Crime Rates at Bethesda, Bangor, LL57 3NU

This area has the 3rd lowest crime rate of 47 local areas in Arllechwedd , and the 29th lowest crime rate of 395 local areas in Gwynedd .

This postcode forms a relatively safe pocket compared with the surrounding streets. Neighbouring areas record much higher crime levels, even though this postcode itself remains comparatively low-crime.

The overall crime rate in the area around This (LL57 3NU) in the last 12 months was 14.8 per 1,000 residents and was 80.5% lower than the Arllechwedd average (75.5 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 2 offences recorded. The least common crime was Anti-social behaviour with 1 case , up 100.0% compared to 2025. The fastest-growing crime category was Anti-social behaviour ( 100.0% YoY). Other major crime categories were broadly unchanged compared to 2025.

Violent crimes totalled 2 (≈ 5.9 per 1,000 residents). Year-over-year these were flat ( 0.0% ). Over the last decade, overall crime has falling ( -93.4% comparing early vs recent averages) .

In the area around postcode LL57 3NU, the main crime hotspot is near Adwy'R Nant. Police recorded 27 crimes here, including 16 violent or public-order offences. All these locations are within roughly 0.3 miles.