Sunday email
Crime

Crime in Llanllyfni

Llanllyfni had 23 crimes recorded over June to August 2026, about 42.3 per 1,000 residents a year. That ranks it 22nd of 37 Gwynedd areas, where 1st is the highest rate, and 30% below the middle Gwynedd area. Crime was down 47% on the three months before.

LL54, Gwynedd · within 0.75 miles of the middle of Llanllyfni

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42.3crimes per 1,000 a yearJune to August 2026
22 of 37Gwynedd rank1st is the highest rate
-47%on the 3 months beforeless crime
anti-social behaviourmost common8 in 3 months

Month by month

9 Mar 17 Apr 17 May 5 Jun 11 Jul 7 Aug

Crimes recorded within 0.75 miles of the middle of Llanllyfni. Police figures arrive about two months late.

What kind of crime

CrimeIn 3 monthsShare
anti-social behaviour835%
violence835%
public order313%
criminal damage29%
theft14%
other crime14%

Llanllyfni against Gwynedd

TypeLlanllyfni per 1,000Middle Gwynedd areaChange
Violence14.718▼ 70%
Burglary00–
Vehicle crime00–
Anti-social behaviour14.715.5–
Theft and robbery1.84–

Per 1,000 residents a year. Change compares the last three months with the three before.

Nearby areas

AreaPer 1,000 a yearChange
Llanllyfni42.3▼ 47%
Pen-y-groes37.9▼ 36%
Tal-y-sarn33▼ 11%
Rhostryfan5.8–
See every Gwynedd area ranked on the crime in Gwynedd page. Figures come from police.uk; locations are moved slightly on purpose to protect victims.

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Questions people ask

Is Llanllyfni a safe area?

Llanllyfni had about 42.3 crimes per 1,000 residents a year over June to August 2026, ranking 22 of 37 Gwynedd areas (1st is the highest rate). The most common crime was anti-social behaviour.

What is the most common crime in Llanllyfni?

Over June to August 2026, the most common was anti-social behaviour (8), followed by violence (8) and public order (3).