Postcodes in Southend-on-Sea page 48 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
SS9 2YZ Belfairs 51.548734 0.648474 583729 186640 TQ837866
SS9 2ZP Belfairs 51.548734 0.648474 583729 186640 TQ837866
SS9 2ZQ Belfairs 51.548734 0.648474 583729 186640 TQ837866
SS9 2ZR Belfairs 51.548734 0.648474 583729 186640 TQ837866
SS9 3AA Belfairs 51.549538 0.648334 583716 186729 TQ837867
SS9 3AB Belfairs 51.55041 0.647966 583687 186825 TQ836868
SS9 3AD Belfairs 51.553338 0.648107 583685 187151 TQ836871
SS9 3AE Belfairs 51.55631 0.647934 583661 187481 TQ836874
SS9 3AF Belfairs 51.556287 0.648538 583703 187480 TQ837874
SS9 3AG Belfairs 51.555263 0.647108 583608 187363 TQ836873
SS9 3AH Belfairs 51.553386 0.647187 583621 187154 TQ836871
SS9 3AJ Belfairs 51.550209 0.646887 583613 186800 TQ836867
SS9 3AL Belfairs 51.549923 0.645629 583527 186765 TQ835867
SS9 3AN Belfairs 51.550165 0.648846 583749 186800 TQ837868
SS9 3AP Belfairs 51.551727 0.648576 583724 186973 TQ837869
SS9 3AQ Belfairs 51.548734 0.648474 583729 186640 TQ837866
SS9 3AR Belfairs 51.55171 0.650494 583857 186976 TQ838869
SS9 3AS Belfairs 51.551659 0.653188 584044 186977 TQ840869
SS9 3AT Belfairs 51.551369 0.65007 583829 186937 TQ838869
SS9 3AU Belfairs 51.553079 0.648842 583737 187124 TQ837871
SS9 3AW Belfairs 51.550071 0.649432 583790 186791 TQ837867
SS9 3AX Belfairs 51.553399 0.64938 583773 187161 TQ837871
SS9 3AY Belfairs 51.548734 0.648474 583729 186640 TQ837866
SS9 3AZ Belfairs 51.552875 0.648297 583700 187100 TQ837870
SS9 3BA Belfairs 51.549217 0.650969 583900 186700 TQ838866
SS9 3BB Belfairs 51.550152 0.651384 583925 186805 TQ839868
SS9 3BD Belfairs 51.549672 0.651962 583967 186753 TQ839867
SS9 3BE Belfairs 51.553033 0.651479 583920 187126 TQ839871
SS9 3BF Blenheim Park 51.550896 0.668147 585084 186930 TQ850869
SS9 3BG Belfairs 51.553106 0.652018 583957 187135 TQ839871
SS9 3BH Belfairs 51.553718 0.654362 584117 187209 TQ841872
SS9 3BJ Belfairs 51.552857 0.652681 584004 187109 TQ840871
SS9 3BL Belfairs 51.549701 0.652671 584016 186758 TQ840867
SS9 3BN Belfairs 51.549603 0.653819 584096 186750 TQ840867
SS9 3BP Belfairs 51.552731 0.653886 584088 187098 TQ840870
SS9 3BQ Belfairs 51.554076 0.652492 583986 187244 TQ839872
SS9 3BS Belfairs 51.552322 0.654468 584130 187054 TQ841870
SS9 3BT Blenheim Park 51.553687 0.656553 584269 187211 TQ842872
SS9 3BU Blenheim Park 51.554616 0.656823 584284 187315 TQ842873
SS9 3BW Belfairs 51.549599 0.654381 584135 186751 TQ841867
SS9 3BX Blenheim Park 51.554321 0.656344 584252 187281 TQ842872
SS9 3BY Belfairs 51.5544 0.653637 584064 187283 TQ840872
SS9 3BZ Belfairs 51.555147 0.650289 583829 187358 TQ838873
SS9 3DA Belfairs 51.554605 0.649753 583794 187296 TQ837872
SS9 3DB Belfairs 51.553142 0.650029 583819 187134 TQ838871
SS9 3DD Belfairs 51.553389 0.650649 583861 187163 TQ838871
SS9 3DE Belfairs 51.549872 0.650069 583835 186771 TQ838867
SS9 3DF Belfairs 51.550063 0.650571 583869 186793 TQ838867
SS9 3DG Belfairs 51.54925 0.649529 583800 186700 TQ838866
SS9 3DH Belfairs 51.548734 0.648474 583729 186640 TQ837866
SS9 3DJ Belfairs 51.549185 0.65241 584000 186700 TQ840867
SS9 3DL Belfairs 51.551051 0.649417 583785 186900 TQ837868
SS9 3DN Blenheim Park 51.549119 0.65555 584218 186701 TQ842867
SS9 3DP Blenheim Park 51.552179 0.655628 584211 187041 TQ842870
SS9 3DQ Belfairs 51.548734 0.648474 583729 186640 TQ837866
SS9 3DR Victoria 51.543523 0.71237 588180 186223 TQ881862
SS9 3DS Belfairs 51.552102 0.655046 584171 187031 TQ841870
SS9 3DT Blenheim Park 51.549446 0.656983 584316 186741 TQ843867
SS9 3DU Blenheim Park 51.551034 0.656542 584279 186916 TQ842869
SS9 3DW Belfairs 51.549561 0.655057 584182 186748 TQ841867
SS9 3DX Blenheim Park 51.552096 0.656503 584272 187034 TQ842870
SS9 3DY Blenheim Park 51.553074 0.657007 584303 187144 TQ843871
SS9 3DZ Blenheim Park 51.552588 0.657426 584334 187091 TQ843870
SS9 3EA Blenheim Park 51.549345 0.65767 584364 186731 TQ843867
SS9 3EB Blenheim Park 51.549111 0.658262 584406 186707 TQ844867
SS9 3ED Blenheim Park 51.549285 0.658719 584437 186727 TQ844867
SS9 3EE Blenheim Park 51.549352 0.659315 584478 186736 TQ844867
SS9 3EF Blenheim Park 51.549351 0.659776 584510 186737 TQ845867
SS9 3EG Blenheim Park 51.549429 0.660286 584545 186747 TQ845867
SS9 3EH Blenheim Park 51.549279 0.661344 584619 186733 TQ846867
SS9 3EJ Blenheim Park 51.549151 0.661856 584655 186720 TQ846867
SS9 3EL Blenheim Park 51.549175 0.662391 584692 186724 TQ846867
SS9 3EN Blenheim Park 51.549544 0.662774 584717 186766 TQ847867
SS9 3EP Belfairs 51.550116 0.651021 583900 186800 TQ838868
SS9 3EQ Blenheim Park 51.549327 0.660828 584583 186737 TQ845867
SS9 3ER Belfairs 51.548734 0.648474 583729 186640 TQ837866
SS9 3ES Belfairs 51.550527 0.653123 584044 186851 TQ840868
SS9 3ET Belfairs 51.550905 0.654674 584150 186897 TQ841868
SS9 3EU Blenheim Park 51.550993 0.656367 584267 186911 TQ842869
SS9 3EW Blenheim Park 51.551199 0.659581 584489 186942 TQ844869
SS9 3EX Blenheim Park 51.550961 0.658197 584394 186912 TQ843869
SS9 3EY Blenheim Park 51.551215 0.660073 584523 186945 TQ845869
SS9 3EZ Blenheim Park 51.550882 0.662852 584717 186915 TQ847869
SS9 3FA West Leigh 51.551567 0.633534 582682 186918 TQ826869
SS9 3FB Blenheim Park 51.550753 0.662599 584700 186900 TQ846869
SS9 3FD Blenheim Park 51.550753 0.662599 584700 186900 TQ846869
SS9 3FE Belfairs 51.548734 0.648474 583729 186640 TQ837866
SS9 3FG Blenheim Park 51.550165 0.672042 585357 186859 TQ853868
SS9 3FH Belfairs 51.548734 0.648474 583729 186640 TQ837866
SS9 3FJ Blenheim Park 51.550034 0.672655 585400 186846 TQ854868
SS9 3FL Blenheim Park 51.549778 0.672856 585415 186818 TQ854868
SS9 3FN Blenheim Park 51.549833 0.671994 585355 186821 TQ853868
SS9 3FP Blenheim Park 51.549683 0.672259 585374 186805 TQ853868
SS9 3FQ Belfairs 51.551051 0.649417 583785 186900 TQ837868
SS9 3FR Belfairs 51.54876 0.653885 584104 186656 TQ841866
SS9 3FX Belfairs 51.548734 0.648474 583729 186640 TQ837866
SS9 3FZ Belfairs 51.548734 0.648474 583729 186640 TQ837866
SS9 3GA Blenheim Park 51.546822 0.672092 585374 186487 TQ853864
SS9 3GB Belfairs 51.548734 0.648474 583729 186640 TQ837866
SS9 3GG Belfairs 51.551051 0.649417 583785 186900 TQ837868
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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