Electoral ward
Castle
E05010788
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
- 211
- Postcode districts
- 1
- Five-year recorded sales
- 635
- Open schools at matching postcodes
- 4
- Census 2021 residents
- 7,802
- Census 2021 households
- 3,774
- Mean postcode coordinate
- 53.24520, -0.54405
Quality-approved postcode districts
Related official areas
- Local authority districtLincolnE07000138 · 211 postcodes
- Lower layer super output areaLincoln 003DE01026148 · 61 postcodes
- Lower layer super output areaLincoln 001AE01026149 · 49 postcodes
- Lower layer super output areaLincoln 003EE01026151 · 48 postcodes
- Lower layer super output areaLincoln 001BE01026150 · 43 postcodes
- Lower layer super output areaLincoln 003CE01026147 · 10 postcodes
- Middle layer super output areaLincoln 003E02005444 · 119 postcodes
- Middle layer super output areaLincoln 001E02005442 · 92 postcodes
- Westminster parliamentary constituencyLincolnE14001336 · 211 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.