Postcodes in Swansea page 3 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 ,   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 1PL Waterfront 51.613773 -3.942667 265589 192338 SS655923
SA1 1PN Castle 51.623328 -3.942931 265599 193401 SS655934
SA1 1PP Castle 51.626946 -3.941641 265699 193801 SS656938
SA1 1PQ Waterfront 51.618054 -3.935006 266132 192800 SS661927
SA1 1PR Castle 51.619872 -3.939836 265803 193011 SS658930
SA1 1PS Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 1PT Castle 51.627061 -3.94286 265615 193816 SS656938
SA1 1PU Castle 51.627061 -3.94286 265615 193816 SS656938
SA1 1PW Castle 51.626699 -3.940258 265794 193771 SS657937
SA1 1PX Castle 51.626922 -3.943085 265599 193801 SS655938
SA1 1PY Castle 51.627536 -3.942418 265647 193868 SS656938
SA1 1PZ Castle 51.627536 -3.942418 265647 193868 SS656938
SA1 1QA Castle 51.62846 -3.942544 265641 193971 SS656939
SA1 1QB Castle 51.628165 -3.9435 265574 193940 SS655939
SA1 1QD Castle 51.628165 -3.9435 265574 193940 SS655939
SA1 1QE Castle 51.62884 -3.942907 265617 194014 SS656940
SA1 1QF Castle 51.62884 -3.942907 265617 194014 SS656940
SA1 1QG Castle 51.629037 -3.943551 265573 194037 SS655940
SA1 1QH Castle 51.628142 -3.944337 265516 193939 SS655939
SA1 1QJ Waterfront 51.6182 -3.937064 265990 192820 SS659928
SA1 1QL Castle 51.625101 -3.944452 265499 193601 SS654936
SA1 1QN Waterfront 51.617584 -3.924196 266879 192728 SS668927
SA1 1QP Waterfront 51.619037 -3.937027 265995 192913 SS659929
SA1 1QQ Castle 51.627032 -3.944578 265496 193816 SS654938
SA1 1QR Waterfront 51.613152 -3.924701 266831 192236 SS668922
SA1 1QS Waterfront 51.618371 -3.937577 265955 192840 SS659928
SA1 1QT Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 1QU Waterfront 51.61893 -3.936965 265999 192901 SS659929
SA1 1QW Castle 51.629563 -3.941609 265709 194092 SS657940
SA1 1QX Waterfront 51.619574 -3.936646 266023 192972 SS660929
SA1 1QY Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA1 1QZ Waterfront 51.61893 -3.936965 265999 192901 SS659929
SA1 1RA Waterfront 51.61893 -3.936965 265999 192901 SS659929
SA1 1RB Waterfront 51.6196 -3.937239 265982 192976 SS659929
SA1 1RD Waterfront 51.6196 -3.937239 265982 192976 SS659929
SA1 1RE Waterfront 51.61836 -3.935525 266097 192835 SS660928
SA1 1RF Waterfront 51.619094 -3.935773 266082 192917 SS660929
SA1 1RG Waterfront 51.618173 -3.935445 266102 192814 SS661928
SA1 1RH Waterfront 51.617995 -3.936434 266033 192796 SS660927
SA1 1RJ Waterfront 51.613721 -3.923426 266921 192297 SS669922
SA1 1RL Waterfront 51.618053 -3.936176 266051 192802 SS660928
SA1 1RN Waterfront 51.618134 -3.936729 266013 192812 SS660928
SA1 1RP Waterfront 51.618598 -3.935275 266115 192861 SS661928
SA1 1RQ Waterfront 51.618066 -3.935917 266069 192803 SS660928
SA1 1RR Waterfront 51.618756 -3.936047 266062 192880 SS660928
SA1 1RS Waterfront 51.619384 -3.936695 266019 192951 SS660929
SA1 1RT Waterfront 51.617618 -3.934713 266151 192751 SS661927
SA1 1RU Waterfront 51.617317 -3.935509 266095 192719 SS660927
SA1 1RW Waterfront 51.617172 -3.936153 266050 192704 SS660927
SA1 1RX Llansamlet 51.647963 -3.924051 266978 196106 SS669961
SA1 1RY Waterfront 51.618393 -3.936249 266047 192840 SS660928
SA1 1RZ Waterfront 51.614696 -3.931411 266371 192420 SS663924
SA1 1SA Waterfront 51.615599 -3.933385 266237 192524 SS662925
SA1 1SB Waterfront 51.617832 -3.937048 265990 192779 SS659927
SA1 1SD Waterfront 51.615636 -3.934398 266167 192530 SS661925
SA1 1SE Waterfront 51.617937 -3.937211 265979 192791 SS659927
SA1 1SF Waterfront 51.612562 -3.926106 266732 192173 SS667921
SA1 1SG Waterfront 51.615823 -3.932369 266308 192547 SS663925
SA1 1SH Waterfront 51.617937 -3.937211 265979 192791 SS659927
SA1 1SJ Castle 51.619872 -3.939822 265804 193011 SS658930
SA1 1SL Waterfront 51.618134 -3.936729 266013 192812 SS660928
SA1 1SN Waterfront 51.617751 -3.938099 265917 192772 SS659927
SA1 1SP Castle 51.62018 -3.938044 265928 193042 SS659930
SA1 1SQ Waterfront 51.617983 -3.937127 265985 192796 SS659927
SA1 1SR Castle 51.619862 -3.938233 265914 193007 SS659930
SA1 1SS Waterfront 51.617133 -3.936888 265999 192701 SS659927
SA1 1ST Waterfront 51.617109 -3.938332 265899 192701 SS658927
SA1 1SU Waterfront 51.614527 -3.934033 266189 192406 SS661924
SA1 1SW Waterfront 51.617384 -3.937462 265960 192730 SS659927
SA1 1SX Llansamlet 51.647963 -3.924051 266978 196106 SS669961
SA1 1SY Waterfront 51.617983 -3.937127 265985 192796 SS659927
SA1 1SZ Waterfront 51.617109 -3.938332 265899 192701 SS658927
SA1 1TA Llansamlet 51.647963 -3.924051 266978 196106 SS669961
SA1 1TB Llansamlet 51.647963 -3.924051 266978 196106 SS669961
SA1 1TD Landore 51.629074 -3.934768 266181 194025 SS661940
SA1 1TE Llansamlet 51.647963 -3.924051 266978 196106 SS669961
SA1 1TF Llansamlet 51.647963 -3.924051 266978 196106 SS669961
SA1 1TG Llansamlet 51.647963 -3.924051 266978 196106 SS669961
SA1 1TH Waterfront 51.618055 -3.935483 266099 192801 SS660928
SA1 1TJ Llansamlet 51.647963 -3.924051 266978 196106 SS669961
SA1 1TL Waterfront 51.617109 -3.938332 265899 192701 SS658927
SA1 1TN Waterfront 51.612748 -3.924107 266871 192190 SS668921
SA1 1TP Llansamlet 51.647963 -3.924051 266978 196106 SS669961
SA1 1TQ Castle 51.620348 -3.938239 265915 193061 SS659930
SA1 1TR Llansamlet 51.647963 -3.924051 266978 196106 SS669961
SA1 1TS Waterfront 51.61722 -3.935953 266064 192709 SS660927
SA1 1TT Waterfront 51.616686 -3.93671 266010 192651 SS660926
SA1 1TU Waterfront 51.616234 -3.93685 265999 192601 SS659926
SA1 1TW Waterfront 51.617611 -3.937313 265971 192755 SS659927
SA1 1TX Waterfront 51.617133 -3.936888 265999 192701 SS659927
SA1 1TY Waterfront 51.617237 -3.937095 265985 192713 SS659927
SA1 1TZ Waterfront 51.61621 -3.938294 265899 192601 SS658926
SA1 1UA Waterfront 51.614553 -3.935724 266072 192412 SS660924
SA1 1UB Waterfront 51.614421 -3.937769 265930 192401 SS659924
SA1 1UD Waterfront 51.614968 -3.935655 266078 192458 SS660924
SA1 1UE Waterfront 51.616202 -3.936618 266015 192597 SS660925
SA1 1UF Waterfront 51.615834 -3.937136 265978 192557 SS659925
SA1 1UG Waterfront 51.615948 -3.936202 266043 192568 SS660925
SA1 1UH Waterfront 51.616253 -3.936244 266041 192602 SS660926
SA1 1UJ Waterfront 51.615336 -3.936812 265999 192501 SS659925
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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