Postcodes in Swansea page 56 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

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 ,   Pontardulais ,   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 4LX Gorseinon and Penyrheol 51.675449 -4.050749 258299 199401 SS582994
SA4 4LY Gorseinon and Penyrheol 51.67781 -4.044289 258753 199651 SS587996
SA4 4LZ Gorseinon and Penyrheol 51.678991 -4.041507 258949 199777 SS589997
SA4 4NA Gorseinon and Penyrheol 51.679147 -4.043944 258781 199799 SS587997
SA4 4NB Gorseinon and Penyrheol 51.678501 -4.053115 258145 199745 SS581997
SA4 4ND Gorseinon and Penyrheol 51.68234 -4.060392 257654 200186 SN576001
SA4 4NF Gorseinon and Penyrheol 51.678412 -4.054644 258039 199738 SS580997
SA4 4NH Gorseinon and Penyrheol 51.677372 -4.043604 258799 199601 SS587996
SA4 4NJ Gorseinon and Penyrheol 51.669247 -4.041821 258897 198694 SS588986
SA4 4NL Gorseinon and Penyrheol 51.669479 -4.042453 258854 198721 SS588987
SA4 4NN Gorseinon and Penyrheol 51.669473 -4.044362 258722 198724 SS587987
SA4 4NP Gorseinon and Penyrheol 51.671245 -4.043256 258804 198919 SS588989
SA4 4NR Gorseinon and Penyrheol 51.668387 -4.043199 258799 198601 SS587986
SA4 4NS Gorseinon and Penyrheol 51.669251 -4.04211 258877 198695 SS588986
SA4 4NT Gorseinon and Penyrheol 51.669036 -4.045181 258664 198677 SS586986
SA4 4NU Gorseinon and Penyrheol 51.668855 -4.046272 258588 198659 SS585986
SA4 4NW Gorseinon and Penyrheol 51.669579 -4.042877 258825 198733 SS588987
SA4 4NX Gorseinon and Penyrheol 51.668573 -4.048515 258432 198632 SS584986
SA4 4NY Gorseinon and Penyrheol 51.678106 -4.033975 259467 199664 SS594996
SA4 4NZ Gorseinon and Penyrheol 51.670052 -4.034799 259385 198770 SS593987
SA4 4PA Llwchwr 51.667106 -4.048579 258423 198469 SS584984
SA4 4PB Llwchwr 51.666956 -4.05307 258112 198461 SS581984
SA4 4PD Gorseinon and Penyrheol 51.66826 -4.053057 258117 198606 SS581986
SA4 4PE Gorseinon and Penyrheol 51.66794 -4.051813 258202 198568 SS582985
SA4 4PF Gorseinon and Penyrheol 51.668014 -4.05374 258069 198580 SS580985
SA4 4PG Gorseinon and Penyrheol 51.672419 -4.034717 259398 199033 SS593990
SA4 4PH Gorseinon and Penyrheol 51.671089 -4.034137 259434 198884 SS594988
SA4 4PJ Gorseinon and Penyrheol 51.670974 -4.035564 259335 198874 SS593988
SA4 4PL Gorseinon and Penyrheol 51.671875 -4.034953 259380 198973 SS593989
SA4 4PN Gorseinon and Penyrheol 51.671341 -4.035696 259327 198915 SS593989
SA4 4PP Gorseinon and Penyrheol 51.673206 -4.033393 259492 199118 SS594991
SA4 4PQ Llwchwr 51.667108 -4.053597 258076 198479 SS580984
SA4 4PR Gorseinon and Penyrheol 51.673356 -4.034109 259443 199136 SS594991
SA4 4PS Gorseinon and Penyrheol 51.672249 -4.033596 259475 199012 SS594990
SA4 4PT Llwchwr 51.666653 -4.047763 258478 198417 SS584984
SA4 4QA Gorseinon and Penyrheol 51.66529 -4.036133 259278 198243 SS592982
SA4 4QB Gorseinon and Penyrheol 51.66502 -4.037712 259168 198216 SS591982
SA4 4QD Gorseinon and Penyrheol 51.663515 -4.036343 259258 198046 SS592980
SA4 4QE Gorseinon and Penyrheol 51.663667 -4.038461 259112 198067 SS591980
SA4 4QF Gorseinon and Penyrheol 51.662683 -4.037665 259164 197956 SS591979
SA4 4QG Gorseinon and Penyrheol 51.664405 -4.035848 259295 198144 SS592981
SA4 4QH Gorseinon and Penyrheol 51.663897 -4.038167 259133 198092 SS591980
SA4 4QJ Gorseinon and Penyrheol 51.663832 -4.037774 259160 198084 SS591980
SA4 4QL Llwchwr 51.66388 -4.021985 260252 198059 SS602980
SA4 4QN Gorseinon and Penyrheol 51.666182 -4.037561 259182 198345 SS591983
SA4 4QS Gorseinon and Penyrheol 51.662938 -4.037951 259145 197985 SS591979
SA4 4UA Gorseinon and Penyrheol 51.669324 -4.048766 258417 198716 SS584987
SA4 4UF Gorseinon and Penyrheol 51.668804 -4.042452 258852 198646 SS588986
SA4 4UG Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 4UH Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 4UJ Gorseinon and Penyrheol 51.668354 -4.045092 258668 198601 SS586986
SA4 4UL Gorseinon and Penyrheol 51.668359 -4.043733 258762 198599 SS587985
SA4 4UN Gorseinon and Penyrheol 51.667068 -4.044572 258700 198457 SS586984
SA4 4UP Gorseinon and Penyrheol 51.667811 -4.044779 258688 198540 SS586985
SA4 4UQ Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 4UR Gorseinon and Penyrheol 51.668115 -4.046904 258542 198578 SS585985
SA4 4US Gorseinon and Penyrheol 51.670701 -4.045574 258642 198863 SS586988
SA4 4UT Gorseinon and Penyrheol 51.669882 -4.04668 258563 198774 SS585987
SA4 4UU Gorseinon and Penyrheol 51.672124 -4.048025 258477 199026 SS584990
SA4 4UW Gorseinon and Penyrheol 51.667625 -4.04613 258594 198522 SS585985
SA4 4UX Gorseinon and Penyrheol 51.670108 -4.049149 258393 198804 SS583988
SA4 4UY Gorseinon and Penyrheol 51.668739 -4.050851 258271 198655 SS582986
SA4 4UZ Gorseinon and Penyrheol 51.670672 -4.050374 258310 198869 SS583988
SA4 4WA Gorseinon and Penyrheol 51.687773 -4.036043 259354 200743 SN593007
SA4 4WB Gorseinon and Penyrheol 51.687765 -4.035985 259358 200742 SN593007
SA4 4WD Gorseinon and Penyrheol 51.689289 -4.032118 259630 200904 SN596009
SA4 4WE Gorseinon and Penyrheol 51.688396 -4.037475 259257 200815 SN592008
SA4 4WF Gorseinon and Penyrheol 51.68721 -4.036886 259294 200682 SN592006
SA4 4WG Gorseinon and Penyrheol 51.686439 -4.036258 259335 200595 SN593005
SA4 4WH Gorseinon and Penyrheol 51.685103 -4.027706 259922 200430 SN599004
SA4 4WJ Gorseinon and Penyrheol 51.683788 -4.030439 259729 200289 SN597002
SA4 4WL Gorseinon and Penyrheol 51.68722 -4.037841 259228 200685 SN592006
SA4 4WN Gorseinon and Penyrheol 51.685211 -4.038069 259206 200462 SN592004
SA4 4WP Gorseinon and Penyrheol 51.686969 -4.035226 259408 200652 SN594006
SA4 4WQ Gorseinon and Penyrheol 51.686103 -4.036446 259321 200558 SN593005
SA4 4WR Gorseinon and Penyrheol 51.686751 -4.034334 259469 200626 SN594006
SA4 4WS Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 4WT Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 4WU Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 4WX Gorseinon and Penyrheol 51.671255 -4.043242 258805 198920 SS588989
SA4 4WY Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 4WZ Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 4XA Gorseinon and Penyrheol 51.669838 -4.051783 258210 198779 SS582987
SA4 4XB Gorseinon and Penyrheol 51.66993 -4.052655 258150 198791 SS581987
SA4 4XD Gorseinon and Penyrheol 51.668784 -4.052386 258165 198663 SS581986
SA4 4XE Gorseinon and Penyrheol 51.668664 -4.053089 258116 198651 SS581986
SA4 4XF Gorseinon and Penyrheol 51.668294 -4.045928 258610 198596 SS586985
SA4 4XG Gorseinon and Penyrheol 51.670997 -4.05185 258209 198908 SS582989
SA4 4XH Gorseinon and Penyrheol 51.672404 -4.051089 258266 199063 SS582990
SA4 4XJ Gorseinon and Penyrheol 51.672828 -4.049951 258346 199108 SS583991
SA4 4XL Gorseinon and Penyrheol 51.674553 -4.050029 258346 199300 SS583992
SA4 4XN Gorseinon and Penyrheol 51.673556 -4.049999 258345 199189 SS583991
SA4 4XP Gorseinon and Penyrheol 51.671685 -4.049509 258373 198980 SS583989
SA4 4XQ Gorseinon and Penyrheol 51.67104 -4.049885 258345 198909 SS583989
SA4 4XR Mumbles 51.574717 -3.998441 261609 188099 SS616880
SA4 4XS Dunvant and Killay 51.62385 -4.025897 259858 193615 SS598936
SA4 4XT Gorseinon and Penyrheol 51.671927 -4.054191 258050 199016 SS580990
SA4 4XU Gorseinon and Penyrheol 51.672975 -4.053415 258107 199131 SS581991
SA4 4XW Gorseinon and Penyrheol 51.67332 -4.05061 258302 199164 SS583991
SA4 4XX Penllergaer 51.666267 -4.017016 260603 198315 SS606983
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




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