Postcode · Caernarfon
Crime in LL54 6SB
How much crime is recorded in LL54 6SB, what kind, and how it compares with the rest of the country.
- Neighbourhood
- Pen-y-groes, Tal-y-sarn & Dyffryn Nantlle
- Council
- Gwynedd
- Region
- Wales
- Neighbourhood population
- 2,220 (2024)
LL54 6SBCaernarfon
How safe is LL54 6SB
Higher-harm crime — violence, robbery, burglary, vehicle crime and weapons offences — runs at 21.6 offences per 1,000 people a year in the LL54 6SB area, 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
21.6
Per 1,000 a year · England & Wales 31.1
All crime
43
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).
LL54 6SBNational
Violence and sexual offences17.323.6
Anti-social behaviour11.210.7
Burglary5.49.1
Criminal damage and arson4.44.7
Other theft2.94.5
Public order2.14.6
Vehicle crime1.53.5
Possession of weapons0.80.9
Other crime0.81.5
Drugs0.42.4
Robbery0.11.4
Higher-harm crime over time
It has fallen 28% since 2022.
Higher-harm crimes per 1,000
0
10
20
30
40
2022202320242025
Source: data.police.uk street-level crime, resolved to neighbourhoods. Rates cover September 2025 to August 2026, the latest twelve months published.