ARJIS Data Portal

ARJIS Crime Statistics

Crime summaries within a custom date range
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ARJIS Monthly Mapping

Monthly aggregates and crime rates per 1,000 people
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Please click here to see the new and improved regional crime data repository. This new page offers crime data from 2021 onward in the California and National Incident Based Reporting System (CIBRS/NIBRS) format.  The new page is refreshed every three months for all data points and offers more data, with greater specificity regarding the crimes that have occurred, and the circumstances which surround those crimes. The current page you are on provides a 180-day rolling snapshot of some crime data in the region and it will be sunsetted on 04/30/2024. Please reach out to for any questions.