Electoral ward
Holywell
E05011048
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
- 383
- Postcode districts
- 8
- Five-year recorded sales
- 764
- Open schools at matching postcodes
- 6
- Census 2021 residents
- 9,918
- Census 2021 households
- 3,715
- Mean postcode coordinate
- 51.64545, -0.42127
Quality-approved postcode districts
Related official areas
- Local authority districtWatfordE07000103 · 383 postcodes
- Lower layer super output areaWatford 011DE01023866 · 222 postcodes
- Lower layer super output areaWatford 011BE01023864 · 43 postcodes
- Lower layer super output areaWatford 011GE01035580 · 34 postcodes
- Lower layer super output areaWatford 011AE01023863 · 30 postcodes
- Lower layer super output areaWatford 011CE01023865 · 28 postcodes
- Lower layer super output areaWatford 011FE01035579 · 26 postcodes
- Middle layer super output areaWatford 011E02004978 · 383 postcodes
- Westminster parliamentary constituencyWatfordE14001568 · 383 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.