Statistical methodologies
FY22 National NIBRS Estimation Project (NNEP).
Increasing and Enhancing Hate Crime and Incident-Based Crime Data Reporting by Law Enforcement Agencies
BJS Statistical Support Program (BJS-SSP)
FY22 National NIBRS Estimation Project (NNEP).
FY22 National NIBRS Estimation Project (NNEP).
NIBRS Estimation Program
Beginning with the 2021 data year, estimates of crime known to law enforcement will be based solely on data provided to the FBI's National Incident-Based Reporting System, or NIBRS. In 2021, 67.9% of all crime-reporting law enforcement agencies were reporting to NIBRS, covering 65.7% of the U.S. population.
To calculate a national crime rate based on NIBRS data, BJS, in partnership with the FBI...