Crime Rates at Mary Street, Caernarfon, LL55 1NE

Mary Street area has the highest crime rate of 28 local areas in Cadnant , and the 3rd highest crime rate of 394 local areas in Gwynedd .

This postcode sits in a local crime hotspot. Overall crime levels here are significantly higher than in the surrounding streets and the wider area.

The overall crime rate in the area around Mary Street (LL55 1NE) in the last 12 months was 822.5 per 1,000 residents and was 590.2% higher than the Cadnant average (119.2 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 61 offences recorded. The least common crime was Theft from the person with 1 case , down -50.0% compared to 2024. The fastest-growing crime category was Other crime ( 150.0% YoY). The sharpest decline was Burglary ( -60.0% YoY).

Violent crimes totalled 91 (≈ 393.9 per 1,000 residents). Year-over-year these were falling ( -10.8% ). Over the last decade, overall crime has falling ( -24.1% comparing early vs recent averages) .

In the area around Mary Street (LL55 1NE), the main crime hotspot is near Penllyn. Police recorded 76 crimes here, including 33 violent or public-order offences. All these locations are within roughly 0.3 miles.