Postcodes in Swansea page 44 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
SA3 9DB Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA3 9DD Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA3 9DE Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA3 9DF Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA3 9DG Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA3 9DH Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA3 9DJ Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA3 9DL Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA3 9DN Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA3 9DP Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA3 9DQ Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA3 9DR Llansamlet 51.647989 -3.923604 267009 196108 SS670961
SA4 0WT Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 0WY Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 0WZ Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 0YG Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 0ZD Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 0ZH Pontlliw and Tircoed 51.681128 -3.994648 262195 199925 SS621999
SA4 0ZR Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA4 1AA Penllergaer 51.668887 -4.011594 260986 198596 SS609985
SA4 1AB Penllergaer 51.670602 -4.009124 261162 198782 SS611987
SA4 1AD Penllergaer 51.669219 -4.009034 261164 198628 SS611986
SA4 1AE Penllergaer 51.67178 -4.004939 261455 198905 SS614989
SA4 1AF Penllergaer 51.67116 -3.996972 262004 198821 SS620988
SA4 1AG Penllergaer 51.66899 -3.999783 261803 198585 SS618985
SA4 1AH Pontarddulais 51.712409 -4.036311 259412 203483 SN594034
SA4 1AJ Penllergaer 51.670629 -3.998048 261928 198764 SS619987
SA4 1AL Penllergaer 51.670934 -3.998639 261888 198799 SS618987
SA4 1AN Penllergaer 51.671536 -3.99923 261849 198867 SS618988
SA4 1AP Penllergaer 51.672741 -3.99869 261890 199000 SS618989
SA4 1AQ Penllergaer 51.671084 -3.999846 261805 198818 SS618988
SA4 1AR Penllergaer 51.671954 -3.997889 261943 198911 SS619989
SA4 1AS Penllergaer 51.669035 -3.998758 261874 198588 SS618985
SA4 1AT Penllergaer 51.668391 -3.998527 261888 198516 SS618985
SA4 1AU Penllergaer 51.668187 -3.999401 261827 198495 SS618984
SA4 1AW Penllergaer 51.672241 -3.999493 261833 198946 SS618989
SA4 1AX Penllergaer 51.673173 -4.001848 261673 199054 SS616990
SA4 1AY Penllergaer 51.674342 -4.003432 261567 199187 SS615991
SA4 1AZ Penllergaer 51.671408 -3.997214 261988 198849 SS619988
SA4 1BA Penllergaer 51.672939 -4.006046 261382 199036 SS613990
SA4 1BB Penllergaer 51.672146 -4.010885 261045 198957 SS610989
SA4 1BD Penllergaer 51.670936 -4.010094 261096 198821 SS610988
SA4 1BE Penllergaer 51.671517 -4.010843 261046 198887 SS610988
SA4 1BG Penllergaer 51.670692 -4.011746 260981 198797 SS609987
SA4 1BH Penllergaer 51.672394 -4.014758 260778 198992 SS607989
SA4 1BJ Penllergaer 51.670847 -4.01372 260845 198818 SS608988
SA4 1BL Penllergaer 51.67091 -4.013216 260880 198824 SS608988
SA4 1BN Penllergaer 51.671145 -3.995771 262087 198817 SS620988
SA4 1BP Penllergaer 51.671792 -4.015801 260704 198927 SS607989
SA4 1BQ Penllergaer 51.670575 -4.012276 260944 198785 SS609987
SA4 1BR Penllergaer 51.671422 -4.015336 260735 198885 SS607988
SA4 1BS Penllergaer 51.671544 -4.016065 260685 198900 SS606988
SA4 1BT Penllergaer 51.669404 -4.012383 260933 198655 SS609986
SA4 1BU Penllergaer 51.673252 -3.99718 261996 199054 SS619990
SA4 1BW Penllergaer 51.670945 -4.014317 260804 198830 SS608988
SA4 1BX Penllergaer 51.673049 -3.996419 262048 199030 SS620990
SA4 1BY Penllergaer 51.671998 -3.995852 262084 198912 SS620989
SA4 1BZ Penllergaer 51.670058 -3.996721 262018 198698 SS620986
SA4 1DA Penllergaer 51.668747 -3.996634 262020 198552 SS620985
SA4 1DB Gorseinon and Penyrheol 51.690403 -4.043598 258840 201050 SN588010
SA4 1DD Gorseinon and Penyrheol 51.692956 -4.040009 259096 201327 SN590013
SA4 1DE Gorseinon and Penyrheol 51.690837 -4.036716 259317 201085 SN593010
SA4 1DF Penllergaer 51.671363 -4.008782 261188 198866 SS611988
SA4 1DG Pontlliw and Tircoed 51.687938 -4.011369 261060 200714 SN610007
SA4 1DH Gorseinon and Penyrheol 51.699086 -4.044873 258779 202018 SN587020
SA4 1DJ Gorseinon and Penyrheol 51.69764 -4.048339 258535 201864 SN585018
SA4 1DL Gorseinon and Penyrheol 51.697228 -4.036367 259361 201795 SN593017
SA4 1DN Gorseinon and Penyrheol 51.693712 -4.029611 259817 201391 SN598013
SA4 1DP Gorseinon and Penyrheol 51.695494 -4.035739 259399 201601 SN593016
SA4 1DQ Gorseinon and Penyrheol 51.698761 -4.041805 258990 201976 SN589019
SA4 1DR Gorseinon and Penyrheol 51.690691 -4.040993 259021 201077 SN590010
SA4 1DS Pontlliw and Tircoed 51.699659 -4.023727 260242 202041 SN602020
SA4 1DT Pontlliw and Tircoed 51.697223 -4.021057 260419 201765 SN604017
SA4 1DU Gorseinon and Penyrheol 51.697228 -4.036367 259361 201795 SN593017
SA4 1DW Pontlliw and Tircoed 51.686646 -4.009069 261215 200566 SN612005
SA4 1DX Pontarddulais 51.705661 -4.02139 260422 202704 SN604027
SA4 1DY Pontlliw and Tircoed 51.702768 -4.015978 260787 202372 SN607023
SA4 1DZ Pontarddulais 51.711668 -4.036466 259399 203401 SN593034
SA4 1EA Pontlliw and Tircoed 51.704273 -4.01373 260946 202535 SN609025
SA4 1EB Pontlliw and Tircoed 51.694746 -4.011295 261086 201471 SN610014
SA4 1ED Pontlliw and Tircoed 51.695376 -4.010252 261160 201539 SN611015
SA4 1EE Pontlliw and Tircoed 51.691565 -4.011689 261049 201118 SN610011
SA4 1EF Pontlliw and Tircoed 51.68842 -4.013112 260941 200771 SN609007
SA4 1EG Pontlliw and Tircoed 51.686175 -4.010856 261090 200517 SN610005
SA4 1EH Pontlliw and Tircoed 51.686142 -4.009076 261213 200510 SN612005
SA4 1EJ Pontlliw and Tircoed 51.685794 -4.011592 261038 200476 SN610004
SA4 1EL Pontlliw and Tircoed 51.691833 -4.013379 260933 201151 SN609011
SA4 1EN Pontlliw and Tircoed 51.684812 -4.008496 261249 200361 SN612003
SA4 1EP Pontlliw and Tircoed 51.683618 -4.017296 260637 200245 SN606002
SA4 1EQ Pontlliw and Tircoed 51.684765 -4.01075 261093 200360 SN610003
SA4 1ER Pontlliw and Tircoed 51.689352 -4.017494 260641 200883 SN606008
SA4 1ES Pontlliw and Tircoed 51.684942 -4.007749 261301 200374 SN613003
SA4 1ET Pontlliw and Tircoed 51.686197 -4.012695 260963 200523 SN609005
SA4 1EU Pontlliw and Tircoed 51.692015 -4.012707 260980 201170 SN609011
SA4 1EW Pontlliw and Tircoed 51.691709 -4.014864 260830 201140 SN608011
SA4 1EX Pontlliw and Tircoed 51.692584 -4.015221 260808 201238 SN608012
SA4 1EY Pontlliw and Tircoed 51.693158 -4.009517 261204 201291 SN612012
SA4 1EZ Pontlliw and Tircoed 51.692355 -4.009684 261190 201202 SN611012
SA4 1FU Pontlliw and Tircoed 51.681396 -3.99155 262410 199949 SS624999
SA4 1FX Penllergaer 51.66876 -3.993728 262221 198548 SS622985
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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