Total Crime Rate

123.1 per 1,000 8/10 · High

All offences · May 2025 - Apr 2026

Violent Crime Rate

65.4 per 1,000 9/10 · Very High

May 2025 - Apr 2026
Latest update: 06.06.2026 Crime figures are sourced from data.police.uk and are typically published with a 3-month delay.
Crime rate per 1000 residents
  • All crimes 123.1 8/10
  • Violent crimes 65.4 9/10
  • Violence and sexual offences 50.0 8/10
  • Anti-social behaviour 19.2 7/10
  • Criminal damage and arson 19.2 9/10
  • Other theft 15.4 9/10
  • Public order 15.4 9/10
  • Bicycle theft 3.9 6/10
  • Burglary 0.0 1/10
  • Drugs 0.0 1/10
  • Other crime 0.0 1/10
  • Possession of weapons 0.0 1/10
  • Robbery 0.0 1/10
  • Shoplifting 0.0 1/10
  • Theft from the person 0.0 1/10
  • Vehicle crime 0.0 1/10
Values shown per 1,000 residents · May 2025 - Apr 2026 · Rating compares this oa to UK peers of the same type.
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Crime overview

Trem Eryri area has the 6th highest crime rate of 72 local areas in Aethwy , and the 32nd highest crime rate of 222 local areas in Isle of Anglesey .

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 Trem Eryri (LL61 5JF) in the last 12 months was 123.1 per 1,000 residents and was 100.5% higher than the Aethwy average (61.4 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 13 offences recorded. The least common crime was Bicycle theft with 1 case , up 100.0% compared to 2025. The fastest-growing crime category was Bicycle theft ( 100.0% YoY). The sharpest decline was Violence and sexual offences ( -18.8% YoY).

Violent crimes totalled 17 (≈ 65.4 per 1,000 residents). Year-over-year these were falling ( -5.6% ). Over the last decade, overall crime has falling ( -35.7% comparing early vs recent averages) .

In the area around Trem Eryri (LL61 5JF), the main crime hotspot is near Maes Y Waen. Police recorded 19 crimes here, including 13 violent or public-order offences. All these locations are within roughly 0.3 miles.

View Crime In Aethwy

Crime Over Time in Trem Eryri area

Showing crimes within 0.3 miles (13/13)
Month:
MonthCrimeLocation*Last Outcome
Apr 2026Violence and sexual offences Carreg-Y-Gad Under investigation
Apr 2026Violence and sexual offences Carreg-Y-Gad Under investigation
Apr 2026Public order Maes Y Waen Under investigation
Apr 2026Public order Maes Y Waen Under investigation
Apr 2026Violence and sexual offences Tyn Cae Under investigation
Apr 2026Criminal damage and arson Lon Ty Croes Under investigation
Apr 2026Violence and sexual offences Lon Y Wylan Under investigation
Apr 2026Shoplifting Carreg-Y-Gad Under investigation
Apr 2026Anti-social behaviour Petrol Station —
Apr 2026Anti-social behaviour Lon Y Wennol —
Apr 2026Violence and sexual offences Carreg-Y-Gad Under investigation
Apr 2026Violence and sexual offences Crossing Terrace Under investigation
Apr 2026Violence and sexual offences Tyn Cae Unable to prosecute suspect
* on or near this location Page 1 • Showing 13 of 13

Data Sources

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.

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