Lower layer super output area
Cardiff 023C
W01001787
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
- 19
- Postcode districts
- 1
- Five-year recorded sales
- 56
- Open schools at matching postcodes
- 1
- Census 2021 residents
- 1,369
- Census 2021 households
- 537
- Mean postcode coordinate
- 51.50375, -3.20579
Quality-approved postcode districts
Related official areas
- Local authority districtCardiffW06000015 · 19 postcodes
- Electoral wardLlandaff NorthW05001283 · 17 postcodes
- Electoral wardWhitchurch and TongwynlaisW05001297 · 2 postcodes
- Middle layer super output areaCardiff 023W02000389 · 19 postcodes
- Westminster parliamentary constituencyCardiff NorthW07000090 · 19 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/LSOA (2021) names and codes EW as at 12_21.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.