zipradar

Topic · FBI UCR

Crime statistics by agency

The FBI's Uniform Crime Reporting (UCR) program collects crime statistics from participating local agencies nationwide via NIBRS.

Last verified 2026-05-13 · methodology

What zipradar shows

Pages show per-100k rates (never raw counts) for major offense categories, the reporting agency, and whether reporting was complete for the year.

Refresh cadence

Weekly rolling uploads. zipradar honors the regulator's publishing cadence; stale data is flagged rather than silently served.

Limitations

UCR has known reporting gaps for some agencies and years. zipradar flags missing reports rather than interpolating. Small agencies may not participate at all.

Primary source

FBI UCR

Look up crime by ZIP

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Key terms

Plain-English definitions for the regulator acronyms + technical terms used on this page. Each links to its full glossary entry with sources.

Full glossary (84 terms) →

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State-level rollup of crime for every 51 live state.