What do we know about key influences on police attrition and retention rates? A literature review 2019–2023

Purpose: Literature and research are emerging in an effort to contribute to strategy development and implementation to address these challenges. Currently, there is no readily identified study that combines examination of both academic and grey (i.e. media, government, and non-government reports) literature in a recent time frame (2019–2023) focused specifically on identification of the factors that influence attrition and retention rates; or detailed studies that have evaluated the implementation of strategies to address these challenges within the law enforcement and policing employment field. The study presented in this article seeks to add to the body of knowledge informed by recent (2019–2023) literature and in parallel offer insight into the critical areas of influence to be considered by police and law enforcement decision-makers. Design/methodology/approach: The study utilised the PRISMA-P concept for systematic reviews as a general guide for identifying appropriate literature which revealed a total of 37 academic peer-reviewed articles and 21 grey literature documents contributing to identification of five overarching areas influencing attrition and retention. Findings: The study identified the following factors contributing to attrition and retention: Job satisfaction and organisational factors; Supervision; Work-life balance; Recruitment, Training and Officer expectations; Financial compensation and job alternatives. There are differences in factors between this study and previous studies, i.e. recruitment strategies related to officer expectations was identified as a contributing factor. These additional factors offer a further contribution to future policy and strategy deliberations and implementations to address the workforce levels within police agencies. Research limitations/implications: Future research endeavours may include examining the outcomes of strategic endeavours addressing the five core influencing factors for retention of law enforcement and police officers. Practical implications: The identification of these five factors drawn from the literature review offers potential direction/areas of concentration for law enforcement and policing agencies to direct their efforts in addressing retention and attrition of staff. Originality/value: Currently, there is no readily identified study that (a) combines examination of both academic and grey (i.e. media, government and non-government reports) literature in a recent time frame (2019–2023) focused specifically on identification of the factors that influence attrition and retention rates; or detailed studies for addressing these challenges within the law enforcement and policing employment field. The study presented in this article seeks to address this gap in the literature and in parallel offer insight into the critical areas of influence to be considered by police and law enforcement decision-makers.