Anti-social behaviour accounted for 31.8% of all crimes in September 2025, making it the most prevalent category in Hassocks and Hurstpierpoint. At 4.7 crimes per 1,000 residents, the area’s overall crime rate was 36.5% below the UK average of 7.4 per 1,000. This stark contrast to the national picture reflects the built-up area’s relatively low levels of property crime and violent offences. Violence and sexual offences (1.4 per 1,000) were 46% below the UK average, while criminal damage and arson (0.4 per 1,000) were 25% below the national rate. The seasonal context of September—marked by the return to school and university freshers—likely contributes to the prominence of anti-social behaviour, which often peaks during periods of social mixing and increased foot traffic in local areas. The area’s low burglary rate (0.2 per 1,000) compared to the UK average (0.3 per 1,000) suggests strong community engagement or effective local policing strategies, though further analysis would be needed to confirm this. Public order offences (0.3 per 1,000) and other theft (0.3 per 1,000) were both 40–44% below the UK average, indicating a broader trend of lower rates for less severe crimes. The data highlights a combination of local characteristics and national crime patterns, with the built-up area’s relatively quiet streets and low levels of violent crime standing out against the UK backdrop.