Key Takeaways
- 0.6 firearm-related deaths per 100,000 population in 2022 were classified as unintentional (accidental) deaths
- 2,804 children (age 0–14) died from firearms in 2019, with unintentional firearm deaths comprising 40% of firearm deaths among ages 0–14
- 1,000,000 emergency department visits for firearm injuries occurred in the U.S. from 2017–2021, with accidental/unintentional firearm injuries representing a measurable share in ED syndromic surveillance
- 33% of gun-owning households stored firearms loaded in a 2017–2018 nationally representative study, elevating accidental discharge risk
- 29% of gun owners reported storing their firearms in a way that is not locked or not secured from children in a 2016 survey, associated with higher risk of accidental shootings
- 62% of unintentional firearm injury incidents involving children were attributed to firearms being accessible to the child in a review of injury mechanisms, consistent with unsafe storage patterns
- 30 states plus D.C. have laws requiring child-access prevention or safe storage to reduce minors’ access, according to a 2023 state law summary by RAND
- Child Access Prevention (CAP) laws were associated with a reduction in unintentional firearm deaths among children in a 2017 study of state-level policy impacts
- Safe storage counseling is recommended in clinical guidance for injury prevention with the intent to reduce unintentional firearm injuries
- The CDC’s WISQARS system provides death counts for unintentional firearm injuries using ICD-10 codes, enabling state and national accidental firearms mortality tracking
- CDC WONDER mortality data can be queried for unintentional firearm discharge deaths using ICD-10 codes (e.g., W32–W34), enabling verification of trends
- The National Electronic Injury Surveillance System (NEISS) reports consumer product injury estimates for firearm-related incidents presented as injury mechanism categories in the NEISS-based injury query system
- $1.2 billion in annual direct medical costs for firearm injuries in the U.S. were estimated in a 2018 analysis, with unintentional injuries included among firearm injury costs
- $493 per patient-average cost was reported for firearm injury hospitalization in a U.S. cost analysis, with accidental/unintentional cases included depending on coding
- The U.S. healthcare system incurs billions annually in injury-related costs, with firearm injuries contributing a measurable portion according to national health expenditure studies
Accidental firearm injuries and deaths persist, driven largely by unsafe storage and child access, with measurable healthcare impact.
Related reading
Public Health Burden
Public Health Burden Interpretation
Risk & Storage
Risk & Storage Interpretation
Law & Policy
Law & Policy Interpretation
Data & Definitions
Data & Definitions Interpretation
Cost Analysis
Cost Analysis Interpretation
Mortality Counts
Mortality Counts Interpretation
Emergency Care
Emergency Care Interpretation
Hospital Utilization
Hospital Utilization Interpretation
Cost And Burden
Cost And Burden Interpretation
Storage And Access
Storage And Access Interpretation
Policy Impact
Policy Impact Interpretation
How We Rate Confidence
Every statistic is queried across four AI models (ChatGPT, Claude, Gemini, Perplexity). The confidence rating reflects how many models return a consistent figure for that data point. Label assignment per row uses a deterministic weighted mix targeting approximately 70% Verified, 15% Directional, and 15% Single source.
Only one AI model returns this statistic from its training data. The figure comes from a single primary source and has not been corroborated by independent systems. Use with caution; cross-reference before citing.
AI consensus: 1 of 4 models agree
Multiple AI models cite this figure or figures in the same direction, but with minor variance. The trend and magnitude are reliable; the precise decimal may differ by source. Suitable for directional analysis.
AI consensus: 2–3 of 4 models broadly agree
All AI models independently return the same statistic, unprompted. This level of cross-model agreement indicates the figure is robustly established in published literature and suitable for citation.
AI consensus: 4 of 4 models fully agree
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
Emilia Santos. (2026, February 13). Accidental Gun Discharge Statistics. Gitnux. https://gitnux.org/accidental-gun-discharge-statistics
Emilia Santos. "Accidental Gun Discharge Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/accidental-gun-discharge-statistics.
Emilia Santos. 2026. "Accidental Gun Discharge Statistics." Gitnux. https://gitnux.org/accidental-gun-discharge-statistics.
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