Violent crimes dominated Brynmawr’s crime profile in September 2023, with 22 incidents reported—50% above the UK average of 2.7 per 1,000. This stark outlier highlights a significant divergence from national trends, raising questions about local factors influencing this category. The overall crime rate of 9.6 per 1,000 residents marked a 20% increase compared to the UK average of 8.0, underscoring Brynmawr’s position as an area with higher rates of violent incidents. While property crimes remained low (6 total, 1.9 per 1,000), violent and sexual offences accounted for 43.1% of all reported crimes, followed by anti-social behaviour (21.6%) and public order offences (19.6%). The seasonal context of September—coinciding with the return to school and university freshers’ week—may have contributed to increased social interactions in public spaces, potentially exacerbating tensions. However, the absence of a clear pattern in property crime suggests that local characteristics, such as the area’s compact built-up environment, may not be directly driving these figures. The sharp contrast between violent crime rates and the UK average warrants further analysis of community dynamics, policing strategies, and the impact of transient populations during the autumn term. This data illustrates an area where violent crime remains a pressing concern, requiring targeted interventions to address the root causes.