Total Crime Rate
17.6 per 1,000
All offences · May 2025 - Apr 2026Violent Crime Rate
10.6 per 1,000
May 2025 - Apr 2026Swn Y Gwynt area has the 12th lowest crime rate of 41 local areas in Canolbarth Môn , and the 26th lowest crime rate of 222 local areas in Isle of Anglesey .
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 Swn Y Gwynt (LL77 7TY) in the last 12 months was 17.6 per 1,000 residents and was 79.3% lower than the Canolbarth Môn average (85.2 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 3 offences recorded. The least common crime was Anti-social behaviour with 1 case , unchanged from 2025. All major crime categories fell. The sharpest drop was Violence and sexual offences ( -25.0% YoY).
Violent crimes totalled 3 (≈ 10.6 per 1,000 residents). Year-over-year these were falling ( -25.0% ). Over the last decade, overall crime has falling ( -62.8% comparing early vs recent averages) .
In the area around Swn Y Gwynt (LL77 7TY), the main crime hotspot is near Holyhead Road. Police recorded 4 crimes here, including 3 violent or public-order offences. All these locations are within roughly 0.3 miles.
View Crime In Cefni| 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.