Westminster parliamentary constituency
Romsey and Southampton North
E14001449
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
- 3,021
- Postcode districts
- 16
- Five-year recorded sales
- 6,948
- Open schools at matching postcodes
- 48
- Census 2021 residents
- 98,477
- Census 2021 households
- 39,988
- Mean postcode coordinate
- 51.04167, -1.48270
Quality-approved postcode districts
- SO51862 active postcodes
- SO16708 active postcodes
- SP11546 active postcodes
- SO20342 active postcodes
- SO52185 active postcodes
- SO1870 active postcodes
- SP569 active postcodes
- SP1044 active postcodes
- SP944 active postcodes
- SO1743 active postcodes
- SO2143 active postcodes
- SO5340 active postcodes
- SP413 active postcodes
- SO507 active postcodes
- SO154 active postcodes
- RG281 active postcodes
Related official areas
- Local authority districtTest ValleyE07000093 · 2,406 postcodes
- Local authority districtSouthamptonE06000045 · 615 postcodes
- Electoral wardMid TestE05012098 · 418 postcodes
- Electoral wardBassettE05015492 · 390 postcodes
- Electoral wardAnnaE05012932 · 298 postcodes
- Electoral wardChilworth, Nursling & RownhamsE05012936 · 243 postcodes
- Electoral wardRomsey AbbeyE05012100 · 225 postcodes
- Electoral wardSwaythlingE05015504 · 225 postcodes
- Electoral wardBlackwaterE05012093 · 190 postcodes
- Electoral wardNorth BaddesleyE05012937 · 186 postcodes
- Electoral wardHarewoodE05012097 · 176 postcodes
- Electoral wardRomsey CupernhamE05012938 · 172 postcodes
- Electoral wardRomsey TadburnE05012102 · 161 postcodes
- Electoral wardBellingerE05012933 · 148 postcodes
- Lower layer super output areaTest Valley 008CE01023178 · 142 postcodes
- Lower layer super output areaTest Valley 007AE01023159 · 133 postcodes
- Lower layer super output areaTest Valley 009CE01023177 · 108 postcodes
- Lower layer super output areaTest Valley 011CE01023152 · 96 postcodes
- Lower layer super output areaTest Valley 005EE01023196 · 88 postcodes
- Lower layer super output areaTest Valley 015BE01023171 · 87 postcodes
- Lower layer super output areaTest Valley 007BE01023195 · 78 postcodes
- Lower layer super output areaTest Valley 015AE01023170 · 77 postcodes
- Lower layer super output areaTest Valley 009BE01023167 · 76 postcodes
- Lower layer super output areaTest Valley 007DE01023198 · 75 postcodes
- Lower layer super output areaTest Valley 012AE01023158 · 73 postcodes
- Lower layer super output areaTest Valley 009AE01023166 · 72 postcodes
- Middle layer super output areaTest Valley 009E02004822 · 361 postcodes
- Middle layer super output areaTest Valley 007E02004820 · 331 postcodes
- Middle layer super output areaTest Valley 012E02004825 · 294 postcodes
- Middle layer super output areaTest Valley 008E02004821 · 267 postcodes
- Middle layer super output areaTest Valley 013E02004826 · 266 postcodes
- Middle layer super output areaTest Valley 011E02004824 · 241 postcodes
- Middle layer super output areaTest Valley 015E02004828 · 221 postcodes
- Middle layer super output areaSouthampton 001E02003549 · 208 postcodes
- Middle layer super output areaTest Valley 010E02004823 · 186 postcodes
- Middle layer super output areaSouthampton 006E02003554 · 180 postcodes
- Middle layer super output areaTest Valley 005E02004818 · 170 postcodes
- Middle layer super output areaSouthampton 003E02003551 · 124 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/PCON Westminster Parliamentary Constituency names and codes UK as at 12_24.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.