Police Academies and Officer Safety: Linking Training Structures and Instruction to Post-Employment Injury Outcomes in Law Enforcement

Research indicating the impact of police academy training on officer safety outcomes post-graduation is limited, creating a significant gap in policing literature. To address this, this study combines data from police academies across the United States using the 2018 Census of Law Enforcement Training Academies (CLETA) ( n = 761) along with agency-level injury data ( n = 25,345) from the FBI’s Law Enforcement Officers Killed and Assaulted (LEOKA) and Uniform Crime Reporting (UCR) databases from 2018 to 2022. Data cleaning and linking techniques successfully matched 322 academies to officer injury data in their corresponding agencies and jurisdictions. Preliminary analyses revealed significant differences in safety outcomes and force-based teaching emphasis based on institutions (e.g., traditional, college, other) overseeing police academies. Negative binomial regression models were used to assess the relationships between academy structures and instruction to officer incident and injury outcomes. The results indicated that academy structures—college-affiliated academies associating with lower injury rates, and those using scenario-based training showing higher incident counts—are significant correlates of officer safety. As for elements of academy instruction, higher numbers of sworn instructors were associated with better safety outcomes. These findings highlight the complex, context-dependent influence academy characteristics have on officer safety and provide valuable insights for evidence-based academy reform. Nevertheless, limitations such as the use of fuzzy matching, the cross-sectional nature of the data, and the exclusion of unmatched academies must be considered. Future research should expand on these findings to better understand the relationship between police academy training and safety outcomes after graduation.