Postcodes in Swansea District

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

This article covers information about postcodes in Swansea's local authority district. Swansea is an administrative area in West Glamorgan County. Swansea district is further divided into 32 Wards.

Below is a complete list of Swansea Postcodes, it has 5836 active postcodes. Swansea contains approximately 103491 residential properties with a population of about 239013.

Browse Information On Swansea Postcodes


Swansea Postcode and Census - Statistical Overview


Population 239013
Addresses / Property Count 103491
Active Postcodes 5836
County West Glamorgan
No Of Wards in Swansea 32

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. Swansea is a local authority district in West Glamorgan 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

View Map Of Swansea Wards


This map shows all wards in the district of Swansea, 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 Swansea postcodes


showing 2450-2500 of 5836 active postcodes in Swansea
Postcode Ward Latitude Longitude
SA4 6BJ Llwchwr 51.66561800 -4.04745100
SA4 6GG Llwchwr 51.66581700 -4.06775400
SA4 6GJ Llwchwr 51.66654300 -4.06960300
SA4 6GL Llwchwr 51.66490100 -4.07090200
SA4 6HT Llwchwr 51.66259500 -4.04342500
SA4 6HU Llwchwr 51.66313800 -4.04305000
SA4 6HX Llwchwr 51.66521300 -4.04387500
SA4 6HY Llwchwr 51.66463900 -4.04276500
SA4 6HZ Llwchwr 51.66519500 -4.04283300
SA4 6JE Llwchwr 51.66064400 -4.06398500
SA4 6JF Llwchwr 51.66047700 -4.04578700
SA4 6JS Llwchwr 51.66442500 -4.06351200
SA4 6JT Llwchwr 51.66524900 -4.06370800
SA4 6JU Llwchwr 51.66437100 -4.06149900
SA4 6JX Llwchwr 51.66510200 -4.06083800
SA4 6PA Llwchwr 51.66212900 -4.05033600
SA1 5AA Castle 51.62356800 -3.94221500
SA1 5AD Castle 51.62207400 -3.94313800
SA1 5AE Castle 51.62145100 -3.94277900
SA4 6PB Llwchwr 51.66250500 -4.05167700
SA1 5AF Castle 51.62177100 -3.94302300
SA4 6PD Llwchwr 51.66233200 -4.05229100
SA1 5AG Castle 51.62215600 -3.94311200
SA1 5AJ Castle 51.62385400 -3.94345600
SA1 5AL Castle 51.62394300 -3.94346000
SA1 5AP Castle 51.62632100 -3.94107600
SA1 5AR Uplands 51.61408800 -3.96021200
SA1 5AS Castle 51.62197500 -3.94368200
SA1 5AT Castle 51.62282600 -3.94358500
SA1 5AW Castle 51.62313600 -3.94280400
SA1 5BA Castle 51.62555600 -3.94195700
SA1 5BB Castle 51.62361200 -3.94337300
SA1 5BD Castle 51.62493700 -3.94237900
SA1 5BG Castle 51.62589700 -3.94280600
SA1 5BH Castle 51.62140700 -3.94242700
SA1 5BJ Castle 51.62583500 -3.94250400
SA4 6PE Llwchwr 51.66175200 -4.05206300
SA4 6PF Llwchwr 51.66055800 -4.04936300
SA4 6PG Llwchwr 51.66702700 -4.05464900
SA4 6PH Llwchwr 51.66668900 -4.05699100
SA4 6PJ Llwchwr 51.66696800 -4.05563900
SA4 6PL Llwchwr 51.66511100 -4.05622600
SA1 5BP Castle 51.62627400 -3.94171000
SA1 5BY Castle 51.62205500 -3.94433600
SA1 5BZ Castle 51.62173500 -3.94434700
SA4 6PN Llwchwr 51.66675500 -4.05786200
SA4 6PP Llwchwr 51.66552700 -4.05400300
SA1 5DB Castle 51.62187900 -3.94537900
SA4 6PQ Llwchwr 51.66070200 -4.04964900
SA4 6PR Llwchwr 51.66485800 -4.05523100
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