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 2300-2350 of 5836 active postcodes in Swansea
Postcode Ward Latitude Longitude
SA4 4XL Gorseinon and Penyrheol 51.67454800 -4.05000900
SA4 4XN Gorseinon and Penyrheol 51.67355100 -4.04997800
SA4 4XP Gorseinon and Penyrheol 51.67168000 -4.04948900
SA1 4ES Castle 51.62060000 -3.94984600
SA4 4XQ Gorseinon and Penyrheol 51.67105400 -4.04977900
SA1 4EU Castle 51.61943100 -3.95180800
SA1 4EW Castle 51.62032600 -3.94956000
SA4 4XT Gorseinon and Penyrheol 51.67192200 -4.05417100
SA4 4XW Gorseinon and Penyrheol 51.67332000 -4.05061000
SA4 4XY Gorseinon and Penyrheol 51.66912300 -4.05462800
SA4 4XZ Gorseinon and Penyrheol 51.67077600 -4.05366200
SA4 4YA Gorseinon and Penyrheol 51.67113400 -4.05532700
SA4 4YB Gorseinon and Penyrheol 51.67178900 -4.05199600
SA4 4YD Gorseinon and Penyrheol 51.66865200 -4.05378300
SA4 4YE Gorseinon and Penyrheol 51.67295000 -4.05246800
SA1 4EY Castle 51.61975700 -3.95132700
SA1 4EZ Castle 51.62001200 -3.95220500
SA4 4YF Gorseinon and Penyrheol 51.67350000 -4.05475400
SA4 4YG Gorseinon and Penyrheol 51.67504800 -4.05020500
SA4 4YH Gorseinon and Penyrheol 51.67408700 -4.05633700
SA4 4YJ Gorseinon and Penyrheol 51.67431300 -4.05247700
SA4 4YL Gorseinon and Penyrheol 51.67428600 -4.05319300
SA4 4YN Gorseinon and Penyrheol 51.67600300 -4.05097700
SA4 4YP Gorseinon and Penyrheol 51.67745500 -4.05121600
SA4 4YQ Gorseinon and Penyrheol 51.67480300 -4.04983200
SA4 4YR Gorseinon and Penyrheol 51.67670900 -4.05274400
SA4 4YS Gorseinon and Penyrheol 51.67658400 -4.05169700
SA4 4YT Gorseinon and Penyrheol 51.67474800 -4.05194100
SA4 4YU Gorseinon and Penyrheol 51.67595700 -4.05379000
SA4 4YW Gorseinon and Penyrheol 51.67539900 -4.05106500
SA4 4YX Gorseinon and Penyrheol 51.67478500 -4.05374200
SA4 4YY Gorseinon and Penyrheol 51.67026500 -4.05532500
SA4 4YZ Gorseinon and Penyrheol 51.67417500 -4.05540100
SA4 4ZA Gorseinon and Penyrheol 51.66998200 -4.05761200
SA1 4HE Castle 51.61950600 -3.95270700
SA4 4ZB Gorseinon and Penyrheol 51.66872300 -4.05660000
SA4 4ZD Gorseinon and Penyrheol 51.66954000 -4.05545700
SA1 4HF Castle 51.61964600 -3.95239500
SA1 4HH Castle 51.61915200 -3.95344300
SA1 4HN Castle 51.61891100 -3.95383700
SA1 4HR Castle 51.61870700 -3.95478100
SA1 4HS Uplands 51.61877300 -3.95622900
SA1 4HT Uplands 51.61876800 -3.95703800
SA1 4HW Castle 51.61893900 -3.95434400
SA1 4HX Castle 51.61854700 -3.95540600
SA1 4HZ Castle 51.61855600 -3.95598500
SA4 4ZE Gorseinon and Penyrheol 51.66977900 -4.05616200
SA1 4JE Uplands 51.61616800 -3.95843900
SA4 4ZF Gorseinon and Penyrheol 51.66892800 -4.05773800
SA4 4ZG Gorseinon and Penyrheol 51.67013400 -4.05714200
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