Electoral ward
Llanllyfni
Llanllyfni
W05001546
This page groups current postcode coverage with source-backed Census, recorded sale and school counts. It is an official area summary, not a boundary or service-eligibility check.
Area summary
- Active postcodes
- 74
- Postcode districts
- 1
- Five-year recorded sales
- 172
- Open schools at matching postcodes
- 3
- Census 2021 residents
- 2,023
- Census 2021 households
- 870
- Mean postcode coordinate
- 53.05035, -4.25722
Quality-approved postcode districts
Related official areas
- Local authority districtGwyneddW06000002 · 74 postcodes
- Lower layer super output areaGwynedd 008BW01000086 · 39 postcodes
- Lower layer super output areaGwynedd 008DW01000112 · 35 postcodes
- Middle layer super output areaGwynedd 008W02000017 · 74 postcodes
- Westminster parliamentary constituencyDwyfor MeirionnyddW07000096 · 74 postcodes
Source and limitations
Source: Office for National Statistics licensed under the Open Government Licence v.3.0.. Coverage: United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope.
Names come from ONS Postcode Directory, release 2026-08, file Documents/WD Ward names and codes UK as at 05_26.csv, publisher date 1 Sept 2026.
OGL-3.0 with third-party rights. Counts reflect active postcodes in the current CheckNear.me publication and may differ from administrative service records.