Police data for Gwynedd shows 202 crimes recorded across 20 areas in April 2026. Below is the full list of postcode areas — click any to see a breakdown.
| Area | Postcode | Total crimes |
|---|---|---|
| Dolbenmaen | LL49 | 42 |
| Abermaw | LL42 | 26 |
| Canol Tref Caernarfon | LL54 | 23 |
| Arllechwedd | LL57 | 18 |
| Harlech a Llanbedr | LL46 | 17 |
| Llandderfel | LL23 | 13 |
| Glaslyn | LL48 | 13 |
| Aberdyfi | LL35 | 11 |
| Bethel a'r Felinheli | LL56 | 7 |
| Dyffryn Ardudwy | LL43 | 6 |
| Dyffryn Ardudwy | LL44 | 5 |
| Criccieth | LL52 | 5 |
| Arthog a Llangelynnin | LL37 | 4 |
| Arthog a Llangelynnin | LL38 | 2 |
| Arthog a Llangelynnin | LL40 | 2 |
| Bowydd a'r Rhiw | LL41 | 2 |
| Clynnog | LL51 | 2 |
| Abererch | LL53 | 2 |
| Harlech a Llanbedr | LL47 | 1 |
| Bethel a'r Felinheli | LL55 | 1 |
| Bryncrug | LL36 | — |
| Arthog | LL39 | — |
| Llanbedr | LL45 | — |
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