Middle layer super output area
Cardiff 012
W02000378
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
- 156
- Postcode districts
- 1
- Five-year recorded sales
- 539
- Open schools at matching postcodes
- 1
- Census 2021 residents
- 7,439
- Census 2021 households
- 3,121
- Mean postcode coordinate
- 51.52104, -3.20928
Quality-approved postcode districts
Related official areas
- Local authority districtCardiffW06000015 · 156 postcodes
- Electoral wardRhiwbinaW05001292 · 118 postcodes
- Electoral wardHeathW05001280 · 38 postcodes
- Lower layer super output areaCardiff 012CW01001850 · 49 postcodes
- Lower layer super output areaCardiff 012DW01001851 · 40 postcodes
- Lower layer super output areaCardiff 012AW01001773 · 38 postcodes
- Lower layer super output areaCardiff 012BW01001848 · 29 postcodes
- Westminster parliamentary constituencyCardiff NorthW07000090 · 156 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/MSOA (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.