Postcode district · Llangefni
Crime in LL77
How much crime is recorded in LL77, what kind, and how it compares with the rest of the country.
- Council
- Isle of Anglesey
- Region
- Wales
- Population
- 13,584 (2024)
LL77Postcode district · Llangefni
How safe is LL77
Higher-harm crime — violence, robbery, burglary, vehicle crime and weapons offences — runs at 22.1 offences per 1,000 people a year in LL77, well below the 31.1 average across England and Wales. That puts it in band 5 of 10 against all neighbourhoods.
Higher-harm crime band
5/ 10
Lowest crimeHighest crime
Around the middle of neighbourhoods in England and Wales.
Higher-harm
22.1
Per 1,000 a year · England & Wales 31.1
All crime
49
Per 1,000 a year · England & Wales 67
What crime is recorded
Offences per 1,000 people a year, at-risk population (residents plus people who work here; households for burglary).
LL77National
Violence and sexual offences20.423.6
Anti-social behaviour13.310.7
Shoplifting5.08.4
Criminal damage and arson3.74.7
Burglary3.59.1
Public order3.24.6
Other theft1.84.5
Other crime1.21.5
Drugs1.22.4
Vehicle crime0.73.5
Possession of weapons0.30.9
Bicycle theft0.21.0
Higher-harm crime over time
It has fallen 6% since 2022.
Higher-harm crimes per 1,000
0
10
20
30
2022202320242025
Source: data.police.uk street-level crime, resolved to neighbourhoods. Rates cover September 2025 to August 2026, the latest twelve months published.