Local authority district
Southend-on-Sea
E06000033
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
- 3,640
- Postcode districts
- 7
- Five-year recorded sales
- 14,838
- Open schools at matching postcodes
- 60
- Census 2021 residents
- 180,718
- Census 2021 households
- 78,415
- Mean postcode coordinate
- 51.54662, 0.70282
Quality-approved postcode districts
Related official areas
- Electoral wardVictoriaE05002225 · 355 postcodes
- Electoral wardMiltonE05002218 · 289 postcodes
- Electoral wardSt LaurenceE05002220 · 245 postcodes
- Electoral wardShoeburynessE05002222 · 220 postcodes
- Electoral wardLeighE05002217 · 219 postcodes
- Electoral wardKursaalE05002216 · 206 postcodes
- Electoral wardWest LeighE05002227 · 206 postcodes
- Electoral wardSt. Luke'sE05002221 · 203 postcodes
- Electoral wardSouthchurchE05002223 · 198 postcodes
- Electoral wardPrittlewellE05002219 · 196 postcodes
- Electoral wardChalkwellE05002214 · 192 postcodes
- Electoral wardEastwood ParkE05002215 · 190 postcodes
- Lower layer super output areaSouthend-on-Sea 010DE01015898 · 119 postcodes
- Lower layer super output areaSouthend-on-Sea 015BE01015852 · 102 postcodes
- Lower layer super output areaSouthend-on-Sea 002DE01015866 · 87 postcodes
- Lower layer super output areaSouthend-on-Sea 011DE01015848 · 72 postcodes
- Lower layer super output areaSouthend-on-Sea 010GE01034095 · 70 postcodes
- Lower layer super output areaSouthend-on-Sea 014CE01015841 · 67 postcodes
- Lower layer super output areaSouthend-on-Sea 006FE01015874 · 65 postcodes
- Lower layer super output areaSouthend-on-Sea 008FE01015913 · 57 postcodes
- Lower layer super output areaSouthend-on-Sea 013AE01015876 · 49 postcodes
- Lower layer super output areaSouthend-on-Sea 002AE01015863 · 48 postcodes
- Lower layer super output areaSouthend-on-Sea 013BE01015877 · 48 postcodes
- Lower layer super output areaSouthend-on-Sea 015CE01015853 · 44 postcodes
- Middle layer super output areaSouthend-on-Sea 010E02003288 · 355 postcodes
- Middle layer super output areaSouthend-on-Sea 015E02003293 · 289 postcodes
- Middle layer super output areaSouthend-on-Sea 002E02003280 · 245 postcodes
- Middle layer super output areaSouthend-on-Sea 013E02003291 · 220 postcodes
- Middle layer super output areaSouthend-on-Sea 011E02003289 · 219 postcodes
- Middle layer super output areaSouthend-on-Sea 008E02003286 · 206 postcodes
- Middle layer super output areaSouthend-on-Sea 014E02003292 · 206 postcodes
- Middle layer super output areaSouthend-on-Sea 006E02003284 · 203 postcodes
- Middle layer super output areaSouthend-on-Sea 009E02003287 · 198 postcodes
- Middle layer super output areaSouthend-on-Sea 004E02003282 · 196 postcodes
- Middle layer super output areaSouthend-on-Sea 012E02003290 · 192 postcodes
- Middle layer super output areaSouthend-on-Sea 001E02003279 · 190 postcodes
- Westminster parliamentary constituencySouthend West and LeighE14001502 · 1,999 postcodes
- Westminster parliamentary constituencySouthend East and RochfordE14001501 · 1,641 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.