Side-by-side crime statistics from official UK Police data.
LL54 · Gwynedd
23
crimes in April 2026
Below national average
LL69 · Isle of Anglesey
1
crimes in April 2026
Below national average
Penysarn has less crime — 1 vs 23 incidents in April 2026.
Llanllyfni recorded substantially more crime than Penysarn in April 2026 — 23 incidents compared to 1, a 23.0x difference. Both areas share a near-identical crime profile, with Violence & sexual offences dominating in each. Both areas sit below the national average for recorded crime — a positive sign for either location.
Full reports cover 24 months of trends, ward breakdowns, outcome rates, and a detailed safety score — from £4.99.
Based on April 2026 Police data, Penysarn recorded fewer crimes than Llanllyfni — 1 vs 23 incidents. That is 96% fewer crimes. Penysarn is also below the national average for crime.
Both areas share Violence & sexual offences as their top crime category. In April 2026, Llanllyfni recorded 13 incidents of this type vs 1 in Penysarn. Total crime levels were broadly similar.