Electoral ward
Ystrad Mynach
Ystrad Mynach
W05001678
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
- 175
- Postcode districts
- 2
- Five-year recorded sales
- 477
- Open schools at matching postcodes
- 4
- Census 2021 residents
- 5,476
- Census 2021 households
- 2,337
- Mean postcode coordinate
- 51.64285, -3.24218
Quality-approved postcode districts
Related official areas
- Local authority districtCaerphillyW06000018 · 175 postcodes
- Lower layer super output areaCaerphilly 013DW01001432 · 98 postcodes
- Lower layer super output areaCaerphilly 013EW01001433 · 44 postcodes
- Lower layer super output areaCaerphilly 013FW01001434 · 33 postcodes
- Middle layer super output areaCaerphilly 013W02000302 · 175 postcodes
- Westminster parliamentary constituencyCaerphillyW07000088 · 175 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.