Middle layer super output area
Welwyn Hatfield 004
E02004983
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
- 174
- Postcode districts
- 1
- Five-year recorded sales
- 397
- Open schools at matching postcodes
- 3
- Census 2021 residents
- 6,117
- Census 2021 households
- 2,599
- Mean postcode coordinate
- 51.80869, -0.18580
Quality-approved postcode districts
Related official areas
- Local authority districtWelwyn HatfieldE07000241 · 174 postcodes
- Electoral wardHaldensE05011059 · 140 postcodes
- Electoral wardWelwyn EastE05011072 · 34 postcodes
- Lower layer super output areaWelwyn Hatfield 004AE01023912 · 62 postcodes
- Lower layer super output areaWelwyn Hatfield 004CE01023914 · 42 postcodes
- Lower layer super output areaWelwyn Hatfield 004DE01023915 · 40 postcodes
- Lower layer super output areaWelwyn Hatfield 004BE01023913 · 30 postcodes
- Westminster parliamentary constituencyWelwyn HatfieldE14001573 · 174 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.