Postcodes in Southend-on-Sea District

Facts Checked By Data Team - Written By Mallika Basu - Reviewed By Jonathan Benton

This article covers information about postcodes in Southend-on-Sea's local authority district. Southend-on-Sea is an administrative area in Essex County. Southend-on-Sea district is further divided into 17 Wards.

Below is a complete list of Southend-on-Sea Postcodes, it has 3651 active postcodes. Southend-on-Sea contains approximately 74728 residential properties with a population of about 173767.

Browse Information On Southend-on-Sea Postcodes


Southend-on-Sea Postcode and Census - Statistical Overview


Population 173767
Addresses / Property Count 74728
Active Postcodes 3651
County Essex
No Of Wards in Southend-on-Sea 17

What is a District

The United Kingdom is primarily divided into large area blocks called Counties. A district is an administrative block in the UK and part of a County council area. The district is also the second-largest administrative block in the UK after counties. These are also known as local authority districts and are different from city districts. Southend-on-Sea is a local authority district in Essex county. Districts are majorly categorized into 4 types namely:

  • Non-Metropolitan districts
  • Unitary authority areas
  • Metropolitan boroughs
  • London boroughs

Sub Divisions Of a district

Districts are subdivided into different local administrative blocks. Other categories of local administrative blocks that comes under district authority are as follows:

  • Parish
  • Wards
  • Cities

Wards in Southend-on-Sea

There are 17 wards in the district. Below is a list of the wards. You can click on any ward link to view the postcodes of that ward.

Belfairs Blenheim Park Chalkwell Eastwood Park Kursaal Leigh Milton Prittlewell St Laurence St. Luke's Shoeburyness Southchurch Thorpe Victoria Westborough West Leigh West Shoebury

View Map Of Southend-on-Sea Wards


This map shows all wards in the district of Southend-on-Sea, zoom to view all the pointers. If you click on any pointer you can see the ward name. Below the ward name, you can see a link called view postcodes. Click on the link to see the postcodes for that ward.

List of Southend-on-Sea postcodes


showing 1950-2000 of 3651 active postcodes in Southend-on-Sea
Postcode Ward Latitude Longitude
SS9 3NF Leigh 51.54744200 0.66146800
SS9 3NG Leigh 51.54730800 0.66337900
SS9 3NH Chalkwell 51.54685300 0.66718900
SS9 3NJ Chalkwell 51.54671000 0.66836300
SS9 3NL Chalkwell 51.54637300 0.67111300
SS9 3NP Blenheim Park 51.54771000 0.67165300
SS9 3NQ Leigh 51.54711200 0.66528600
SS9 3NR Blenheim Park 51.54792600 0.67061300
SS9 3NS Blenheim Park 51.54838800 0.66889400
SS9 3NT Blenheim Park 51.54859300 0.66939700
SS9 3PA West Leigh 51.54962100 0.64424200
SS9 3PB West Leigh 51.55069200 0.64480800
SS9 3PD West Leigh 51.54964500 0.64317600
SS9 3PE West Leigh 51.54904500 0.64226100
SS9 3PF West Leigh 51.54913300 0.64034700
SS9 3PG West Leigh 51.54882900 0.63829600
SS9 3PH West Leigh 51.54863400 0.63775100
SS9 3PJ West Leigh 51.54963600 0.63580300
SS9 3PL West Leigh 51.54886000 0.63689800
SS9 3PN West Leigh 51.54852000 0.63641700
SS9 3PP West Leigh 51.54955100 0.63339000
SS9 3PQ West Leigh 51.54869200 0.63955700
SS9 3PR West Leigh 51.54929300 0.63243700
SS9 3PS West Leigh 51.54973400 0.63164000
SS9 3PT West Leigh 51.55003100 0.63083500
SS9 3PU West Leigh 51.54961700 0.62962900
SS9 3PW West Leigh 51.54892400 0.63564700
SS9 3PX West Leigh 51.55011600 0.62623800
SS9 3QE West Leigh 51.54984300 0.62594900
SS9 3QF West Leigh 51.55041200 0.62986200
SS9 3QG West Leigh 51.55106100 0.63021700
SS9 3QH West Leigh 51.55113900 0.64433000
SS9 3QJ West Leigh 51.55061100 0.64579900
SS9 3QN West Leigh 51.55019500 0.63673000
SS9 3QP West Leigh 51.55127900 0.63092200
SS9 3QQ West Leigh 51.54983900 0.63255500
SS9 3QR West Leigh 51.55088400 0.62928300
SS9 3QS West Leigh 51.54928600 0.62874400
SS9 3QT West Leigh 51.55099400 0.62878500
SS9 3QU West Leigh 51.55212100 0.62984500
SS9 3QW West Leigh 51.55060700 0.63278700
SS9 3QX West Leigh 51.55290400 0.62905400
SS9 3QY West Leigh 51.55370900 0.62804700
SS9 3QZ West Leigh 51.55476300 0.62755900
SS9 3RA West Leigh 51.55398900 0.62636100
SS9 3RD West Leigh 51.55342800 0.62810300
SS9 3RE West Leigh 51.55330500 0.62639300
SS9 3RF West Leigh 51.55308500 0.62658300
SS9 3RH West Leigh 51.55195600 0.62721000
SS9 3RJ West Leigh 51.55187700 0.62869100
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