Local authority district
Three Rivers
E07000102
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
- 2,534
- Postcode districts
- 12
- Five-year recorded sales
- 5,994
- Open schools at matching postcodes
- 42
- Census 2021 residents
- 93,894
- Census 2021 households
- 36,882
- Mean postcode coordinate
- 51.65197, -0.44564
Quality-approved postcode districts
Related official areas
- Electoral wardRickmansworth TownE05009436 · 318 postcodes
- Electoral wardChorleywood North & SarrattE05009427 · 296 postcodes
- Electoral wardMoor Park & EastburyE05009433 · 249 postcodes
- Electoral wardSouth OxheyE05009437 · 230 postcodes
- Electoral wardChorleywood South & Maple CrossE05009428 · 226 postcodes
- Electoral wardDickinsonsE05009429 · 178 postcodes
- Electoral wardLeavesdenE05009432 · 170 postcodes
- Electoral wardGade ValleyE05009431 · 167 postcodes
- Electoral wardPenn & Mill EndE05009435 · 154 postcodes
- Electoral wardAbbots Langley & BedmondE05009425 · 146 postcodes
- Electoral wardOxhey Hall & HaylingE05009434 · 146 postcodes
- Electoral wardCarpenders ParkE05009426 · 141 postcodes
- Lower layer super output areaThree Rivers 004DE01023851 · 126 postcodes
- Lower layer super output areaThree Rivers 003DE01023854 · 115 postcodes
- Lower layer super output areaThree Rivers 011CE01023841 · 95 postcodes
- Lower layer super output areaThree Rivers 012DE01023844 · 85 postcodes
- Lower layer super output areaThree Rivers 011BE01023840 · 80 postcodes
- Lower layer super output areaThree Rivers 007CE01023850 · 75 postcodes
- Lower layer super output areaThree Rivers 011DE01023849 · 67 postcodes
- Lower layer super output areaThree Rivers 011AE01023839 · 63 postcodes
- Lower layer super output areaThree Rivers 006EE01023825 · 59 postcodes
- Lower layer super output areaThree Rivers 003CE01023831 · 56 postcodes
- Lower layer super output areaThree Rivers 008AE01023827 · 56 postcodes
- Lower layer super output areaThree Rivers 012AE01023806 · 56 postcodes
- Middle layer super output areaThree Rivers 011E02004966 · 305 postcodes
- Middle layer super output areaThree Rivers 004E02004959 · 267 postcodes
- Middle layer super output areaThree Rivers 003E02004958 · 249 postcodes
- Middle layer super output areaThree Rivers 007E02004962 · 243 postcodes
- Middle layer super output areaThree Rivers 012E02004967 · 231 postcodes
- Middle layer super output areaThree Rivers 002E02004957 · 219 postcodes
- Middle layer super output areaThree Rivers 006E02004961 · 213 postcodes
- Middle layer super output areaThree Rivers 001E02004956 · 208 postcodes
- Middle layer super output areaThree Rivers 005E02004960 · 159 postcodes
- Middle layer super output areaThree Rivers 009E02004964 · 154 postcodes
- Middle layer super output areaThree Rivers 008E02004963 · 146 postcodes
- Middle layer super output areaThree Rivers 010E02004965 · 140 postcodes
- Westminster parliamentary constituencySouth West HertfordshireE14001496 · 2,534 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/LAD Local Authority District names and codes UK as at 04_25.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.