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We track extremist trends, ideologies and groups across the ideological spectrum. Our staff of investigators, analysts, researchers and technical experts strategically monitor, expose and disrupt extremist threats.
Audit of Antisemitic Incidents 2025
ADL’s 2025 Audit of Antisemitic Incidents recorded 6,274 antisemitic incidents across the United States. Incidents decreased significantly in 2025 compared to 2024, but levels remained much higher than in years prior to 2023. The year 2025 was the third highest on record since ADL began tracking antisemitic incidents in 1979.
Matthew Hatcher/Getty Images
The aftermath of an arson attack at the Pennsylvania Governor's Mansion and Gov. Josh Shapiro's residence on April 13, 2025, in Harrisburg, Pennsylvania.
Resources
H.E.A.T. Map
This interactive map provides details on specific incidents of hate, extremism, antisemitism and terrorism, and allows users to better understand extremist tactics, compare activity by type and/or state and access and download raw data.
Revealed: Anti-Zionist Hate
Logos, symbols, imagery and slogans used by large segments of the anti-Zionist movement, particularly since the antisemitic terror attack by Hamas on October 7, 2023.
Hate Symbols
An overview of many of the symbols most frequently used by a variety of white supremacist groups and movements, as well as some other types of hate groups.
extremely Podcast
Our podcast series hosted by experts from ADL Center on Extremism gives audiences a window into the daily work of fighting – and disrupting – extremism and hate.
This work is made possible in part by the generous support of
- Anonymous (4)
- The ADL Lewy Family Institute for Combatting Antisemitism
- David Berg Foundation
- Crown Family Philanthropies
- Lillian and Larry Goodman Foundations
- Klarman Family Foundation
- Mastercard Impact Fund
- Morton H. Meyerson Family Foundation/Marlene Nathan Meyerson Family Foundation
- Charles and Mildred Schnurmacher Foundation
- The Nancy K. Silverman Foundation
- The Tepper Foundation
- The Harry and Jeanette Weinberg Foundation
- Zegar Family Foundation