Postcodes in Swansea page 15 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
SA1 6HJ Castle 51.62533 -3.94962 265142 193636 SS651936
SA1 6HL Castle 51.624792 -3.950608 265072 193578 SS650935
SA1 6HN Castle 51.624342 -3.951181 265031 193529 SS650935
SA1 6HP Castle 51.624033 -3.952974 264906 193498 SS649934
SA1 6HQ Castle 51.625888 -3.95012 265109 193699 SS651936
SA1 6HR Castle 51.62504 -3.951948 264980 193608 SS649936
SA1 6HS Castle 51.624877 -3.953068 264902 193592 SS649935
SA1 6HT Castle 51.624009 -3.954461 264803 193498 SS648934
SA1 6HU Uplands 51.623363 -3.957033 264623 193431 SS646934
SA1 6HW Castle 51.62444 -3.952298 264954 193542 SS649935
SA1 6HX Uplands 51.622902 -3.960943 264351 193387 SS643933
SA1 6HY Uplands 51.622152 -3.959033 264481 193300 SS644932
SA1 6HZ Uplands 51.622734 -3.957526 264587 193362 SS645933
SA1 6JA Castle 51.622493 -3.955855 264702 193332 SS647933
SA1 6JB Castle 51.622871 -3.955264 264744 193373 SS647933
SA1 6JD Castle 51.623445 -3.954826 264776 193436 SS647934
SA1 6JE Castle 51.623383 -3.953148 264892 193426 SS648934
SA1 6JF Castle 51.623946 -3.952276 264954 193487 SS649934
SA1 6JG Castle 51.624871 -3.951276 265026 193588 SS650935
SA1 6JH Uplands 51.621722 -3.955706 264710 193246 SS647932
SA1 6JJ Castle 51.621427 -3.954508 264792 193211 SS647932
SA1 6JL Uplands 51.621303 -3.955471 264725 193199 SS647931
SA1 6JN Uplands 51.622278 -3.957391 264595 193311 SS645933
SA1 6JP Castle 51.625296 -3.95167 265000 193636 SS649936
SA1 6JQ Castle 51.624019 -3.951124 265034 193493 SS650934
SA1 6JW Uplands 51.62182 -3.957386 264594 193260 SS645932
SA1 6JX Uplands 51.623742 -3.957512 264591 193474 SS645934
SA1 6JY Uplands 51.624488 -3.95753 264592 193557 SS645935
SA1 6JZ Townhill 51.625528 -3.959337 264470 193676 SS644936
SA1 6LA Townhill 51.626642 -3.960469 264395 193802 SS643938
SA1 6LB Townhill 51.627239 -3.958096 264561 193864 SS645938
SA1 6LD Townhill 51.628011 -3.958173 264558 193950 SS645939
SA1 6LE Townhill 51.627148 -3.957616 264594 193853 SS645938
SA1 6LG Townhill 51.628641 -3.964095 264150 194031 SS641940
SA1 6LH Townhill 51.629088 -3.967452 263919 194087 SS639940
SA1 6LJ Townhill 51.628869 -3.969783 263757 194067 SS637940
SA1 6LL Townhill 51.629581 -3.972357 263581 194151 SS635941
SA1 6LN Townhill 51.629735 -3.974994 263399 194173 SS633941
SA1 6LP Cockett 51.63047 -3.976196 263318 194257 SS633942
SA1 6LQ Townhill 51.62816 -3.964869 264095 193979 SS640939
SA1 6LR Townhill 51.630025 -3.972709 263558 194201 SS635942
SA1 6LS Townhill 51.629531 -3.968396 263855 194138 SS638941
SA1 6LW Cockett 51.629642 -3.978385 263164 194169 SS631941
SA1 6NA Townhill 51.624173 -3.961822 264294 193530 SS642935
SA1 6NB Townhill 51.623319 -3.966653 263957 193444 SS639934
SA1 6ND Townhill 51.625839 -3.97192 263600 193734 SS635937
SA1 6NE Townhill 51.626144 -3.971413 263636 193767 SS636937
SA1 6NF Townhill 51.625699 -3.968967 263804 193713 SS638937
SA1 6NG Townhill 51.625273 -3.963848 264157 193656 SS641936
SA1 6NH Townhill 51.625518 -3.962617 264243 193681 SS642936
SA1 6NJ Townhill 51.626041 -3.960949 264360 193736 SS643937
SA1 6NL Townhill 51.624189 -3.964683 264096 193537 SS640935
SA1 6NN Townhill 51.623751 -3.966629 263960 193492 SS639934
SA1 6NP Townhill 51.625111 -3.960605 264381 193632 SS643936
SA1 6NQ Townhill 51.625868 -3.961577 264316 193718 SS643937
SA1 6NR Townhill 51.625111 -3.965994 264008 193642 SS640936
SA1 6NT Uplands 51.624862 -3.959337 264468 193602 SS644936
SA1 6NW Townhill 51.624354 -3.962841 264224 193552 SS642935
SA1 6PA Townhill 51.631574 -3.951073 265060 194333 SS650943
SA1 6PB Townhill 51.629985 -3.953562 264883 194161 SS648941
SA1 6PD Townhill 51.629394 -3.956137 264703 194100 SS647940
SA1 6PE Townhill 51.628367 -3.958925 264507 193991 SS645939
SA1 6PF Townhill 51.627714 -3.961989 264293 193924 SS642939
SA1 6PG Townhill 51.626621 -3.962245 264272 193803 SS642938
SA1 6PH Townhill 51.626141 -3.96731 263920 193759 SS639937
SA1 6PJ Townhill 51.626547 -3.969899 263742 193809 SS637938
SA1 6PL Townhill 51.627227 -3.969597 263765 193884 SS637938
SA1 6PN Townhill 51.627564 -3.969886 263746 193922 SS637939
SA1 6PP Townhill 51.624871 -3.967414 263909 193618 SS639936
SA1 6PQ Townhill 51.626122 -3.964709 264100 193752 SS640937
SA1 6PR Townhill 51.624761 -3.96543 264046 193602 SS640936
SA1 6PS Townhill 51.626493 -3.964017 264149 193792 SS641937
SA1 6PT Townhill 51.627728 -3.96381 264167 193929 SS641939
SA1 6PU Townhill 51.627796 -3.965691 264037 193940 SS640939
SA1 6PW Townhill 51.626631 -3.968097 263867 193815 SS638938
SA1 6QA Townhill 51.628502 -3.970201 263727 194027 SS637940
SA1 6QB Townhill 51.628329 -3.968763 263826 194005 SS638940
SA1 6QD Townhill 51.628964 -3.963026 264225 194065 SS642940
SA1 6QE Townhill 51.630437 -3.965849 264034 194234 SS640942
SA1 6QF Townhill 51.63034 -3.964082 264156 194220 SS641942
SA1 6QG Townhill 51.630982 -3.964977 264096 194293 SS640942
SA1 6QH Townhill 51.63107 -3.969402 263790 194311 SS637943
SA1 6QJ Townhill 51.630906 -3.972198 263596 194298 SS635942
SA1 6QL Townhill 51.630491 -3.970692 263699 194249 SS636942
SA1 6QN Townhill 51.630226 -3.967155 263943 194213 SS639942
SA1 6QP Townhill 51.629854 -3.967327 263930 194172 SS639941
SA1 6QQ Townhill 51.630977 -3.967404 263928 194297 SS639942
SA1 6QR Townhill 51.63025 -3.971649 263632 194224 SS636942
SA1 6QS Cockett 51.630781 -3.975892 263340 194291 SS633942
SA1 6QT Cockett 51.631334 -3.9783 263175 194357 SS631943
SA1 6QU Townhill 51.631638 -3.977302 263245 194389 SS632943
SA1 6QX Townhill 51.631203 -3.974321 263450 194335 SS634943
SA1 6QY Townhill 51.630624 -3.967577 263915 194258 SS639942
SA1 6QZ Townhill 51.630769 -3.970184 263735 194279 SS637942
SA1 6RA Cockett 51.634394 -3.974373 263456 194690 SS634946
SA1 6RB Cockett 51.633825 -3.974536 263443 194627 SS634946
SA1 6RD Cockett 51.63416 -3.973336 263527 194662 SS635946
SA1 6RE Cockett 51.634902 -3.97308 263547 194744 SS635947
SA1 6RF Cockett 51.633031 -3.976842 263281 194543 SS632945
SA1 6RG Cockett 51.633786 -3.977915 263209 194629 SS632946
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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