Welham Green's crime rate in February 2025 stood at 1.4 per 1,000 residents, placing it 79.1% below the UK average of 6.7 per 1,000. This figure reflects a consistent trend of low crime levels in the area, which is a built-up district within the larger Welwyn Hatfield borough. The most common crimes reported were violence and sexual offences (3 incidents, 37.5% of total), followed by criminal damage and arson (2 incidents, 25.0%) and anti-social behaviour (2 incidents, 25.0%). These categories align with patterns seen in other low-crime urban areas, where indoor and community-based activities may contribute to certain types of incidents. The seasonal context of February—a winter month with low outdoor activity—may partly explain the distribution of crimes, as indoor spaces and social interactions become more prominent. The overall crime rate, while still low, includes a notable increase in criminal damage and arson compared to previous months, a trend that warrants attention. The area's position as a relatively safe built-up district, combined with its proximity to larger urban centres, likely influences the types of crimes reported. The low volume of crimes suggests that local community efforts and environmental factors may be contributing to the sustained reduction in crime compared to national averages.