Police data for Gwynedd shows 178 crimes recorded across 20 areas in February 2026. Below are the top areas by crime volume — click any area to see a full breakdown.
| Area | Postcode | Total crimes |
|---|---|---|
| Dolbenmaen | LL49 | 41 |
| Abermaw | LL42 | 25 |
| Llandderfel | LL23 | 19 |
| Canol Tref Caernarfon | LL54 | 19 |
| Glaslyn | LL48 | 17 |
| Harlech a Llanbedr | LL46 | 10 |
| Bethel a'r Felinheli | LL56 | 8 |
| Criccieth | LL52 | 7 |
| Aberdyfi | LL35 | 6 |
| Bowydd a'r Rhiw | LL41 | 4 |
| Arllechwedd | LL57 | 3 |
| Arthog a Llangelynnin | LL38 | 3 |
| Dyffryn Ardudwy | LL44 | 3 |
| Bethel a'r Felinheli | LL55 | 3 |
| Dyffryn Ardudwy | LL45 | 2 |
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