Evolving Crime Trends
As more agencies adopt NIBRS, the nation gains a sharper, near real-time picture of how crime is changing.
Why It Matters
Seeing Crime
As It Shifts
Crime does not stand still. New offense types emerge, established patterns move between communities, and the characteristics of incidents change over time. Because NIBRS records the details of each incident, analysts can track how crime evolves by jurisdiction, offense type, and time period, then respond before trends take hold. The more agencies that report through NIBRS, the more complete and timely that national picture becomes.
The Signal in the Data
Two Measures,
Two Trajectories
NIBRS-estimated crime rates, 2015–2024. Property crime fell roughly 28% while violent crime stayed essentially flat, a divergence aggregate reporting could never show.
Transition Status
Progress of the Transition
NIBRS adoption has grown steadily, and coverage continues to expand toward a comprehensive national view of crime.
~0%
of the U.S. population
covered by NIBRS-reporting agencies as of the 2023 data year: 14,039 of 19,196 agencies.
0×
coverage growth
the population covered by NIBRS-reporting agencies more than doubled between 2012 and 2022.
>0%
the goal ahead
LETNIBRS aims for more than 90% of the U.S. population to be served by NIBRS reporting.
U.S. population covered by NIBRS reporting
Goal: >90%
79%
2022
83%
2023
90%+
Goal
Coverage more than doubled between 2012 and 2022. Figures from the BJS NIBRS Estimation Program.
What Richer Data Reveals
From Counts to Insight
Broader Offense Coverage
NIBRS records a far wider set of offenses than the Summary Reporting System, surfacing emerging patterns (from cybercrime to crimes against society) that aggregate counts could not see.
Diverging Crime Measures
Across 2015–2024, the NIBRS-estimated property crime rate fell roughly 28%, while the violent crime rate held steady. Broad summaries flatten that detail away.
Near Real-Time Insight
Incident-level reporting lets analysts watch trends shift by jurisdiction, offense, and time, informing proactive responses rather than year-old retrospectives.
Explore Further
BJS Crime Trend Resources
The Bureau of Justice Statistics publishes ongoing analyses of national crime estimates and the NIBRS transition.
Go deeper
Explore the data
behind the trends
See national crime visualizations in the dashboard, or learn why incident-based reporting matters.