Middle layer super output area
Carmarthenshire 025
W02000166
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
- 203
- Postcode districts
- 1
- Five-year recorded sales
- 573
- Open schools at matching postcodes
- 3
- Census 2021 residents
- 9,079
- Census 2021 households
- 3,822
- Mean postcode coordinate
- 51.67954, -4.11487
Quality-approved postcode districts
Related official areas
- Local authority districtCarmarthenshireW06000010 · 203 postcodes
- Electoral wardByneaW05001182 · 104 postcodes
- Electoral wardLlwynhendyW05001215 · 98 postcodes
- Electoral wardLlangennechW05001209 · 1 postcodes
- Lower layer super output areaCarmarthenshire 025AW01000635 · 62 postcodes
- Lower layer super output areaCarmarthenshire 025BW01000636 · 43 postcodes
- Lower layer super output areaCarmarthenshire 025EW01000708 · 35 postcodes
- Lower layer super output areaCarmarthenshire 025CW01000706 · 32 postcodes
- Lower layer super output areaCarmarthenshire 025DW01000707 · 31 postcodes
- Westminster parliamentary constituencyLlanelliW07000098 · 203 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.