Postcodes in Swansea page 63 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 9UZ Pontlliw and Tircoed 51.683962 -3.996147 262100 200243 SN620002
SA4 9WA Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 9WB Penllergaer 51.677291 -4.012386 260957 199532 SS609995
SA4 9WD Penllergaer 51.67341 -4.014759 260781 199105 SS607991
SA4 9WE Penllergaer 51.669282 -4.014287 260801 198645 SS608986
SA4 9WF Penllergaer 51.66529 -4.015816 260683 198204 SS606982
SA4 9WG Penllergaer 51.66667 -4.015544 260706 198357 SS607983
SA4 9WH Penllergaer 51.671556 -4.021648 260299 198912 SS602989
SA4 9WJ Llwchwr 51.666278 -4.026329 259959 198334 SS599983
SA4 9WL Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 9WN Penllergaer 51.666637 -4.013301 260861 198349 SS608983
SA4 9WP Llwchwr 51.666093 -4.026075 259976 198313 SS599983
SA4 9WQ Penllergaer 51.670734 -4.01668 260640 198811 SS606988
SA4 9WR Llwchwr 51.666093 -4.026075 259976 198313 SS599983
SA4 9WS Llwchwr 51.666093 -4.026075 259976 198313 SS599983
SA4 9WT Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 9WU Penllergaer 51.666349 -4.016962 260607 198324 SS606983
SA4 9WW Penllergaer 51.671928 -3.993607 262239 198900 SS622988
SA4 9WX Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 9WY Mumbles 51.574717 -3.998441 261609 188099 SS616880
SA4 9WZ Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 9XA Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 9XQ Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 9XS Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 9XT Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 9XU Pontlliw and Tircoed 51.681926 -3.993164 262300 200011 SN622000
SA4 9XW Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 9XY Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 9XZ Pontlliw and Tircoed 51.681245 -3.992527 262342 199934 SS623999
SA4 9YU Penllergaer 51.666349 -4.016962 260607 198324 SS606983
SA4 9ZJ Pontlliw and Tircoed 51.680467 -3.992753 262324 199848 SS623998
SA4 9ZP Penllergaer 51.669771 -3.994597 262164 198662 SS621986
SA4 9ZQ Pontlliw and Tircoed 51.68091 -3.993713 262259 199899 SS622998
SA4 9ZR Penllergaer 51.669765 -3.993338 262251 198659 SS622986
SA4 9ZS Penllergaer 51.671074 -3.992528 262311 198803 SS623988
SA4 9ZT Penllergaer 51.670536 -3.993517 262241 198745 SS622987
SA4 9ZU Sketty 51.622636 -3.995965 261926 193423 SS619934
SA5 4AA Cockett 51.641114 -3.978003 263225 195444 SS632954
SA5 4AB Cockett 51.641865 -3.978223 263212 195528 SS632955
SA5 4AD Cockett 51.642374 -3.979011 263159 195586 SS631955
SA5 4AE Cockett 51.64327 -3.980236 263077 195688 SS630956
SA5 4AF Cockett 51.644286 -3.981335 263004 195803 SS630958
SA5 4AG Cockett 51.642902 -3.981275 263004 195649 SS630956
SA5 4AH Cockett 51.641205 -3.978484 263192 195455 SS631954
SA5 4AJ Cockett 51.644241 -3.992477 262233 195819 SS622958
SA5 4AL Cockett 51.645083 -3.982078 262955 195893 SS629958
SA5 4AN Cockett 51.6468 -3.984249 262810 196088 SS628960
SA5 4AP Cockett 51.645237 -3.985221 262738 195916 SS627959
SA5 4AQ Cockett 51.644427 -3.98257 262919 195821 SS629958
SA5 4AR Cockett 51.645813 -3.984654 262779 195979 SS627959
SA5 4AS Cockett 51.645689 -3.985039 262752 195966 SS627959
SA5 4AT Cockett 51.646115 -3.98591 262693 196015 SS626960
SA5 4AU Cockett 51.646198 -3.986318 262665 196025 SS626960
SA5 4AW Cockett 51.643222 -3.994268 262106 195709 SS621957
SA5 4AX Cockett 51.64566 -3.987321 262594 195967 SS625959
SA5 4AY Cockett 51.647052 -3.987382 262594 196122 SS625961
SA5 4AZ Cockett 51.646762 -3.988092 262544 196091 SS625960
SA5 4BA Cockett 51.650839 -3.986782 262647 196542 SS626965
SA5 4BB Cockett 51.649926 -3.98972 262441 196446 SS624964
SA5 4BD Cockett 51.652413 -3.992113 262283 196727 SS622967
SA5 4BE Cockett 51.653477 -3.990844 262374 196843 SS623968
SA5 4BG Waunarlwydd 51.643147 -4.023346 260094 195756 SS600957
SA5 4BH Cockett 51.6502 -3.996888 261946 196490 SS619964
SA5 4BJ Cockett 51.650178 -3.997682 261891 196489 SS618964
SA5 4BL Cockett 51.648189 -3.987143 262614 196248 SS626962
SA5 4BN Cockett 51.648683 -3.989318 262465 196307 SS624963
SA5 4BP Cockett 51.649897 -3.993549 262176 196450 SS621964
SA5 4BQ Waunarlwydd 51.641296 -4.016427 260567 195537 SS605955
SA5 4BR Cockett 51.650642 -3.995779 262024 196537 SS620965
SA5 4BS Cockett 51.650865 -3.996411 261981 196563 SS619965
SA5 4BT Cockett 51.6493 -3.996443 261974 196389 SS619963
SA5 4BU Cockett 51.647885 -3.997682 261884 196234 SS618962
SA5 4BW Cockett 51.649143 -3.991912 262287 196363 SS622963
SA5 4BX Cockett 51.648895 -3.998001 261865 196347 SS618963
SA5 4BY Cockett 51.649189 -3.997653 261890 196379 SS618963
SA5 4BZ Cockett 51.649692 -3.999279 261779 196438 SS617964
SA5 4DA Cockett 51.648531 -3.99878 261810 196308 SS618963
SA5 4DB Cockett 51.652188 -3.989978 262430 196698 SS624966
SA5 4DE Cockett 51.644546 -3.994153 262118 195856 SS621958
SA5 4DG Cockett 51.644474 -3.986171 262670 195833 SS626958
SA5 4DH Cockett 51.64385 -3.986375 262654 195764 SS626957
SA5 4DJ Cockett 51.642883 -3.985595 262705 195655 SS627956
SA5 4DL Cockett 51.645471 -3.991013 262338 195953 SS623959
SA5 4DN Cockett 51.64526 -3.989154 262466 195926 SS624959
SA5 4DP Cockett 51.644169 -3.987184 262599 195801 SS625958
SA5 4DQ Cockett 51.644349 -3.983997 262820 195815 SS628958
SA5 4DR Cockett 51.644169 -3.987184 262599 195801 SS625958
SA5 4DS Cockett 51.644169 -3.987184 262599 195801 SS625958
SA5 4DT Cockett 51.644999 -3.987538 262577 195894 SS625958
SA5 4DU Cockett 51.644145 -3.988628 262499 195801 SS624958
SA5 4DW Cockett 51.644194 -3.985739 262699 195801 SS626958
SA5 4DX Cockett 51.645137 -3.983656 262846 195902 SS628959
SA5 4DY Cockett 51.647207 -3.991509 262309 196147 SS623961
SA5 4EA Cockett 51.644585 -3.983314 262868 195840 SS628958
SA5 4EB Cockett 51.642625 -3.987029 262605 195629 SS626956
SA5 4ED Cockett 51.640205 -3.985522 262702 195357 SS627953
SA5 4EE Cockett 51.644483 -3.984075 262815 195830 SS628958
SA5 4EG Cockett 51.641534 -3.986143 262663 195506 SS626955
SA5 4EH Cockett 51.642396 -3.985661 262699 195601 SS626956
SA5 4EJ Cockett 51.644169 -3.987184 262599 195801 SS625958
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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