The Balkan countries Albania and Bosnia have the highest murder rates with cases involving firearms in Europe. Perhaps somewhat surprisingly, Sweden came third. The Scandinavian country has seen increasing levels of gang-related violence in recent years.

The United States had, by far, the highest homicide rate of the G7 countries between 2000 and 2023. In 2023, it reached 5.76 homicides per 100,000 inhabitants, a decrease from 6.78 in 2021. By comparison, Canada, the G7 nation with the second-highest homicide rate, had 1.98 homicides per 100,000 inhabitants in 2023. Out of each G7 nation, Japan had the lowest rate with 0.23 homicides per 100,000 inhabitants.

In the United States, Black people have higher rates of gun homicide than White people across all age groups. As of 2022, gun homicide rates were highest among Black people aged between 15 and 24 years, at ***** gun homicides per 100,000 of the population. In comparison, there were only **** gun homicides per 100,000 of the White population within this age range. However, the risk for gun homicide was greatest among all adolescents and adults between the ages of 15 to 44 in that year. The impact of guns on young Americans In the last few years, firearms have become the leading cause of death for American children and teenagers aged one to 19 years old, accounting for more deaths than car crashes and diseases. School shootings also remain on the rise recently, with the U.S. recording ** times as many school shootings than other high-income nations from 2009 to 2018. Black students in particular experience a disproportionately high number of school shootings relative to their population, and K-12 teachers at schools made up mostly of students of color are more likely to report feeling afraid that they or their students would be a victim of attack or harm. The right to bear arms Despite increasingly high rates of gun-related violence, gun ownership remains a significant part of American culture, largely due to the fact that the right to bear arms is written into the U.S. Constitution. Although firearms are the most common murder weapon used in the U.S., accounting for approximately ****** homicides in 2022, almost **** of American households have at least one firearm in their possession. Consequently, it is evident that firearms remain easily accessible nationwide, even though gun laws may vary from state to state. However, the topic of gun control still causes political controversy, as the majority of Republicans agree that it is more important to protect the right of Americans to own guns, while Democrats are more inclined to believe that it is more important to limit gun ownership.

Gun Violence Data Portals Market Outlook

According to our latest research, the Global Gun Violence Data Portals market size was valued at $420 million in 2024 and is projected to reach $1.2 billion by 2033, expanding at a robust CAGR of 12.5% during the forecast period of 2025–2033. The primary driver for this impressive growth trajectory is the increasing demand for real-time, transparent, and actionable data to inform policy decisions, law enforcement strategies, and public health interventions in response to escalating gun violence incidents worldwide. As governments, non-profit organizations, and academic institutions intensify their focus on data-driven solutions to address the complex challenge of gun violence, investments in advanced data portals have surged, underpinning the expansion of this market on a global scale.

Regional Outlook

North America currently dominates the Gun Violence Data Portals market, accounting for the largest share of global revenue, estimated at over 45% in 2024. This leadership is attributed to the region's mature technology infrastructure, high-profile gun violence incidents, and the presence of established data analytics and software providers. The United States, in particular, has witnessed significant policy-driven investments and public-private partnerships aimed at enhancing data transparency and accessibility for law enforcement, academic researchers, and advocacy groups. The region’s proactive stance on leveraging digital solutions for crime prevention and public health, coupled with strong regulatory mandates around data reporting and sharing, has cemented its position as the epicenter of innovation and adoption in this space.

In contrast, the Asia Pacific region is emerging as the fastest-growing market, with a projected CAGR exceeding 15% during the forecast period. This accelerated growth is fueled by rising urbanization, increasing concerns over public safety, and the rapid digitization of government and law enforcement operations. Countries such as India, Japan, and Australia are investing heavily in cloud-based analytics platforms and collaborative data-sharing frameworks to address localized gun-related challenges and support evidence-based policymaking. The influx of foreign direct investment, coupled with government initiatives to modernize surveillance and crime reporting systems, is expected to further propel the adoption of gun violence data portals across Asia Pacific.

Meanwhile, emerging economies in Latin America and the Middle East & Africa present unique opportunities and challenges for the Gun Violence Data Portals market. While these regions are grappling with high rates of gun-related violence, the adoption of advanced data portals is often hindered by infrastructural limitations, fragmented data sources, and varying levels of digital literacy among end-users. However, targeted international funding, capacity-building programs, and regional collaborations are gradually overcoming these barriers, paving the way for localized solutions tailored to specific policy and enforcement needs. As these markets mature, the potential for scalable, cloud-based data portal solutions is expected to rise significantly, contributing to the overall global market growth.

Report Scope

Number and percentage of homicide victims, by type of firearm used to commit the homicide (total firearms; handgun; rifle or shotgun; fully automatic firearm; sawed-off rifle or shotgun; firearm-like weapons; other firearms, type unknown), Canada, 1974 to 2018.

THIS DATASET WAS LAST UPDATED AT 7:11 AM EASTERN ON DEC. 1

OVERVIEW

2019 had the most mass killings since at least the 1970s, according to the Associated Press/USA TODAY/Northeastern University Mass Killings Database.

In all, there were 45 mass killings, defined as when four or more people are killed excluding the perpetrator. Of those, 33 were mass shootings . This summer was especially violent, with three high-profile public mass shootings occurring in the span of just four weeks, leaving 38 killed and 66 injured.

A total of 229 people died in mass killings in 2019.

The AP's analysis found that more than 50% of the incidents were family annihilations, which is similar to prior years. Although they are far less common, the 9 public mass shootings during the year were the most deadly type of mass murder, resulting in 73 people's deaths, not including the assailants.

One-third of the offenders died at the scene of the killing or soon after, half from suicides.

About this Dataset

The Associated Press/USA TODAY/Northeastern University Mass Killings database tracks all U.S. homicides since 2006 involving four or more people killed (not including the offender) over a short period of time (24 hours) regardless of weapon, location, victim-offender relationship or motive. The database includes information on these and other characteristics concerning the incidents, offenders, and victims.

The AP/USA TODAY/Northeastern database represents the most complete tracking of mass murders by the above definition currently available. Other efforts, such as the Gun Violence Archive or Everytown for Gun Safety may include events that do not meet our criteria, but a review of these sites and others indicates that this database contains every event that matches the definition, including some not tracked by other organizations.

This data will be updated periodically and can be used as an ongoing resource to help cover these events.

Using this Dataset

To get basic counts of incidents of mass killings and mass shootings by year nationwide, use these queries:

Mass killings by year

Mass shootings by year

To get these counts just for your state:

Filter killings by state

Definition of "mass murder"

Mass murder is defined as the intentional killing of four or more victims by any means within a 24-hour period, excluding the deaths of unborn children and the offender(s). The standard of four or more dead was initially set by the FBI.

This definition does not exclude cases based on method (e.g., shootings only), type or motivation (e.g., public only), victim-offender relationship (e.g., strangers only), or number of locations (e.g., one). The time frame of 24 hours was chosen to eliminate conflation with spree killers, who kill multiple victims in quick succession in different locations or incidents, and to satisfy the traditional requirement of occurring in a “single incident.”

Offenders who commit mass murder during a spree (before or after committing additional homicides) are included in the database, and all victims within seven days of the mass murder are included in the victim count. Negligent homicides related to driving under the influence or accidental fires are excluded due to the lack of offender intent. Only incidents occurring within the 50 states and Washington D.C. are considered.

Methodology

Project researchers first identified potential incidents using the Federal Bureau of Investigation’s Supplementary Homicide Reports (SHR). Homicide incidents in the SHR were flagged as potential mass murder cases if four or more victims were reported on the same record, and the type of death was murder or non-negligent manslaughter.

Cases were subsequently verified utilizing media accounts, court documents, academic journal articles, books, and local law enforcement records obtained through Freedom of Information Act (FOIA) requests. Each data point was corroborated by multiple sources, which were compiled into a single document to assess the quality of information.

In case(s) of contradiction among sources, official law enforcement or court records were used, when available, followed by the most recent media or academic source.

Case information was subsequently compared with every other known mass murder database to ensure reliability and validity. Incidents listed in the SHR that could not be independently verified were excluded from the database.

Project researchers also conducted extensive searches for incidents not reported in the SHR during the time period, utilizing internet search engines, Lexis-Nexis, and Newspapers.com. Search terms include: [number] dead, [number] killed, [number] slain, [number] murdered, [number] homicide, mass murder, mass shooting, massacre, rampage, family killing, familicide, and arson murder. Offender, victim, and location names were also directly searched when available.

This project started at USA TODAY in 2012.

Contacts

Contact AP Data Editor Justin Myers with questions, suggestions or comments about this dataset at jmyers@ap.org. The Northeastern University researcher working with AP and USA TODAY is Professor James Alan Fox, who can be reached at j.fox@northeastern.edu or 617-416-4400.

This data set contains the data of gun violences that has happened across the USA, world's superpower country. The data set contains the past data and based on it data scientists, data analyst and any ML engineers can work on it and can extract the hidden patterns for this data set. The patterns extracted from this data set will help people in decision making. Coders and programmers can also use this dataset for their projects.

The average for 2017 based on 35 countries was 1.7 homicides per 100,000 people. The highest value was in Russia: 9.2 homicides per 100,000 people and the lowest value was in Luxembourg: 0.3 homicides per 100,000 people. The indicator is available from 1990 to 2017. Below is a chart for all countries where data are available.

The dataset is sourced and edited from
data.world

Description is given as below:

Centers for Disease Control and Prevention, National Center for Health Statistics. Multiple Cause of Death with U.S. - Mexico Border Regions 1999-2019 on CDC WONDER Online Database, released in 2020. Data are from the Multiple Cause of Death Files, 1999-2019, as compiled from data provided by the 57 vital statistics jurisdictions through the Vital Statistics Cooperative Program. U.S. - Mexico border counties has been demarcated as the 44 counties that are located within 100 kilometers (62 miles) defined under the 1983 La Paz Agreement. Accessed at http://wonder.cdc.gov/ucd-border.html on Nov 6, 2021 12:22:30 AM

Query Parameters: Title: Gun Deaths by County MCD - ICD-10 Codes: W32 (Handgun discharge); W33 (Rifle, shotgun and larger firearm discharge); W34 (Discharge from other and unspecified firearms); X72 (Intentional self-harm by handgun discharge); X73 (Intentional self-harm by rifle, shotgun and larger firearm discharge); X74 (Intentional self-harm by other and unspecified firearm discharge); X93 (Assault by handgun discharge); X94 (Assault by rifle, shotgun and larger firearm discharge); X95 (Assault by other and unspecified firearm discharge); Y22 (Handgun discharge, undetermined intent); Y23 (Rifle, shotgun and larger firearm discharge, undetermined intent); Y24 (Other and unspecified firearm discharge, undetermined intent); Y35.0 (Legal intervention involving firearm discharge)

Group By: Year; County Show Totals: True Show Zero Values: False Show Suppressed: False Standard Population: 2000 U.S. Std. Population Calculate Rates Per: 100,000 Rate Options: Default intercensal populations for years 2001-2009 (except Infant Age Groups)

picture sourced from peterplit

There were ***** firearm offences recorded in London 2023/24, compared with ***** in 2022/23. There was a noticeable drop in gun crime at the start of the COVID-19 pandemic, with offences falling from ***** in 2019/20 to ***** in 2021/21, and ***** in 2021/22. This is also reflected in London's overall crime rate, which fell from ***** crimes per 1,000 people in 2019/20, to **** in 2020/21, before increasing to **** in 2021/22, and ***** in the most recent reporting year. Firearm homicides rare in the UK The United Kingdom has some of the strictest gun laws in the world, resulting in relatively low levels of gun crime and firearm homicides. In 2023/24 just *** percent of homicides in England and Wales were the result of shootings, compared with *****percent in the United States in 2023. The most common method of killing for homicides in England and Wales was by far the use of a sharp instrument, such as knife, at ** percent of homicides in the 2023/24 reporting year. London police budget cut in 2025/26 In 2025/26, the budget for policing in London was cut to **** billion pounds, from over **** billion in 2024/25. Prior to this, London's police budget increased for sixth-consecutive years, occurred alongside a recruitment drive for police officers, which had fallen to quite low levels in the mid 2010s. It is unlikely that the London policing budget will fall to as low as it did in the mid 2010s, when the budget was effectively frozen at around *** billion pounds a year between 2013/14 and 2018/19

Number of homicide victims, by method used to commit the homicide (total methods used; shooting; stabbing; beating; strangulation; fire (burns or suffocation); other methods used; methods used unknown), Canada, 1974 to 2024.

From 2013 to 2019, the United States had a gun homicide rate of **** per 100,000 residents, the most out of any other G7 country. In comparison, Canada had a gun homicide rate of **** per 100,000 residents while France had a gun homicide rate of *** per 100,000 residents.

Number and rate (per 100,000 population) of homicide victims, Canada and Census Metropolitan Areas, 1981 to 2024.

In 2023, there were ****** fatalities caused by injuries related to firearms in the United States, a slight decrease from the previous year. In 2021, there were ****** firearm deaths, the highest number of gun deaths ever recorded in the country. However, this figure has remained relatively high over the past 25 years, with ****** firearm deaths in 1990 and a slight dip in fatalities between 1999 and 2002. Firearms in the United States The right to own firearms in the United States is enshrined in the 2nd Amendment of the U.S. Constitution, and while this right may be seen as quintessentially American, the relationship between Americans and their firearms has become fraught in the last few years. The proliferation of mass shootings in the U.S. has brought the topic of gun control into the national spotlight, with support for banning assault-style weapons a particularly divisive issue among Americans. Gun control With a little less than **** of all Americans owning at least one firearm and the highest rate of civilian gun ownership in the world, it is easy to see how the idea of gun control is a political minefield in the U.S. However, public opinion has begun to shift over the past ten years, and a majority of Americans report that laws governing the sale of firearms should be stricter than they are now.

Crime Gun Tracing Program Integration Market Outlook

According to our latest research, the global market size for the Crime Gun Tracing Program Integration Market reached USD 1.42 billion in 2024, with a robust compound annual growth rate (CAGR) of 9.8% projected through the forecast period. By 2033, the market is anticipated to attain a value of USD 3.31 billion. The primary growth factor driving this impressive expansion is the increasing emphasis on public safety and the modernization of law enforcement technologies worldwide, as agencies seek to combat the rising prevalence of gun-related crimes through advanced tracing and integration solutions.

A significant driver for the growth of the Crime Gun Tracing Program Integration Market is the global upsurge in firearm-related incidents and the corresponding demand for efficient investigative tools. Law enforcement agencies are under mounting pressure to resolve gun crimes swiftly and accurately, necessitating the adoption of integrated tracing systems that can connect disparate data sources, automate investigative workflows, and improve the speed and accuracy of ballistics analysis. The integration of advanced software, hardware, and services enables agencies to track firearms from point of manufacture to crime scene, significantly enhancing their ability to identify perpetrators, disrupt illegal gun trafficking networks, and support judicial processes. This trend is further bolstered by international collaborations and mandates for standardized reporting and data sharing, driving sustained investment in crime gun tracing technologies.

Technological advancements are playing a pivotal role in shaping the landscape of the Crime Gun Tracing Program Integration Market. The proliferation of cloud computing, artificial intelligence, and machine learning has revolutionized how gun tracing programs are deployed and utilized. Cloud-based solutions offer scalability, remote accessibility, and cost-efficiency, making them attractive to agencies with limited IT infrastructure. Meanwhile, AI-driven analytics can rapidly process vast datasets, uncovering patterns and connections that would be difficult for human analysts to detect. These innovations are not only making crime gun tracing more effective but are also enabling agencies to collaborate across jurisdictions, share intelligence in real time, and respond proactively to emerging threats. As a result, technology integration is expected to remain a central growth factor throughout the forecast period.

Another major factor fueling the market’s expansion is the increasing allocation of government funding and policy initiatives aimed at bolstering public safety infrastructure. In both developed and developing regions, governments are recognizing the societal and economic costs associated with gun violence, prompting strategic investments in modernizing forensic laboratories, upgrading law enforcement IT systems, and fostering cross-agency data interoperability. Regulatory frameworks mandating the use of integrated tracing solutions, coupled with incentives for technological adoption, are accelerating market penetration. Furthermore, international organizations such as Interpol and the United Nations are supporting global initiatives to harmonize gun tracing protocols, thereby driving demand for comprehensive integration platforms and services.

From a regional perspective, North America remains the largest and most dynamic market for Crime Gun Tracing Program Integration, accounting for over 38% of global revenue in 2024. This dominance is attributed to the region’s high incidence of gun-related crimes, well-established law enforcement infrastructure, and significant government investments in public safety technologies. Europe follows closely, driven by stringent regulatory frameworks and cross-border crime prevention initiatives. Asia Pacific is emerging as a high-growth region, propelled by rapid urbanization, increasing security concerns, and growing government focus on modernizing law enforcement capabilities. Meanwhile, Latin America and the Middle East & Africa are witnessing gradual adoption, supported by international aid and capacity-building programs. Regional disparities in market maturity and adoption rates present both challenges and opportunities for stakeholders seeking to expand their footprint in this evolving landscape.

Component Analysis

The Component se

Although much attention has been paid to the question of whether violent video games increase aggressive behaviour, little attention has been paid to how such games might encourage antecedents of gun violence. In this study, we examined how product placement, the attractive in-game presentation of certain real-world firearm brands, might encourage gun ownership, a necessary antecedent of gun violence. We sought to study how the virtual portrayal of a real-world firearm (the Bushmaster AR-15) could influence players' attitudes towards the AR-15 in specific and gun ownership in general. College undergraduates (N = 176) played one of four modified video games in a 2 (gun: AR-15 or science-fiction control) ×2 (gun power: strong or weak) between-subjects design. Despite collecting many outcomes and examining many potential covariates and moderators, experimental assignment did little to influence outcomes of product evaluations or purchasing intentions with regard to the AR-15. Attitudes towards public policy and estimation of gun safety were also not influenced by experimental condition, although these might have been better tested by comparison against a no-violence control condition. By contrast, gender and political party had dramatic associations with all outcomes. We conclude that, if product placement shapes attitudes towards firearms, such effects will need to be studied with stronger manipulations or more sensitive measures.

Crime Gun Intelligence Market Outlook

As per our latest research, the global Crime Gun Intelligence market size reached USD 432.7 million in 2024, reflecting a robust trajectory fueled by technological advancements and increasing demand for actionable firearm-related data. The market is poised to expand at a CAGR of 9.1% during the forecast period, with projections estimating the market to attain a value of USD 949.6 million by 2033. The primary growth factor driving this market is the escalating need for sophisticated solutions by law enforcement and security agencies to combat gun violence, track illicit firearms, and support criminal investigations with actionable intelligence.

The growth of the Crime Gun Intelligence market is predominantly fueled by the increasing frequency of gun-related crimes across the globe, necessitating the adoption of advanced forensic and analytical technologies. Law enforcement agencies are under mounting pressure to solve firearm-related cases swiftly and accurately, which has accelerated investments in ballistics analysis, firearms tracing, and data analytics solutions. Moreover, governments are allocating significant resources to modernize their investigative capabilities, driving the demand for integrated crime gun intelligence platforms that can streamline data sharing and enhance investigative collaboration. The rising sophistication of criminal networks and the proliferation of illegal firearms further amplify the need for comprehensive intelligence solutions, ensuring this market remains on a robust growth trajectory.

Another critical growth driver is the integration of artificial intelligence, machine learning, and big data analytics into crime gun intelligence solutions. These technological advancements enable agencies to process vast volumes of forensic and ballistic data more efficiently, identify patterns, and predict criminal activities with greater accuracy. The transition from traditional investigative methods to digital and automated platforms has significantly reduced the time required to solve gun-related crimes, thereby improving public safety outcomes. Additionally, the increasing interoperability of crime gun intelligence systems with other law enforcement databases has created a more holistic approach to crime prevention and investigation, further propelling market expansion.

The global proliferation of cross-border criminal activities and the need for international cooperation are also pivotal in shaping the Crime Gun Intelligence market. Agencies are increasingly collaborating with international counterparts to trace the origins of firearms, dismantle trafficking networks, and share actionable intelligence. This trend is especially pronounced in regions facing heightened risks of terrorism, organized crime, and arms trafficking. The ongoing development of standardized protocols for data sharing and the adoption of cloud-based solutions have facilitated real-time collaboration and information exchange, strengthening the overall effectiveness of crime gun intelligence initiatives worldwide.

From a regional perspective, North America continues to dominate the Crime Gun Intelligence market, driven by high rates of gun violence, substantial government investments, and the presence of leading technology providers. Europe follows closely, with countries prioritizing public safety and cross-border intelligence sharing amid rising security threats. Meanwhile, the Asia Pacific region is experiencing rapid growth, fueled by increasing modernization of law enforcement agencies and growing awareness of advanced forensic technologies. Latin America and the Middle East & Africa, while representing smaller market shares, are witnessing increased adoption of crime gun intelligence solutions as governments intensify efforts to address firearm-related crimes and enhance public safety infrastructure.

Solution Analysis

The Solution segment within the Crime Gun Intelligence market encompasses a diverse array of offerings, including ballistics

Number, percentage and rate (per 100,000 population) of homicide victims, by racialized identity group (total, by racialized identity group; racialized identity group; South Asian; Chinese; Black; Filipino; Arab; Latin American; Southeast Asian; West Asian; Korean; Japanese; other racialized identity group; multiple racialized identity; racialized identity, but racialized identity group is unknown; rest of the population; unknown racialized identity group), gender (all genders; male; female; gender unknown) and region (Canada; Atlantic region; Quebec; Ontario; Prairies region; British Columbia; territories), 2019 to 2024.

Crime Gun Intelligence Platforms Market Outlook

According to our latest research, the global Crime Gun Intelligence Platforms market size reached USD 1.45 billion in 2024, reflecting robust investment and adoption across law enforcement and forensic sectors worldwide. The market is projected to grow at a CAGR of 12.8% from 2025 to 2033, reaching an estimated USD 4.27 billion by 2033. This impressive growth trajectory is primarily driven by the increasing need for advanced crime analytics, integration of digital technologies in law enforcement, and the escalating incidence of gun-related crimes globally.

The growth of the Crime Gun Intelligence Platforms market is being significantly propelled by the rising sophistication in firearm-related offenses and the corresponding demand for rapid, accurate, and actionable intelligence. Law enforcement agencies are under mounting pressure to solve gun crimes efficiently, which has led to widespread adoption of digital platforms that can analyze ballistic evidence, trace firearms across jurisdictions, and integrate multiple data sources. The convergence of artificial intelligence, machine learning, and big data analytics within these platforms is enabling agencies to derive insights that were previously unattainable, thus accelerating investigations and improving conviction rates. Furthermore, the growing emphasis on public safety and the need to curb illicit arms trafficking are compelling governments and security organizations to invest in next-generation crime gun intelligence solutions.

Another major growth factor for the Crime Gun Intelligence Platforms market is the increasing collaboration between international law enforcement bodies and forensic laboratories. The ability to share and access ballistic and firearm data across borders is crucial in combating transnational crime and terrorism. Platforms that offer seamless data integration and interoperability are witnessing heightened demand, especially as agencies seek to break down silos and foster intelligence-led policing. The integration of cloud-based solutions has further enhanced accessibility, scalability, and real-time data sharing, allowing for more coordinated responses to gun violence. Additionally, government initiatives aimed at modernizing forensic infrastructure and the allocation of substantial budgets for public safety technology are providing a strong impetus to market expansion.

The market’s growth is also supported by continuous technological advancements and the increasing deployment of digital solutions in forensic science. Vendors are innovating rapidly, introducing platforms that offer automated ballistics analysis, advanced visualization tools, and comprehensive reporting capabilities. These innovations are not only streamlining investigative workflows but also reducing human error and turnaround times. As a result, agencies are better equipped to identify crime patterns, link cases, and apprehend offenders swiftly. The integration of mobile and cloud technologies is making it possible for officers to access critical intelligence in the field, further enhancing operational efficiency. Moreover, partnerships between technology providers and public sector entities are fostering the development of tailored solutions that address the unique needs of different regions and jurisdictions.

From a regional perspective, North America currently dominates the Crime Gun Intelligence Platforms market owing to its advanced law enforcement infrastructure, significant investments in public safety technology, and high incidence of gun-related crimes. Europe follows closely, driven by stringent regulations and cross-border collaboration among member states. The Asia Pacific region is expected to witness the highest growth during the forecast period, fueled by increasing government initiatives to modernize law enforcement agencies and the rising adoption of digital forensic solutions. Latin America and the Middle East & Africa are also emerging as promising markets, supported by efforts to combat organized crime and terrorism. Each region presents unique opportunities and challenges, with market players tailoring their offerings to address specific local requirements and regulatory landscapes.

Component Analysis

The Component segment of the Crime Gun Intelligence Platforms market comprises software, hardware, and services, each playing a pivotal role in enabling comprehensive crime analytics and fire