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Incidents & Trends

Offline incidents and how antisemitic volume moves over time and around flashpoints.

Data ReportUpdated August 6, 2026

Two National Counts of Antisemitism Differ Fivefold. What Explains the Gap?

The FBI logged 1,938 anti-Jewish hate crimes in 2024 and the ADL logged 9,354. Two national counts, five times apart, read category by category to find the gap.

Data ReportUpdated August 6, 2026

Foreign Funding, Protests, or Size: What Tracks Campus Antisemitism?

Three documented records, foreign funding, protest arrests, and antisemitic incidents, matched across 20 US campuses to see which ones actually move together.

Trend AnalysisUpdated August 6, 2026

Which Antisemitic Narratives Are Gaining Search Attention?

A first reading of the Institute’s search-attention tally: searches for the great replacement rose about 240% year over year, anti-Zionism about 209%.

Trend AnalysisUpdated August 6, 2026

Does Antisemitism Rise After Conflict?

Antisemitic expression rises alongside conflict, not necessarily from it: the October 7 spike hit within minutes, with parallel rises at earlier flashpoints.

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The Hanover Institute for Public Policy

The Hanover Institute for Public Policy studies the inputs fueling antisemitism in the United States and publishes what the evidence shows. Its work is content analysis, computational social science, and other data-driven research, and its reports take no policy positions.

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