Total Crime Rate

197.6 per 1,000 9/10 · Very High

All offences · May 2025 - Apr 2026

Violent Crime Rate

101.8 per 1,000 10/10 · 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 197.6 9/10
  • Violent crimes 101.8 10/10
  • Violence and sexual offences 83.8 10/10
  • Anti-social behaviour 71.9 10/10
  • Criminal damage and arson 18.0 9/10
  • Public order 18.0 9/10
  • Other theft 6.0 6/10
  • Bicycle theft 0.0 1/10
  • 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

Mervinia Terrace area has the 3rd highest crime rate of 29 local areas in Aberdyfi , and the 41st highest crime rate of 395 local areas in Gwynedd .

Compared with the surrounding streets, this postcode does not stand out as either a particular hotspot or an unusually safe pocket. Crime levels in the neighbouring output areas are broadly in line with this area.

The overall crime rate in the area around Mervinia Terrace (LL35 0LS) in the last 12 months was 197.6 per 1,000 residents and was 111.1% higher than the Aberdyfi average (93.6 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 14 offences recorded. The least common crime was Other theft with 1 case , unchanged from 2025. The fastest-growing crime category was Anti-social behaviour ( 200.0% YoY). Other major crime categories were broadly unchanged compared to 2025.

Violent crimes totalled 17 (≈ 101.8 per 1,000 residents). Year-over-year these were rising ( 54.5% ). Over the last decade, overall crime has rising ( 64.0% comparing early vs recent averages) .

In the area around Mervinia Terrace (LL35 0LS), the main crime hotspot is near Seaview Terrace. Police recorded 21 crimes here, including 10 violent or public-order offences. All these locations are within roughly 0.3 miles.

Crime Over Time in Mervinia Terrace area

Showing crimes within 0.3 miles (5/5)
Month:
MonthCrimeLocation*Last Outcome
Apr 2026Anti-social behaviour Terrace Road —
Apr 2026Violence and sexual offences Seaview Terrace Under investigation
Apr 2026Public order Seaview Terrace Under investigation
Apr 2026Public order Seaview Terrace Unable to prosecute suspect
Apr 2026Public order Seaview Terrace Under investigation
* on or near this location Page 1 • Showing 5 of 5

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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