Postcodes in Southend-on-Sea page 19 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
SS1 3DT Thorpe 51.538663 0.741906 590248 185759 TQ902857
SS1 3DU Thorpe 51.537932 0.742425 590287 185679 TQ902856
SS1 3DW Thorpe 51.531268 0.755059 591191 184971 TQ911849
SS1 3DX Thorpe 51.537218 0.742569 590300 185600 TQ902856
SS1 3DY Thorpe 51.537681 0.743534 590365 185654 TQ903856
SS1 3DZ Thorpe 51.537155 0.743705 590379 185596 TQ903855
SS1 3EA Thorpe 51.538917 0.743767 590376 185792 TQ903857
SS1 3EB Thorpe 51.538865 0.746375 590557 185793 TQ905857
SS1 3ED Thorpe 51.538424 0.746377 590559 185744 TQ905857
SS1 3EE Thorpe 51.537478 0.74645 590568 185639 TQ905856
SS1 3EF Thorpe 51.537087 0.746628 590582 185596 TQ905855
SS1 3EG Thorpe 51.538067 0.746269 590553 185704 TQ905857
SS1 3EH Thorpe 51.538314 0.749933 590806 185741 TQ908857
SS1 3EJ Thorpe 51.538399 0.753212 591033 185759 TQ910857
SS1 3EL Thorpe 51.537849 0.753265 591039 185698 TQ910856
SS1 3EN Victoria 51.543523 0.71237 588180 186223 TQ881862
SS1 3EP Thorpe 51.536751 0.765904 591920 185609 TQ919856
SS1 3EQ Thorpe 51.538758 0.749786 590794 185790 TQ907857
SS1 3ER Thorpe 51.53588 0.761236 591600 185500 TQ915854
SS1 3ES Thorpe 51.535985 0.761401 591611 185512 TQ916855
SS1 3ET Thorpe 51.536891 0.76111 591587 185612 TQ915856
SS1 3EU Thorpe 51.536679 0.762064 591654 185591 TQ916855
SS1 3EW Thorpe 51.53688 0.75697 591300 185600 TQ912855
SS1 3EX Thorpe 51.536148 0.760763 591566 185529 TQ915855
SS1 3EY Thorpe 51.536853 0.758901 591434 185602 TQ914856
SS1 3EZ Thorpe 51.536439 0.758891 591435 185556 TQ914855
SS1 3FB Thorpe 51.536417 0.757909 591367 185551 TQ913855
SS1 3FD Victoria 51.543523 0.71237 588180 186223 TQ881862
SS1 3FE Victoria 51.543523 0.71237 588180 186223 TQ881862
SS1 3FF Thorpe 51.536432 0.758068 591378 185553 TQ913855
SS1 3FG Victoria 51.543523 0.71237 588180 186223 TQ881862
SS1 3FH Thorpe 51.536417 0.757909 591367 185551 TQ913855
SS1 3FJ Thorpe 51.536417 0.757909 591367 185551 TQ913855
SS1 3FL Thorpe 51.536432 0.758068 591378 185553 TQ913855
SS1 3FN Thorpe 51.536432 0.758068 591378 185553 TQ913855
SS1 3FP Thorpe 51.536426 0.757909 591367 185552 TQ913855
SS1 3FQ Victoria 51.543523 0.71237 588180 186223 TQ881862
SS1 3FR Victoria 51.543523 0.71237 588180 186223 TQ881862
SS1 3FS Victoria 51.543523 0.71237 588180 186223 TQ881862
SS1 3FT Victoria 51.543523 0.71237 588180 186223 TQ881862
SS1 3FW Thorpe 51.530848 0.753794 591105 184921 TQ911849
SS1 3FX Thorpe 51.536426 0.757909 591367 185552 TQ913855
SS1 3FY Victoria 51.543523 0.71237 588180 186223 TQ881862
SS1 3FZ Victoria 51.543523 0.71237 588180 186223 TQ881862
SS1 3GA Thorpe 51.536432 0.758068 591378 185553 TQ913855
SS1 3GB Victoria 51.543523 0.71237 588180 186223 TQ881862
SS1 3GD Victoria 51.543523 0.71237 588180 186223 TQ881862
SS1 3GE Victoria 51.543523 0.71237 588180 186223 TQ881862
SS1 3GR Thorpe 51.535948 0.758356 591400 185500 TQ913854
SS1 3GW Victoria 51.543523 0.71237 588180 186223 TQ881862
SS1 3HA Thorpe 51.53592 0.758398 591403 185497 TQ914854
SS1 3HB Thorpe 51.53453 0.758617 591424 185343 TQ914853
SS1 3HD Thorpe 51.534599 0.757986 591380 185349 TQ913853
SS1 3HE Thorpe 51.532127 0.75638 591279 185070 TQ912850
SS1 3HF Thorpe 51.531836 0.756896 591316 185039 TQ913850
SS1 3HG Thorpe 51.531797 0.757802 591379 185037 TQ913850
SS1 3HH Thorpe 51.534109 0.760076 591527 185300 TQ915852
SS1 3HJ Thorpe 51.531549 0.758393 591421 185011 TQ914850
SS1 3HL Thorpe 51.528693 0.759216 591490 184696 TQ914846
SS1 3HN Victoria 51.543523 0.71237 588180 186223 TQ881862
SS1 3HP Thorpe 51.536417 0.757909 591367 185551 TQ913855
SS1 3HQ Thorpe 51.534479 0.759637 591495 185340 TQ914853
SS1 3HR Thorpe 51.529729 0.755096 591200 184800 TQ911847
SS1 3HS Victoria 51.543523 0.71237 588180 186223 TQ881862
SS1 3HT Thorpe 51.530693 0.756568 591298 184911 TQ912849
SS1 3HU Thorpe 51.530322 0.758189 591412 184874 TQ914848
SS1 3HW Victoria 51.543523 0.71237 588180 186223 TQ881862
SS1 3HX Thorpe 51.531556 0.759259 591481 185014 TQ914850
SS1 3HY Thorpe 51.531261 0.759933 591529 184983 TQ915849
SS1 3HZ Thorpe 51.532967 0.759676 591504 185172 TQ915851
SS1 3JA Thorpe 51.534078 0.760997 591591 185299 TQ915852
SS1 3JB Thorpe 51.533786 0.761585 591633 185268 TQ916852
SS1 3JD Thorpe 51.536106 0.76236 591677 185528 TQ916855
SS1 3JE Thorpe 51.535802 0.763799 591778 185498 TQ917854
SS1 3JF Thorpe 51.53567 0.764425 591822 185485 TQ918854
SS1 3JG Thorpe 51.533731 0.762361 591687 185264 TQ916852
SS1 3JH Thorpe 51.531118 0.760688 591582 184969 TQ915849
SS1 3JJ Thorpe 51.529673 0.75939 591498 184805 TQ914848
SS1 3JL Thorpe 51.529581 0.761403 591638 184800 TQ916848
SS1 3JN Thorpe 51.528709 0.764825 591879 184712 TQ918847
SS1 3JP Thorpe 51.527716 0.767259 592052 184608 TQ920846
SS1 3JQ Thorpe 51.53349 0.763067 591737 185239 TQ917852
SS1 3JR Thorpe 51.533084 0.765393 591900 185200 TQ918851
SS1 3JS Thorpe 51.536987 0.761217 591594 185623 TQ915856
SS1 3JT Thorpe 51.537032 0.763902 591780 185635 TQ917856
SS1 3JU Thorpe 51.537635 0.759123 591446 185690 TQ914856
SS1 3JW Thorpe 51.528788 0.76718 592042 184727 TQ920847
SS1 3JX Thorpe 51.537215 0.759168 591451 185643 TQ914856
SS1 3JY Thorpe 51.537058 0.763732 591768 185637 TQ917856
SS1 3JZ Thorpe 51.536611 0.76764 592041 185598 TQ920855
SS1 3LA Thorpe 51.535184 0.767136 592012 185438 TQ920854
SS1 3LB Thorpe 51.535342 0.76654 591970 185454 TQ919854
SS1 3LD Thorpe 51.533587 0.766952 592006 185260 TQ920852
SS1 3LE Thorpe 51.532827 0.764873 591865 185170 TQ918851
SS1 3LF Thorpe 51.53301 0.766643 591987 185195 TQ919851
SS1 3LG Thorpe 51.531992 0.766525 591983 185082 TQ919850
SS1 3LH Thorpe 51.530701 0.762711 591724 184928 TQ917849
SS1 3LJ Thorpe 51.533101 0.764313 591825 185199 TQ918851
SS1 3LL Thorpe 51.533278 0.76366 591779 185217 TQ917852
SS1 3LN Thorpe 51.535404 0.765793 591918 185459 TQ919854
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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