Postcodes in Southend-on-Sea page 10 Unitary Authority

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This page provides postcode data for the Southend-on-Sea UK Unitary Authority.

In 2021, Southend-on-Sea contained approximately 78,300 households with a population of about 180,700

In 2011, Southend-on-Sea contained approximately 74,728 households with a population of about 173,767

Wards in this Unitary Authority
Belfairs ,   Blenheim Park ,   Chalkwell ,   Eastwood Park ,   Kursaal ,   Leigh ,   Milton ,   Prittlewell ,   Shoeburyness ,   Southchurch ,   St Laurence ,   St. Luke's ,   Thorpe ,   Victoria ,   West Leigh ,   West Shoebury ,   Westborough
Parishes in this Unitary Authority
Leigh-on-Sea ,   Southend-on-Sea, unparished area
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
SS0 9LD Chalkwell 51.544412 0.689201 586570 186262 TQ865862
SS0 9LE Chalkwell 51.544548 0.688589 586527 186276 TQ865862
SS0 9LF Westborough 51.544797 0.689483 586588 186306 TQ865863
SS0 9LG Westborough 51.544554 0.690681 586672 186282 TQ866862
SS0 9LH Westborough 51.545095 0.688275 586503 186336 TQ865863
SS0 9LJ Westborough 51.545049 0.688517 586520 186332 TQ865863
SS0 9LL Chalkwell 51.544294 0.68905 586560 186249 TQ865862
SS0 9LN Westborough 51.545845 0.689286 586570 186422 TQ865864
SS0 9LP Westborough 51.547884 0.689795 586597 186650 TQ865866
SS0 9LQ Westborough 51.544139 0.691882 586757 186239 TQ867862
SS0 9LR Westborough 51.549576 0.690112 586612 186839 TQ866868
SS0 9LS Westborough 51.549554 0.689706 586584 186835 TQ865868
SS0 9LT Westborough 51.550354 0.689552 586570 186924 TQ865869
SS0 9LU Westborough 51.550503 0.687339 586416 186935 TQ864869
SS0 9LW Westborough 51.54775 0.689355 586567 186634 TQ865866
SS0 9LX Westborough 51.550599 0.685527 586290 186941 TQ862869
SS0 9LY Westborough 51.550921 0.685589 586293 186977 TQ862869
SS0 9LZ Westborough 51.550816 0.687415 586420 186970 TQ864869
SS0 9NA Westborough 51.550161 0.68853 586500 186900 TQ864868
SS0 9NB Westborough 51.549582 0.688684 586513 186836 TQ865868
SS0 9ND Westborough 51.549473 0.68911 586543 186825 TQ865868
SS0 9NE Westborough 51.547822 0.688782 586527 186641 TQ865866
SS0 9NF Westborough 51.547857 0.688423 586502 186644 TQ865866
SS0 9NG Westborough 51.546066 0.68826 586498 186444 TQ864864
SS0 9NH Westborough 51.547905 0.687676 586450 186647 TQ864866
SS0 9NJ Westborough 51.549433 0.688112 586474 186818 TQ864868
SS0 9NL Westborough 51.54987 0.687705 586444 186866 TQ864868
SS0 9NN Westborough 51.548006 0.68722 586418 186657 TQ864866
SS0 9NP Westborough 51.545045 0.688488 586518 186331 TQ865863
SS0 9NQ Westborough 51.546075 0.687294 586431 186443 TQ864864
SS0 9NR Chalkwell 51.543874 0.68816 586500 186200 TQ865861
SS0 9NS Westborough 51.547808 0.687209 586418 186635 TQ864866
SS0 9NT Chalkwell 51.543874 0.68816 586500 186200 TQ865861
SS0 9NU Chalkwell 51.543874 0.68816 586500 186200 TQ865861
SS0 9NW Westborough 51.546197 0.686869 586401 186455 TQ864864
SS0 9NX Westborough 51.547808 0.687209 586418 186635 TQ864866
SS0 9NY Chalkwell 51.543874 0.68816 586500 186200 TQ865861
SS0 9NZ Westborough 51.549494 0.688592 586507 186826 TQ865868
SS0 9PA Westborough 51.545815 0.681754 586048 186400 TQ860863
SS0 9PB Westborough 51.547808 0.687209 586418 186635 TQ864866
SS0 9PD Westborough 51.545944 0.683579 586174 186418 TQ861864
SS0 9PE Westborough 51.545685 0.685281 586293 186394 TQ862863
SS0 9PF Westborough 51.545685 0.685281 586293 186394 TQ862863
SS0 9PG Chalkwell 51.544838 0.685332 586300 186300 TQ863862
SS0 9PH Chalkwell 51.544805 0.686772 586400 186300 TQ863862
SS0 9PJ Westborough 51.545448 0.686767 586397 186371 TQ863863
SS0 9PL Chalkwell 51.544805 0.686772 586400 186300 TQ863862
SS0 9PN Chalkwell 51.544805 0.686772 586400 186300 TQ863862
SS0 9PP Westborough 51.547225 0.686742 586388 186569 TQ863865
SS0 9PQ Westborough 51.545419 0.68727 586432 186370 TQ864863
SS0 9PR Westborough 51.546733 0.687809 586464 186517 TQ864865
SS0 9PS Westborough 51.546824 0.688954 586543 186530 TQ865865
SS0 9PT Westborough 51.547334 0.68594 586332 186579 TQ863865
SS0 9PU Westborough 51.547485 0.684839 586255 186593 TQ862865
SS0 9PW Westborough 51.546344 0.685969 586338 186469 TQ863864
SS0 9PX Westborough 51.547194 0.68397 586196 186558 TQ861865
SS0 9PY Westborough 51.5467 0.682557 586100 186500 TQ861864
SS0 9PZ Westborough 51.547236 0.683107 586136 186561 TQ861865
SS0 9QA Westborough 51.548108 0.686303 586354 186666 TQ863866
SS0 9QB Westborough 51.548096 0.686793 586388 186666 TQ863866
SS0 9QD Westborough 51.549653 0.687159 586407 186840 TQ864868
SS0 9QE Westborough 51.549807 0.686706 586375 186856 TQ863868
SS0 9QF Westborough 51.549911 0.685688 586304 186865 TQ863868
SS0 9QG Westborough 51.549865 0.686133 586335 186861 TQ863868
SS0 9QH Westborough 51.5483 0.685363 586288 186685 TQ862866
SS0 9QJ Westborough 51.546446 0.685037 586273 186478 TQ862864
SS0 9QL Westborough 51.546503 0.684521 586237 186483 TQ862864
SS0 9QN Westborough 51.548446 0.684881 586254 186700 TQ862867
SS0 9QP Westborough 51.54998 0.684668 586233 186870 TQ862868
SS0 9QQ Westborough 51.548334 0.685855 586322 186690 TQ863866
SS0 9QR Westborough 51.548367 0.684414 586222 186690 TQ862866
SS0 9QS Westborough 51.546505 0.684016 586202 186482 TQ862864
SS0 9QT Westborough 51.548497 0.682662 586100 186700 TQ860867
SS0 9QU Westborough 51.550642 0.682442 586076 186938 TQ860869
SS0 9QW Westborough 51.549888 0.685139 586266 186861 TQ862868
SS0 9QX Westborough 51.550326 0.681327 586000 186900 TQ859868
SS0 9QY Westborough 51.547808 0.687194 586417 186635 TQ864866
SS0 9RA Westborough 51.546571 0.683126 586140 186487 TQ861864
SS0 9RB Westborough 51.548506 0.683442 586154 186703 TQ861867
SS0 9RD Westborough 51.548343 0.683865 586184 186686 TQ861866
SS0 9RE Westborough 51.550092 0.683679 586164 186880 TQ861868
SS0 9RF Westborough 51.550196 0.684262 586204 186893 TQ862868
SS0 9RG Westborough 51.551158 0.684261 586200 187000 TQ861869
SS0 9RH Westborough 51.55107 0.679063 585840 186977 TQ858869
SS0 9RJ Westborough 51.550689 0.678435 585798 186933 TQ857869
SS0 9RL Westborough 51.55089 0.67986 585896 186959 TQ858869
SS0 9RN Westborough 51.550828 0.68179 586030 186957 TQ860869
SS0 9RP Westborough 51.550133 0.682672 586094 186882 TQ860868
SS0 9RQ Westborough 51.551092 0.682036 586046 186987 TQ860869
SS0 9RR Westborough 51.549808 0.683114 586126 186847 TQ861868
SS0 9RS Westborough 51.548402 0.682887 586116 186690 TQ861866
SS0 9RT Westborough 51.548331 0.682422 586084 186681 TQ860866
SS0 9RU Westborough 51.546637 0.682178 586074 186492 TQ860864
SS0 9RW Westborough 51.550727 0.683471 586147 186950 TQ861869
SS0 9RX Westborough 51.546764 0.681724 586042 186505 TQ860865
SS0 9RY Westborough 51.546642 0.681197 586006 186490 TQ860864
SS0 9RZ Westborough 51.548462 0.681434 586015 186693 TQ860866
SS0 9SA Westborough 51.548406 0.681921 586049 186688 TQ860866
SS0 9SB Westborough 51.550064 0.682149 586058 186873 TQ860868
SS0 9SD Westborough 51.55003 0.681671 586025 186868 TQ860868
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license




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