London Colney recorded a crime rate of 131.7 per 1,000 people for the period of January 2025 to December 2025. This is significantly higher than the UK average of 91.6, establishing the town as a high-crime urban area. London Colney has a safety score of 73/100, which is below the UK national average of 79. The crime trend is currently stable, with a minor year-over-year decrease of 1.9%. This combination of a lower-than-average safety score and a high crime rate, particularly in theft-related categories, makes London Colney an area where residents and business owners need to be highly vigilant. The following sections provide a detailed breakdown of local crime statistics, temporal patterns, and practical safety advice for residents.





