Electoral ward
Blackwood
Coed-duon
W05001653
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
- 219
- Postcode districts
- 1
- Five-year recorded sales
- 584
- Open schools at matching postcodes
- 3
- Census 2021 residents
- 8,138
- Census 2021 households
- 3,493
- Mean postcode coordinate
- 51.66920, -3.19906
Quality-approved postcode districts
Related official areas
- Local authority districtCaerphillyW06000018 · 219 postcodes
- Lower layer super output areaCaerphilly 009CW01001350 · 71 postcodes
- Lower layer super output areaCaerphilly 005DW01001351 · 48 postcodes
- Lower layer super output areaCaerphilly 005CW01001347 · 43 postcodes
- Lower layer super output areaCaerphilly 009BW01001349 · 30 postcodes
- Lower layer super output areaCaerphilly 009AW01001348 · 27 postcodes
- Middle layer super output areaCaerphilly 009W02000298 · 128 postcodes
- Middle layer super output areaCaerphilly 005W02000294 · 91 postcodes
- Westminster parliamentary constituencyNewport West and IslwynW07000105 · 219 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.