Postcodes in Swansea page 48 Unitary Authority

  1. All administrative areas

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

Website: https://www.swansea.gov.uk/

Wards in this Unitary Authority
Bishopston ,   Bôn-y-maen ,   Castle ,   Clydach ,   Cockett ,   Cwmbwrla ,   Dunvant and Killay ,   Fairwood ,   Gorseinon and Penyrheol ,   Gower ,   Gowerton ,   Landore ,   Llangyfelach ,   Llansamlet ,   Llwchwr ,   Mayals ,   Morriston ,   Mumbles ,   Mynydd-bach ,   Pen-clawdd ,   Penderry ,   Penllergaer ,   Pennard ,   Pontarddulais ,   Pontlliw and Tircoed ,   Sketty ,   St Thomas ,   Townhill ,   Uplands ,   Waterfront ,   Waunarlwydd ,   West Cross
Parishes in this Unitary Authority
Birchgrove ,   Bishopston ,   Bonymaen ,   Castle ,   Clydach ,   Cockett ,   Cwmbwrla ,   Dunvant ,   Gorseinon ,   Gowerton ,   Grovesend and Waungron ,   Ilston ,   Killay ,   Landore ,   Llangennith, Llanmadoc and Cheriton ,   Llangyfelach ,   Llanrhidian Higher ,   Llanrhidian Lower ,   Llansamlet ,   Llwchwr ,   Mawr ,   Morriston ,   Mumbles ,   Mynyddbach ,   Penderry ,   Penllergaer ,   Pennard ,   Penrice ,   Pontarddulais ,   Pontlliw and Tircoed ,   Port Eynon ,   Reynoldston ,   Rhossili ,   Sketty ,   St Thomas ,   Three Crosses ,   Townhill ,   Uplands ,   Upper Killay ,   Waterfront ,   Waunarlwydd
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
SA4 2ES Llwchwr 51.660459 -4.027906 259832 197690 SS598976
SA4 2ET Llwchwr 51.660407 -4.028844 259767 197686 SS597976
SA4 2EU Llwchwr 51.660746 -4.031071 259614 197728 SS596977
SA4 2EX Llwchwr 51.661042 -4.032154 259540 197763 SS595977
SA4 2EY Llwchwr 51.660035 -4.03114 259607 197649 SS596976
SA4 2EZ Llwchwr 51.659632 -4.028968 259756 197600 SS597975
SA4 2FA Gorseinon and Penyrheol 51.673946 -4.053936 258074 199240 SS580992
SA4 2FB Gorseinon and Penyrheol 51.672944 -4.055163 257986 199131 SS579991
SA4 2FD Gorseinon and Penyrheol 51.67264 -4.056581 257887 199100 SS578990
SA4 2FE Gorseinon and Penyrheol 51.669949 -4.041766 258903 198772 SS589987
SA4 2FF Gorseinon and Penyrheol 51.671823 -4.041083 258956 198979 SS589989
SA4 2FG Gorseinon and Penyrheol 51.674845 -4.041581 258931 199316 SS589993
SA4 2FJ Gorseinon and Penyrheol 51.673499 -4.042446 258867 199168 SS588991
SA4 2FL Gorseinon and Penyrheol 51.672147 -4.042573 258854 199018 SS588990
SA4 2FN Gorseinon and Penyrheol 51.672961 -4.043883 258766 199111 SS587991
SA4 2FP Gorseinon and Penyrheol 51.672369 -4.043812 258769 199045 SS587990
SA4 2FQ Gorseinon and Penyrheol 51.672955 -4.039587 259063 199102 SS590991
SA4 2FR Gorseinon and Penyrheol 51.674015 -4.046374 258597 199233 SS585992
SA4 2FS Gorseinon and Penyrheol 51.673037 -4.045708 258640 199123 SS586991
SA4 2FT Gorseinon and Penyrheol 51.673159 -4.046972 258553 199139 SS585991
SA4 2FU Gorseinon and Penyrheol 51.675305 -4.048183 258476 199380 SS584993
SA4 2FW Gorseinon and Penyrheol 51.672856 -4.044239 258741 199100 SS587990
SA4 2FX Gorseinon and Penyrheol 51.676783 -4.046991 258563 199542 SS585995
SA4 2FY Gorseinon and Penyrheol 51.67917 -4.049312 258410 199812 SS584998
SA4 2FZ Gorseinon and Penyrheol 51.67874 -4.049755 258378 199765 SS583997
SA4 2GA Gorseinon and Penyrheol 51.677726 -4.050158 258347 199653 SS583996
SA4 2GB Gorseinon and Penyrheol 51.677707 -4.053267 258132 199657 SS581996
SA4 2GD Gorseinon and Penyrheol 51.679463 -4.052638 258181 199851 SS581998
SA4 2GE Gorseinon and Penyrheol 51.678614 -4.046669 258591 199745 SS585997
SA4 2GF Gorseinon and Penyrheol 51.678049 -4.04605 258632 199681 SS586996
SA4 2GG Llwchwr 51.665499 -4.067928 257080 198328 SS570983
SA4 2GH Gorseinon and Penyrheol 51.678198 -4.045232 258689 199696 SS586996
SA4 2GJ Llwchwr 51.66654 -4.069595 256968 198447 SS569984
SA4 2GL Llwchwr 51.664907 -4.070923 256871 198268 SS568982
SA4 2GN Gorseinon and Penyrheol 51.668537 -4.034529 259399 198601 SS593986
SA4 2GP Gorseinon and Penyrheol 51.682631 -4.039082 259128 200177 SN591001
SA4 2GQ Gorseinon and Penyrheol 51.677068 -4.045586 258661 199571 SS586995
SA4 2GR Gorseinon and Penyrheol 51.68551 -4.03898 259144 200497 SN591004
SA4 2GS Gorseinon and Penyrheol 51.685763 -4.039454 259112 200526 SN591005
SA4 2GT Gorseinon and Penyrheol 51.687875 -4.039506 259115 200761 SN591007
SA4 2GU Gorseinon and Penyrheol 51.687931 -4.038886 259158 200766 SN591007
SA4 2GW Gorseinon and Penyrheol 51.672662 -4.055324 257974 199100 SS579990
SA4 2GX Gorseinon and Penyrheol 51.689154 -4.038348 259199 200901 SN591009
SA4 2GY Gorseinon and Penyrheol 51.689271 -4.035214 259416 200908 SN594009
SA4 2GZ Gorseinon and Penyrheol 51.685554 -4.037477 259248 200499 SN592004
SA4 2HA Llwchwr 51.659555 -4.027172 259880 197588 SS598975
SA4 2HB Llwchwr 51.660254 -4.024166 260090 197660 SS600976
SA4 2HD Llwchwr 51.658007 -4.02878 259764 197419 SS597974
SA4 2HE Llwchwr 51.658662 -4.025787 259973 197486 SS599974
SA4 2HF Llwchwr 51.658214 -4.025637 259982 197436 SS599974
SA4 2HG Llwchwr 51.662296 -4.032991 259486 197904 SS594979
SA4 2HH Gorseinon and Penyrheol 51.674904 -4.045388 258668 199330 SS586993
SA4 2HJ Llwchwr 51.661393 -4.035293 259324 197808 SS593978
SA4 2HL Llwchwr 51.661324 -4.035652 259299 197801 SS592978
SA4 2HN Llwchwr 51.659814 -4.025723 259981 197614 SS599976
SA4 2HQ Llwchwr 51.659569 -4.030512 259649 197596 SS596975
SA4 2HT Llwchwr 51.662564 -4.043443 258764 197954 SS587979
SA4 2HU Llwchwr 51.663137 -4.043064 258792 198017 SS587980
SA4 2HW Llwchwr 51.659359 -4.025515 259994 197563 SS599975
SA4 2HX Llwchwr 51.665054 -4.043512 258767 198231 SS587982
SA4 2HY Llwchwr 51.664644 -4.042785 258816 198184 SS588981
SA4 2HZ Llwchwr 51.6652 -4.042853 258813 198246 SS588982
SA4 2JA Gorseinon and Penyrheol 51.664258 -4.036506 259249 198129 SS592981
SA4 2JB Gorseinon and Penyrheol 51.666815 -4.030113 259699 198401 SS596984
SA4 2JE Llwchwr 51.660613 -4.063989 257337 197777 SS573977
SA4 2JF Llwchwr 51.660517 -4.045824 258593 197731 SS585977
SA4 2JG Gorseinon and Penyrheol 51.671394 -4.057378 257828 198963 SS578989
SA4 2JH Gorseinon and Penyrheol 51.668339 -4.029343 259757 198569 SS597985
SA4 2JJ Gorseinon and Penyrheol 51.668339 -4.029343 259757 198569 SS597985
SA4 2JL Gorseinon and Penyrheol 51.677272 -4.047823 258507 199598 SS585995
SA4 2JN Gorseinon and Penyrheol 51.677799 -4.047992 258497 199657 SS584996
SA4 2JP Gorseinon and Penyrheol 51.677446 -4.047122 258556 199616 SS585996
SA4 2JQ Llwchwr 51.663154 -4.032798 259502 197999 SS595979
SA4 2JR Gorseinon and Penyrheol 51.667829 -4.03026 259692 198514 SS596985
SA4 2JS Llwchwr 51.664407 -4.063511 257382 198198 SS573981
SA4 2JT Llwchwr 51.66525 -4.063694 257372 198292 SS573982
SA4 2JU Llwchwr 51.664497 -4.061997 257487 198205 SS574982
SA4 2JW Gorseinon and Penyrheol 51.689987 -4.036982 259296 200991 SN592009
SA4 2JX Llwchwr 51.665139 -4.060753 257575 198274 SS575982
SA4 2JY Gorseinon and Penyrheol 51.671879 -4.057979 257788 199018 SS577990
SA4 2JZ Gorseinon and Penyrheol 51.672732 -4.057005 257858 199111 SS578991
SA4 2LD Llwchwr 51.658089 -4.011462 260962 197395 SS609973
SA4 2LE Llwchwr 51.654594 -4.011813 260927 197007 SS609970
SA4 2LF Llwchwr 51.65496 -4.01355 260808 197051 SS608970
SA4 2LG Llwchwr 51.65814 -4.017942 260514 197413 SS605974
SA4 2LH Llwchwr 51.658707 -4.011128 260987 197463 SS609974
SA4 2LJ Gorseinon and Penyrheol 51.678395 -4.044764 258722 199717 SS587997
SA4 2LL Llwchwr 51.656037 -4.018918 260440 197181 SS604971
SA4 2LN Llwchwr 51.655019 -4.024786 260031 197079 SS600970
SA4 2LP Gorseinon and Penyrheol 51.676257 -4.04001 259044 199470 SS590994
SA4 2LQ Llwchwr 51.656975 -4.020333 260345 197288 SS603972
SA4 2LR Gorseinon and Penyrheol 51.677255 -4.042615 258867 199586 SS588995
SA4 2LS Gorseinon and Penyrheol 51.677983 -4.041086 258975 199664 SS589996
SA4 2LT Llwchwr 51.654967 -4.016297 260618 197057 SS606970
SA4 2LU Gorseinon and Penyrheol 51.678129 -4.042495 258878 199683 SS588996
SA4 2LX Gorseinon and Penyrheol 51.675449 -4.050749 258299 199401 SS582994
SA4 2LY Gorseinon and Penyrheol 51.67781 -4.044289 258753 199651 SS587996
SA4 2LZ Gorseinon and Penyrheol 51.678991 -4.041507 258949 199777 SS589997
SA4 2NA Gorseinon and Penyrheol 51.679147 -4.043944 258781 199799 SS587997
SA4 2NB Gorseinon and Penyrheol 51.678501 -4.053115 258145 199745 SS581997
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database rights 2026
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license




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