Lower layer super output area
Three Rivers 004D
E01023851
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
- 126
- Postcode districts
- 1
- Five-year recorded sales
- 193
- Open schools at matching postcodes
- 3
- Census 2021 residents
- 1,906
- Census 2021 households
- 902
- Mean postcode coordinate
- 51.64176, -0.47225
Quality-approved postcode districts
Related official areas
- Local authority districtThree RiversE07000102 · 126 postcodes
- Electoral wardRickmansworth TownE05009436 · 114 postcodes
- Electoral wardChorleywood North & SarrattE05009427 · 12 postcodes
- Middle layer super output areaThree Rivers 004E02004959 · 126 postcodes
- Westminster parliamentary constituencySouth West HertfordshireE14001496 · 126 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/LSOA (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.