Postcodes in Southend-on-Sea page 7 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 8DG Chalkwell 51.539348 0.689623 586620 185700 TQ866857
SS0 8DH Chalkwell 51.540361 0.684275 586245 185799 TQ862857
SS0 8DJ Chalkwell 51.540361 0.684275 586245 185799 TQ862857
SS0 8DL Chalkwell 51.540406 0.684292 586246 185805 TQ862858
SS0 8DN Chalkwell 51.540361 0.684275 586245 185799 TQ862857
SS0 8DP Victoria 51.543527 0.7124 588182 186223 TQ881862
SS0 8DQ Chalkwell 51.538489 0.687871 586502 185600 TQ865856
SS0 8DR Victoria 51.543527 0.7124 588182 186223 TQ881862
SS0 8DS Chalkwell 51.536962 0.687781 586502 185430 TQ865854
SS0 8DT Chalkwell 51.53712 0.687949 586513 185448 TQ865854
SS0 8DU Chalkwell 51.537175 0.68713 586456 185453 TQ864854
SS0 8DW Chalkwell 51.540361 0.684275 586245 185799 TQ862857
SS0 8DX Chalkwell 51.536612 0.686592 586421 185389 TQ864853
SS0 8DY Chalkwell 51.537751 0.687871 586505 185518 TQ865855
SS0 8DZ Chalkwell 51.537771 0.68741 586473 185519 TQ864855
SS0 8EA Chalkwell 51.537028 0.686458 586410 185434 TQ864854
SS0 8EB Chalkwell 51.536255 0.685677 586359 185347 TQ863853
SS0 8ED Chalkwell 51.53615 0.686334 586405 185337 TQ864853
SS0 8EE Chalkwell 51.53623 0.685964 586379 185344 TQ863853
SS0 8EF Chalkwell 51.536315 0.684599 586284 185350 TQ862853
SS0 8EG Chalkwell 51.537152 0.685787 586363 185447 TQ863854
SS0 8EH Chalkwell 51.544358 0.686486 586382 186250 TQ863862
SS0 8EJ Chalkwell 51.540406 0.684292 586246 185805 TQ862858
SS0 8EL Chalkwell 51.537657 0.684937 586302 185501 TQ863855
SS0 8EN Chalkwell 51.537163 0.685283 586328 185446 TQ863854
SS0 8EP Chalkwell 51.537092 0.684457 586271 185436 TQ862854
SS0 8EQ Victoria 51.543527 0.7124 588182 186223 TQ881862
SS0 8ER Chalkwell 51.538168 0.685386 586331 185558 TQ863855
SS0 8ES Chalkwell 51.53769 0.683497 586202 185501 TQ862855
SS0 8ET Chalkwell 51.538456 0.684206 586248 185587 TQ862855
SS0 8EU Chalkwell 51.537605 0.684069 586242 185493 TQ862854
SS0 8EW Chalkwell 51.53683 0.682942 586167 185403 TQ861854
SS0 8EX Chalkwell 51.537625 0.683162 586179 185492 TQ861854
SS0 8EY Chalkwell 51.536791 0.683444 586202 185400 TQ862854
SS0 8EZ Chalkwell 51.537495 0.682952 586165 185477 TQ861854
SS0 8FA Victoria 51.543527 0.7124 588182 186223 TQ881862
SS0 8FB Victoria 51.543527 0.7124 588182 186223 TQ881862
SS0 8FD Victoria 51.543527 0.7124 588182 186223 TQ881862
SS0 8FE Milton 51.535563 0.690338 586685 185281 TQ866852
SS0 8FF Chalkwell 51.536295 0.68353 586210 185345 TQ862853
SS0 8FG Chalkwell 51.536627 0.68668 586427 185390 TQ864853
SS0 8FH Chalkwell 51.540361 0.684275 586245 185799 TQ862857
SS0 8FJ Chalkwell 51.535598 0.686085 586390 185274 TQ863852
SS0 8FL Chalkwell 51.543655 0.685767 586335 186170 TQ863861
SS0 8FN Chalkwell 51.537904 0.685125 586314 185528 TQ863855
SS0 8FP Chalkwell 51.53851 0.682622 586138 185589 TQ861855
SS0 8FQ Chalkwell 51.5387 0.682965 586161 185611 TQ861856
SS0 8FZ Victoria 51.543527 0.7124 588182 186223 TQ881862
SS0 8GG Victoria 51.543527 0.7124 588182 186223 TQ881862
SS0 8HA Victoria 51.543527 0.7124 588182 186223 TQ881862
SS0 8HB Chalkwell 51.540406 0.684292 586246 185805 TQ862858
SS0 8HE Chalkwell 51.538312 0.684976 586302 185573 TQ863855
SS0 8HF Chalkwell 51.538076 0.686275 586393 185551 TQ863855
SS0 8HH Chalkwell 51.536182 0.686105 586389 185339 TQ863853
SS0 8HL Chalkwell 51.537196 0.682286 586120 185443 TQ861854
SS0 8HN Chalkwell 51.538277 0.677489 585783 185551 TQ857855
SS0 8HP Chalkwell 51.538664 0.679819 585943 185599 TQ859855
SS0 8HQ Victoria 51.543527 0.7124 588182 186223 TQ881862
SS0 8HR Chalkwell 51.538279 0.680128 585966 185557 TQ859855
SS0 8HS Chalkwell 51.538571 0.681934 586090 185595 TQ860855
SS0 8HT Chalkwell 51.537696 0.681248 586046 185495 TQ860854
SS0 8HU Chalkwell 51.537891 0.682543 586135 185520 TQ861855
SS0 8HW Chalkwell 51.537025 0.677963 585821 185413 TQ858854
SS0 8HX Chalkwell 51.537607 0.680031 585962 185482 TQ859854
SS0 8HY Chalkwell 51.537295 0.679537 585929 185447 TQ859854
SS0 8JA Chalkwell 51.535959 0.680511 586002 185300 TQ860853
SS0 8JB Chalkwell 51.536415 0.682211 586118 185355 TQ861853
SS0 8JD Chalkwell 51.535926 0.681951 586102 185300 TQ861853
SS0 8JE Chalkwell 51.535926 0.681951 586102 185300 TQ861853
SS0 8JF Chalkwell 51.535959 0.680511 586002 185300 TQ860853
SS0 8JH Chalkwell 51.537346 0.676511 585719 185445 TQ857854
SS0 8JJ Chalkwell 51.538231 0.673188 585485 185534 TQ854855
SS0 8JL Chalkwell 51.538399 0.674482 585574 185556 TQ855855
SS0 8JN Chalkwell 51.538483 0.673578 585511 185564 TQ855855
SS0 8JP Chalkwell 51.538538 0.676264 585697 185576 TQ856855
SS0 8JQ Chalkwell 51.536883 0.678662 585870 185398 TQ858853
SS0 8JR Chalkwell 51.538119 0.675331 585634 185527 TQ856855
SS0 8JS Victoria 51.543527 0.7124 588182 186223 TQ881862
SS0 8JT Chalkwell 51.536456 0.681189 586047 185357 TQ860853
SS0 8LA Chalkwell 51.54139 0.680975 586012 185906 TQ860859
SS0 8LB Chalkwell 51.541189 0.681871 586075 185885 TQ860858
SS0 8LD Chalkwell 51.541138 0.682546 586122 185881 TQ861858
SS0 8LE Chalkwell 51.540914 0.683687 586202 185859 TQ862858
SS0 8LF Chalkwell 51.540281 0.681068 586023 185782 TQ860857
SS0 8LG Chalkwell 51.539803 0.681127 586029 185729 TQ860857
SS0 8LH Chalkwell 51.540159 0.684061 586231 185776 TQ862857
SS0 8LJ Chalkwell 51.540098 0.683971 586225 185769 TQ862857
SS0 8LL Chalkwell 51.541473 0.684023 586223 185922 TQ862859
SS0 8LN Victoria 51.543527 0.7124 588182 186223 TQ881862
SS0 8LP Chalkwell 51.542819 0.684549 586254 186073 TQ862860
SS0 8LQ Chalkwell 51.540102 0.684995 586296 185773 TQ862857
SS0 8LR Chalkwell 51.541216 0.684657 586268 185896 TQ862858
SS0 8LS Chalkwell 51.543015 0.682671 586123 186091 TQ861860
SS0 8LT Chalkwell 51.542613 0.681364 586034 186042 TQ860860
SS0 8LU Chalkwell 51.542246 0.680881 586002 186000 TQ860860
SS0 8LW Chalkwell 51.541989 0.683866 586210 185979 TQ862859
SS0 8LX Chalkwell 51.540406 0.684292 586246 185805 TQ862858
SS0 8LY Chalkwell 51.542246 0.680881 586002 186000 TQ860860
SS0 8LZ Chalkwell 51.54139 0.680975 586012 185906 TQ860859
SS0 8NA Chalkwell 51.543838 0.680109 585942 186176 TQ859861
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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