Postcodes in Southend-on-Sea page 59 Unitary Authority

  1. All administrative areas

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
SS99 6SW St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 6TA St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 6TD St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 6TE St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 6UU Victoria 51.540437 0.712836 588225 185881 TQ882858
SS99 6YY Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 6ZP St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 7BB Kursaal 51.539846 0.723185 588945 185842 TQ889858
SS99 7PP St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 7UU Victoria 51.540437 0.712836 588225 185881 TQ882858
SS99 7YY Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 8BB Prittlewell 51.55156 0.705924 587700 187100 TQ876871
SS99 8LL St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 8NN St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 8UU Victoria 51.540437 0.712836 588225 185881 TQ882858
SS99 8YY Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9AA Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9AB Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9AJ Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9AL Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9AN Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9AP Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9AQ Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9AR Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9AS Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9AT Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9AU Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9AW Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9AX Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9AY Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9AZ Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9BB Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9BE Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9BF Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9BG Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9BH Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9BJ St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 9BL St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 9BN St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 9BP St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 9BQ Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9BS St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 9BT St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 9BU St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 9BX St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 9BY St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 9BZ St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 9DA St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 9DB St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 9DD Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9DE St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 9DF St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 9DG St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 9DH St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 9DJ St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 9DL St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 9DN St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 9DP Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9DQ Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9DR Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9DS Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9DT Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9DU Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9DW Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9DX Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9DY Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9DZ Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9EA Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9EB Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9ED Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9EE St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 9EF Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9EG Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9LL St Laurence 51.55698 0.706823 587740 187705 TQ877877
SS99 9UU Victoria 51.540437 0.712836 588225 185881 TQ882858
SS99 9WA Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9WE Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9WG Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9WN Victoria 51.543523 0.71237 588180 186223 TQ881862
SS99 9YG Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9YH Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9YJ Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9YL Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9YN Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9YP Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9YQ Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9YR Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9YS Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9YT Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9YU Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9YW Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9YX Kursaal 51.531166 0.729429 589414 184893 TQ894848
SS99 9YY Kursaal 51.531166 0.729429 589414 184893 TQ894848
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




© 2025 Chris Bell [ Email ] [ Bluesky ] [ Strava ] [ Privacy ]