Total Crime Rate
39.9 per 1,000
All offences · Oct 2024 - Sep 2025Marian Terrace area has the 12th lowest crime rate of 29 local areas in Aberdyfi , and the 130th lowest crime rate of 394 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 Marian Terrace (SY20 9DS) in the last 12 months was 39.9 per 1,000 residents and was 51.0% lower than the Aberdyfi average (81.4 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Other theft with 5 offences recorded. The least common crime was Anti-social behaviour with 1 case , down -50.0% compared to 2024. The fastest-growing crime category was Other theft ( 66.7% YoY). The sharpest decline was Anti-social behaviour ( -50.0% YoY).
Violent crimes totalled 4 (≈ 12.3 per 1,000 residents). Year-over-year these were falling ( -20.0% ). Over the last decade, overall crime has falling ( -43.0% comparing early vs recent averages) .
In the area around Marian Terrace (SY20 9DS), the main crime hotspot is near Tower Road. Police recorded 3 crimes here, including 1 violent or public-order offences. All these locations are within roughly 0.3 miles.
View Crime In Aberdyfi| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Other theft | Tower Road | Under investigation |
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.