Crime Rate in Seiriol, ward

Seiriol has the 2nd lowest crime rate of 14 wards in Isle of Anglesey district and the 1920th lowest crime rate ward of 7,541 wards in England and Wales.

The overall crime rate in Seiriol in the last 12 months was 42.0 per 1,000 residents and was 41.0% lower than the Isle of Anglesey district average (71.1 per 1,000 residents). In the last 12 months, Seiriol’s most reported crimes were Violence and sexual offences with 128 offences recorded. The least common crime was Shoplifting with 1 case , unchanged from 2025. The fastest-growing crime category was Other theft ( 16.7% YoY). The sharpest decline was Burglary ( -33.3% YoY).

Violent crimes totalled 145 (≈ 26.2 per 1,000 residents). Year-over-year these were rising ( 9.0% ). Over the last decade, overall crime has falling ( -60.1% comparing early vs recent averages) .

In the Seiriol ward, the main local crime hotspot is near Parking Area. Police recorded 22 crimes here, including 11 violent or public-order offences. All of these hotspots lie within roughly 0.3 miles.