Crime Rates at St Mary Street, Chippenham, SN15 3JW

St Mary Street area has the 15th highest crime rate of 34 local areas in Chippenham Cepen Park & Hunters Moon , and the 335th highest crime rate of 1,622 local areas in Wiltshire .

Neighbouring streets tend to have noticeably higher crime levels than this postcode. Crime here is lower than the average for the surrounding output areas.

The overall crime rate in the area around St Mary Street (SN15 3JW) in the last 12 months was 81.2 per 1,000 residents and was 30.8% higher than the Chippenham Cepen Park & Hunters Moon average (62.1 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 8 offences recorded. The least common crime was Burglary with 1 case , up 100.0% compared to 2025. The fastest-growing crime category was Burglary ( 100.0% YoY). Other major crime categories were broadly unchanged compared to 2025.

Violent crimes totalled 10 (≈ 32.5 per 1,000 residents). Year-over-year these were rising ( 25.0% ). Over the last decade, overall crime has falling ( -74.1% comparing early vs recent averages) .

In the area around St Mary Street (SN15 3JW), the main crime hotspot is near Chapel Lane. Police recorded 169 crimes here, including 44 violent or public-order offences. All these locations are within roughly 0.3 miles.