Postcodes in Southend-on-Sea page 41 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
SS3 9WG Shoeburyness 51.529065 0.797046 594112 184837 TQ941848
SS3 9WH Shoeburyness 51.529065 0.797046 594112 184837 TQ941848
SS3 9WJ Shoeburyness 51.529065 0.797046 594112 184837 TQ941848
SS3 9WL Shoeburyness 51.529595 0.792147 593770 184883 TQ937848
SS3 9WN Shoeburyness 51.5284 0.793213 593849 184752 TQ938847
SS3 9WP Shoeburyness 51.534668 0.786833 593380 185433 TQ933854
SS3 9WQ Shoeburyness 51.529065 0.797046 594112 184837 TQ941848
SS3 9WR Shoeburyness 51.529065 0.797046 594112 184837 TQ941848
SS3 9WS Shoeburyness 51.529065 0.797046 594112 184837 TQ941848
SS3 9WT Victoria 51.543527 0.7124 588182 186223 TQ881862
SS3 9WU Shoeburyness 51.529065 0.797046 594112 184837 TQ941848
SS3 9WX Shoeburyness 51.529065 0.797046 594112 184837 TQ941848
SS3 9WY Shoeburyness 51.529065 0.797046 594112 184837 TQ941848
SS3 9WZ Shoeburyness 51.529065 0.797046 594112 184837 TQ941848
SS3 9XA Shoeburyness 51.540646 0.800165 594279 186133 TQ942861
SS3 9XB Shoeburyness 51.54035 0.801257 594356 186103 TQ943861
SS3 9XU Shoeburyness 51.538432 0.795356 593955 185874 TQ939858
SS3 9XX Shoeburyness 51.538357 0.794313 593883 185862 TQ938858
SS3 9XY Shoeburyness 51.537863 0.791672 593702 185801 TQ937858
SS3 9XZ Shoeburyness 51.538008 0.790859 593645 185815 TQ936858
SS3 9YA Shoeburyness 51.540104 0.788565 593477 186042 TQ934860
SS3 9YB Shoeburyness 51.539505 0.788802 593496 185976 TQ934859
SS3 9YD Shoeburyness 51.539239 0.787142 593382 185942 TQ933859
SS3 9YE Shoeburyness 51.539568 0.786527 593338 185977 TQ933859
SS3 9YF Shoeburyness 51.539005 0.785988 593303 185913 TQ933859
SS3 9YG Shoeburyness 51.539476 0.785844 593291 185964 TQ932859
SS3 9YH Shoeburyness 51.537952 0.786024 593310 185796 TQ933857
SS3 9YJ Shoeburyness 51.537641 0.787361 593404 185764 TQ934857
SS3 9YL Shoeburyness 51.538504 0.787385 593402 185860 TQ934858
SS3 9YN Shoeburyness 51.538723 0.789158 593524 185890 TQ935858
SS3 9YP Shoeburyness 51.539158 0.78979 593566 185940 TQ935859
SS3 9YQ Shoeburyness 51.538218 0.786546 593345 185826 TQ933858
SS3 9YR Shoeburyness 51.539111 0.79061 593623 185937 TQ936859
SS3 9YS Shoeburyness 51.539168 0.791233 593666 185945 TQ936859
SS3 9YT Shoeburyness 51.539511 0.791946 593714 185985 TQ937859
SS3 9YU Shoeburyness 51.538652 0.792139 593731 185890 TQ937858
SS3 9YW Shoeburyness 51.53789 0.788631 593491 185796 TQ934857
SS3 9YX Shoeburyness 51.540276 0.790782 593630 186067 TQ936860
SS3 9YY Shoeburyness 51.540837 0.792532 593749 186134 TQ937861
SS3 9YZ Shoeburyness 51.541648 0.791342 593663 186221 TQ936862
SS3 9ZA Shoeburyness 51.529065 0.797046 594112 184837 TQ941848
SS3 9ZB Shoeburyness 51.529065 0.797046 594112 184837 TQ941848
SS3 9ZE Shoeburyness 51.529065 0.797046 594112 184837 TQ941848
SS3 9ZF Shoeburyness 51.529065 0.797046 594112 184837 TQ941848
SS3 9ZG Shoeburyness 51.529065 0.797046 594112 184837 TQ941848
SS3 9ZH Shoeburyness 51.529065 0.797046 594112 184837 TQ941848
SS3 9ZJ Shoeburyness 51.529065 0.797046 594112 184837 TQ941848
SS3 9ZL Shoeburyness 51.529065 0.797046 594112 184837 TQ941848
SS3 9ZN Shoeburyness 51.529065 0.797046 594112 184837 TQ941848
SS3 9ZP Shoeburyness 51.529065 0.797046 594112 184837 TQ941848
SS3 9ZQ Shoeburyness 51.529065 0.797046 594112 184837 TQ941848
SS3 9ZR Shoeburyness 51.529065 0.797046 594112 184837 TQ941848
SS3 9ZZ Shoeburyness 51.529065 0.797046 594112 184837 TQ941848
SS4 3QY Victoria 51.543527 0.7124 588182 186223 TQ881862
SS9 0AA Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0AB Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0AE Victoria 51.543527 0.7124 588182 186223 TQ881862
SS9 0AF Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0AG Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0AQ Victoria 51.543527 0.7124 588182 186223 TQ881862
SS9 0AR Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0AY Victoria 51.543527 0.7124 588182 186223 TQ881862
SS9 0AZ Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0BB Victoria 51.543527 0.7124 588182 186223 TQ881862
SS9 0BD Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0BE Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0BJ Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0BL Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0BN Victoria 51.543527 0.7124 588182 186223 TQ881862
SS9 0BP Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0BQ Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0BR Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0BS Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0BT Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0BU Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0BW Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0BX Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0BY Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0BZ Victoria 51.543527 0.7124 588182 186223 TQ881862
SS9 0DA Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0DB Victoria 51.543527 0.7124 588182 186223 TQ881862
SS9 0DD Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0DE Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0DF Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0DG Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0DH Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0DJ Victoria 51.543527 0.7124 588182 186223 TQ881862
SS9 0DL Victoria 51.543527 0.7124 588182 186223 TQ881862
SS9 0DN Victoria 51.543527 0.7124 588182 186223 TQ881862
SS9 0DP Belfairs 51.548738 0.648503 583731 186640 TQ837866
SS9 0DQ Victoria 51.543527 0.7124 588182 186223 TQ881862
SS9 0DR Victoria 51.543527 0.7124 588182 186223 TQ881862
SS9 0DS Victoria 51.543527 0.7124 588182 186223 TQ881862
SS9 1AA Leigh 51.542448 0.661363 584648 185973 TQ846859
SS9 1AB Leigh 51.541491 0.660341 584581 185864 TQ845858
SS9 1AD Leigh 51.541192 0.659632 584533 185829 TQ845858
SS9 1AE Leigh 51.541329 0.659135 584498 185843 TQ844858
SS9 1AF Leigh 51.541382 0.658402 584447 185847 TQ844858
SS9 1AG Leigh 51.541393 0.657912 584413 185847 TQ844858
SS9 1AH Leigh 51.541319 0.657634 584394 185839 TQ843858
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database rights 2026
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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