Postcodes in Swansea page 59 Unitary Authority

This page provides postcode data for the Swansea UK Unitary Authority.

In 2021, Swansea contained approximately 105,000 households with a population of about 238,500

In 2011, Swansea contained approximately 103,491 households with a population of about 239,013

Wards in this Unitary Authority
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
SA4 6SN Llwchwr 51.663113 -4.067053 257133 198061 SS571980
SA4 6SP Llwchwr 51.663611 -4.064314 257324 198111 SS573981
SA4 6SQ Llwchwr 51.662483 -4.065535 257236 197988 SS572979
SA4 6SR Llwchwr 51.663548 -4.060233 257606 198096 SS576980
SA4 6SS Llwchwr 51.664416 -4.059925 257630 198192 SS576981
SA4 6ST Llwchwr 51.66326 -4.067913 257074 198079 SS570980
SA4 6SU Llwchwr 51.663409 -4.068643 257024 198097 SS570980
SA4 6SW Llwchwr 51.662769 -4.06669 257157 198022 SS571980
SA4 6SX Llwchwr 51.661605 -4.0469 258522 197854 SS585978
SA4 6SY Llwchwr 51.661913 -4.046783 258531 197888 SS585978
SA4 6SZ Llwchwr 51.660634 -4.047376 258486 197747 SS584977
SA4 6TA Llwchwr 51.667882 -4.066402 257193 198590 SS571985
SA4 6TB Llwchwr 51.66408 -4.071898 256801 198178 SS568981
SA4 6TD Llwchwr 51.668533 -4.065665 257246 198661 SS572986
SA4 6TE Llwchwr 51.670691 -4.064664 257322 198899 SS573988
SA4 6TF Llwchwr 51.670393 -4.064203 257353 198865 SS573988
SA4 6TG Llwchwr 51.6613 -4.066855 257141 197859 SS571978
SA4 6TH Gorseinon and Penyrheol 51.672139 -4.059538 257681 199050 SS576990
SA4 6TJ Llwchwr 51.663617 -4.075203 256571 198133 SS565981
SA4 6TL Llwchwr 51.662978 -4.072151 256780 198056 SS567980
SA4 6TN Llwchwr 51.665641 -4.072605 256757 198353 SS567983
SA4 6TP Llwchwr 51.662059 -4.078877 256312 197967 SS563979
SA4 6TQ Llwchwr 51.670808 -4.064655 257323 198912 SS573989
SA4 6TR Llwchwr 51.661988 -4.077847 256383 197957 SS563979
SA4 6TS Llwchwr 51.663085 -4.076292 256494 198076 SS564980
SA4 6TT Llwchwr 51.662806 -4.077855 256385 198048 SS563980
SA4 6TU Llwchwr 51.663565 -4.072568 256753 198122 SS567981
SA4 6TW Llwchwr 51.665231 -4.07344 256698 198309 SS566983
SA4 6TX Llwchwr 51.662117 -4.071548 256819 197959 SS568979
SA4 6TY Llwchwr 51.663064 -4.070333 256906 198062 SS569980
SA4 6TZ Llwchwr 51.662014 -4.06868 257017 197942 SS570979
SA4 6UA Llwchwr 51.660294 -4.066288 257177 197746 SS571977
SA4 6UB Llwchwr 51.657119 -4.060679 257555 197382 SS575973
SA4 6UD Llwchwr 51.656695 -4.054587 257975 197323 SS579973
SA4 6UE Llwchwr 51.662596 -4.064788 257288 197999 SS572979
SA4 6UF Llwchwr 51.661315 -4.06447 257306 197856 SS573978
SA4 6UG Llwchwr 51.660754 -4.06521 257253 197795 SS572977
SA4 6UH Llwchwr 51.664673 -4.068339 257049 198237 SS570982
SA4 6UJ Llwchwr 51.661263 -4.069991 256924 197861 SS569978
SA4 6UN Llwchwr 51.661393 -4.072802 256730 197881 SS567978
SA4 6UP Llwchwr 51.662426 -4.072864 256729 197996 SS567979
SA4 6UQ Llwchwr 51.665585 -4.068655 257030 198339 SS570983
SA4 6UR Llwchwr 51.661067 -4.071905 256791 197843 SS567978
SA4 6WA Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 6WW Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 6WX Penllergaer 51.666349 -4.016962 260607 198324 SS606983
SA4 6WY Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 6WZ Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 6XA Llwchwr 51.663705 -4.070232 256915 198133 SS569981
SA4 6XR Llwchwr 51.663705 -4.070232 256915 198133 SS569981
SA4 6XX Llwchwr 51.663967 -4.067106 257132 198156 SS571981
SA4 6YA Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 6YB Llwchwr 51.663464 -4.067561 257099 198101 SS570981
SA4 6YD Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 6YQ Penllergaer 51.666349 -4.016962 260607 198324 SS606983
SA4 6YU Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 6ZF Mumbles 51.574717 -3.998441 261609 188099 SS616880
SA4 8AB Pontarddulais 51.716832 -4.042605 258991 203987 SN589039
SA4 8AD Pontarddulais 51.716269 -4.040307 259147 203920 SN591039
SA4 8AE Pontarddulais 51.716232 -4.040855 259110 203917 SN591039
SA4 8AF Pontarddulais 51.716765 -4.042313 259010 203979 SN590039
SA4 8AG Pontarddulais 51.716782 -4.041821 259045 203980 SN590039
SA4 8AJ Pontarddulais 51.711424 -4.036542 259393 203374 SN593033
SA4 8BA Pontarddulais 51.708614 -4.028484 259940 203046 SN599030
SA4 8BH Pontarddulais 51.708676 -4.029095 259898 203054 SN598030
SA4 8BL Pontarddulais 51.707903 -4.029581 259863 202969 SN598029
SA4 8BW Pontarddulais 51.707905 -4.028394 259945 202967 SN599029
SA4 8DA Gorseinon and Penyrheol 51.690911 -4.037646 259253 201095 SN592010
SA4 8DB Gorseinon and Penyrheol 51.690379 -4.043395 258854 201047 SN588010
SA4 8DD Gorseinon and Penyrheol 51.694943 -4.038493 259207 201545 SN592015
SA4 8DE Gorseinon and Penyrheol 51.690837 -4.036716 259317 201085 SN593010
SA4 8DF Gorseinon and Penyrheol 51.691221 -4.037414 259270 201129 SN592011
SA4 8DH Gorseinon and Penyrheol 51.701543 -4.048834 258512 202299 SN585022
SA4 8DJ Gorseinon and Penyrheol 51.69764 -4.048339 258535 201864 SN585018
SA4 8DL Gorseinon and Penyrheol 51.697228 -4.036367 259361 201795 SN593017
SA4 8DN Pontlliw and Tircoed 51.694287 -4.023371 260250 201443 SN602014
SA4 8DQ Gorseinon and Penyrheol 51.698789 -4.041734 258995 201979 SN589019
SA4 8DR Gorseinon and Penyrheol 51.690699 -4.041022 259019 201078 SN590010
SA4 8DS Pontlliw and Tircoed 51.699447 -4.024528 260186 202019 SN601020
SA4 8DU Pontlliw and Tircoed 51.702981 -4.018289 260628 202400 SN606023
SA4 8DX Pontarddulais 51.70559 -4.021314 260427 202696 SN604026
SA4 8EA Pontarddulais 51.708569 -4.032144 259687 203048 SN596030
SA4 8EB Pontarddulais 51.708571 -4.030972 259768 203046 SN597030
SA4 8ED Pontarddulais 51.709323 -4.030629 259794 203129 SN597031
SA4 8EE Pontarddulais 51.709773 -4.031677 259723 203181 SN597031
SA4 8EF Pontarddulais 51.709359 -4.029588 259867 203131 SN598031
SA4 8EG Pontarddulais 51.709421 -4.032283 259681 203143 SN596031
SA4 8EH Pontarddulais 51.708855 -4.032736 259647 203081 SN596030
SA4 8HH Pontarddulais 51.708032 -4.007962 261357 202942 SN613029
SA4 8HJ Pontarddulais 51.709791 -4.033762 259580 203187 SN595031
SA4 8HQ Pontarddulais 51.706199 -4.018852 260599 202759 SN605027
SA4 8HR Pontarddulais 51.70711 -4.033815 259568 202889 SN595028
SA4 8HS Pontarddulais 51.707461 -4.03276 259642 202926 SN596029
SA4 8HT Pontarddulais 51.709358 -4.034379 259536 203140 SN595031
SA4 8HU Pontarddulais 51.712763 -4.03349 259608 203517 SN596035
SA4 8HX Pontarddulais 51.713146 -4.030091 259843 203553 SN598035
SA4 8HY Pontarddulais 51.712451 -4.031753 259727 203479 SN597034
SA4 8HZ Pontarddulais 51.712183 -4.030135 259837 203446 SN598034
SA4 8JA Pontarddulais 51.713012 -4.032633 259667 203543 SN596035
SA4 8JB Pontarddulais 51.709135 -4.028001 259975 203103 SN599031
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