Electoral ward
St Athan
Sain Tathan
W05001396
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
- 96
- Postcode districts
- 1
- Five-year recorded sales
- 518
- Open schools at matching postcodes
- 1
- Census 2021 residents
- 4,171
- Census 2021 households
- 1,569
- Mean postcode coordinate
- 51.40711, -3.41806
Quality-approved postcode districts
Related official areas
- Local authority districtVale of GlamorganW06000014 · 96 postcodes
- Lower layer super output areaVale of Glamorgan 014EW01001121 · 48 postcodes
- Lower layer super output areaVale of Glamorgan 014FW01001122 · 48 postcodes
- Middle layer super output areaVale of Glamorgan 014W02000250 · 96 postcodes
- Westminster parliamentary constituencyVale of GlamorganW07000110 · 96 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.