Average number of incidents by month: • January: 2.6 • February: 2.0 • March: 3.2 • April: 5.6 • May: 4.6 • June: 5.8 • July: 4.4 • August: 5.0 • September: 4.0 • October: 1.6 • November: 2.6 • December: 2.0
NCIER®
Average incidents per month over 2021-2025 for all 12 months, 1.6 to 5.8
How to cite
APA
Federal Bureau of Investigation. (2026). Active Shooter Incidents in the United States in 2025 (p. 55). Claim p055-05, NCIER Claim Map. https://ncier.org/research/claim-maps/fbi-active-shooter-2025/claims/p055-05
HTML
Federal Bureau of Investigation. (2026). Active Shooter Incidents in the United States in 2025 (p. 55). Claim p055-05, NCIER Claim Map. <a href="https://ncier.org/research/claim-maps/fbi-active-shooter-2025/claims/p055-05">https://ncier.org/research/claim-maps/fbi-active-shooter-2025/claims/p055-05</a>Link to https://ncier.org/research/claim-maps/fbi-active-shooter-2025/claims/p055-05 from your own pages; it resolves to this claim and its highlighted source passage.
License: CC BY 4.0. Free to reuse with attribution: credit NCIER Claim Map and link to the claim.
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