Total Crime Rate
59.8 per 1,000
All offences · Oct 2024 - Sep 2025Trewen area has the 11th lowest crime rate of 24 local areas in Clynnog , and the 194th lowest crime rate of 394 local areas in Gwynedd .
At least one of the neighbouring streets has high or very high crime levels. However, overall crime around this postcode is more mixed, with some nearby areas experiencing lower crime.
The overall crime rate in the area around Trewen (LL54 7SY) in the last 12 months was 59.8 per 1,000 residents and was 26.6% higher than the Clynnog average (47.2 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 9 offences recorded. The least common crime was Drugs with 1 case , up 100.0% compared to 2024. The fastest-growing crime category was Drugs ( 100.0% YoY). The sharpest decline was Violence and sexual offences ( -47.1% YoY).
Violent crimes totalled 11 (≈ 43.8 per 1,000 residents). Year-over-year these were falling ( -35.3% ). Over the last decade, overall crime has falling ( -9.8% comparing early vs recent averages) .
In the area around Trewen (LL54 7SY), the main crime hotspot is near Parking Area. Police recorded 5 crimes here, including 4 violent or public-order offences. All these locations are within roughly 0.3 miles.
View Crime In Clynnog| Month | Crime | Location* | Last Outcome | |
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| No crimes for this selection. | ||||
StreetScan crime figures are based on official UK open data:
Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright and database right.