Westminster parliamentary constituency
St Helens South and Whiston
E14001510
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
- 2,609
- Postcode districts
- 7
- Five-year recorded sales
- 7,752
- Open schools at matching postcodes
- 38
- Census 2021 residents
- 94,213
- Census 2021 households
- 41,776
- Mean postcode coordinate
- 53.43615, -2.74834
Quality-approved postcode districts
Related official areas
- Local authority districtSt. HelensE08000013 · 2,377 postcodes
- Local authority districtKnowsleyE08000011 · 232 postcodes
- Electoral wardSt Helens Town CentreE05014132 · 406 postcodes
- Electoral wardBold & Lea GreenE05014122 · 324 postcodes
- Electoral wardEcclestonE05014123 · 300 postcodes
- Electoral wardThatto HeathE05014135 · 297 postcodes
- Electoral wardRainhillE05014131 · 285 postcodes
- Electoral wardWest ParkE05014136 · 276 postcodes
- Electoral wardPrescot SouthE05010941 · 189 postcodes
- Electoral wardPeasley Cross & FingerpostE05014129 · 175 postcodes
- Electoral wardSutton North WestE05014133 · 161 postcodes
- Electoral wardSutton South EastE05014134 · 153 postcodes
- Electoral wardWhiston and CrontonE05010948 · 43 postcodes
- Lower layer super output areaSt. Helens 014CE01006872 · 140 postcodes
- Lower layer super output areaSt. Helens 012AE01006832 · 100 postcodes
- Lower layer super output areaSt. Helens 024EE01006912 · 96 postcodes
- Lower layer super output areaSt. Helens 022AE01006898 · 85 postcodes
- Lower layer super output areaSt. Helens 014AE01006845 · 84 postcodes
- Lower layer super output areaSt. Helens 012CE01006877 · 67 postcodes
- Lower layer super output areaSt. Helens 009DE01006825 · 66 postcodes
- Lower layer super output areaSt. Helens 014DE01006873 · 57 postcodes
- Lower layer super output areaSt. Helens 025DE01032905 · 56 postcodes
- Lower layer super output areaSt. Helens 018CE01006828 · 54 postcodes
- Lower layer super output areaSt. Helens 024AE01006903 · 53 postcodes
- Lower layer super output areaSt. Helens 016CE01006835 · 50 postcodes
- Middle layer super output areaSt. Helens 014E02001419 · 323 postcodes
- Middle layer super output areaSt. Helens 022E02001427 · 292 postcodes
- Middle layer super output areaSt. Helens 012E02001417 · 277 postcodes
- Middle layer super output areaSt. Helens 016E02001421 · 242 postcodes
- Middle layer super output areaSt. Helens 020E02001425 · 229 postcodes
- Middle layer super output areaSt. Helens 024E02006935 · 227 postcodes
- Middle layer super output areaSt. Helens 018E02001423 · 170 postcodes
- Middle layer super output areaSt. Helens 009E02001414 · 169 postcodes
- Middle layer super output areaSt. Helens 025E02006936 · 168 postcodes
- Middle layer super output areaSt. Helens 023E02001428 · 148 postcodes
- Middle layer super output areaKnowsley 009E02001335 · 140 postcodes
- Middle layer super output areaSt. Helens 021E02001426 · 125 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.