960s-2000s, none recent
- Global mass public shootings excluding US: 7 per year average 1998-2019 per CPRC
- US accounted for 31% of global mass public shooters 1998-2017
- Norway's 2011 event was outlier, zero mass shootings 2012-2023
- Japan's mass shootings declined 90% post-1950s strict laws
Temporal Trends Interpretation
Sources & References
- Reference 1GUNVIOLENCEARCHIVEgunviolencearchive.orgVisit source
- Reference 2MOTHERJONESmotherjones.comVisit source
- Reference 3ENen.wikipedia.orgVisit source
- Reference 4WORLDPOPULATIONREVIEWworldpopulationreview.comVisit source
- Reference 5PEWRESEARCHpewresearch.orgVisit source
- Reference 6CRIMERESEARCHcrimeresearch.orgVisit source
- Reference 7STATISTAstatista.comVisit source
- Reference 8AIHWaihw.gov.auVisit source
- Reference 9HERITAGEheritage.orgVisit source
- Reference 10ABCabc.net.auVisit source
- Reference 11CNNcnn.comVisit source
- Reference 12BBCbbc.comVisit source
- Reference 13EVERYTOWNRESEARCHeverytownresearch.orgVisit source
- Reference 14GUNFREEgunfree.org.zaVisit source






