Postcodes in Swansea page 42 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
SA3 5LJ West Cross 51.588279 -4.001534 261436 189613 SS614896
SA3 5LL West Cross 51.589361 -4.004021 261267 189738 SS612897
SA3 5LN West Cross 51.589606 -4.002256 261390 189761 SS613897
SA3 5LP West Cross 51.589141 -4.002683 261359 189711 SS613897
SA3 5LQ West Cross 51.587168 -4.003953 261265 189494 SS612894
SA3 5LR West Cross 51.586976 -4.001462 261437 189468 SS614894
SA3 5LS West Cross 51.585336 -4.00432 261234 189291 SS612892
SA3 5LT West Cross 51.585028 -4.002358 261369 189253 SS613892
SA3 5LU West Cross 51.583914 -4.009122 260897 189142 SS608891
SA3 5LW West Cross 51.588311 -4.002271 261385 189618 SS613896
SA3 5LX West Cross 51.587334 -4.011583 260737 189527 SS607895
SA3 5LY West Cross 51.585287 -4.010337 260817 189297 SS608892
SA3 5LZ West Cross 51.58569 -4.010962 260775 189343 SS607893
SA3 5NA West Cross 51.587633 -4.012477 260676 189562 SS606895
SA3 5NB West Cross 51.586352 -4.011698 260726 189418 SS607894
SA3 5ND West Cross 51.586643 -4.013039 260634 189453 SS606894
SA3 5NE West Cross 51.585694 -4.011265 260754 189344 SS607893
SA3 5NF West Cross 51.584743 -4.00324 261307 189223 SS613892
SA3 5NG West Cross 51.584472 -4.015917 260428 189217 SS604892
SA3 5NH West Cross 51.588646 -4.014254 260556 189678 SS605896
SA3 5NJ West Cross 51.58826 -4.01685 260375 189640 SS603896
SA3 5NL West Cross 51.586225 -4.018001 260289 189416 SS602894
SA3 5NN West Cross 51.584784 -4.011326 260747 189243 SS607892
SA3 5NP West Cross 51.58478 -4.01889 260223 189257 SS602892
SA3 5NQ West Cross 51.584761 -4.013201 260617 189244 SS606892
SA3 5NR West Cross 51.586125 -4.019671 260173 189408 SS601894
SA3 5NS West Cross 51.583373 -4.019174 260199 189101 SS601891
SA3 5NT West Cross 51.584648 -4.017195 260340 189239 SS603892
SA3 5NU West Cross 51.585222 -4.016758 260372 189302 SS603893
SA3 5NW West Cross 51.586974 -4.016331 260407 189496 SS604894
SA3 5NX West Cross 51.586912 -4.015722 260449 189488 SS604894
SA3 5NY West Cross 51.586892 -4.014826 260511 189484 SS605894
SA3 5NZ West Cross 51.587564 -4.01334 260616 189556 SS606895
SA3 5PA West Cross 51.584807 -4.015744 260441 189254 SS604892
SA3 5PB West Cross 51.586173 -4.018446 260258 189411 SS602894
SA3 5PD West Cross 51.585454 -4.013694 260585 189322 SS605893
SA3 5PE West Cross 51.585489 -4.012699 260654 189324 SS606893
SA3 5PF West Cross 51.586294 -4.015564 260458 189419 SS604894
SA3 5PH West Cross 51.588049 -4.013924 260577 189611 SS605896
SA3 5PJ West Cross 51.587914 -4.014986 260503 189598 SS605895
SA3 5PL West Cross 51.587879 -4.015981 260434 189596 SS604895
SA3 5PQ West Cross 51.585304 -4.015131 260485 189308 SS604893
SA3 5PR West Cross 51.580342 -4.006583 261062 188740 SS610887
SA3 5PS West Cross 51.580964 -4.008602 260924 188813 SS609888
SA3 5PT West Cross 51.58085 -4.008958 260899 188801 SS608888
SA3 5PU West Cross 51.581667 -4.009066 260894 188892 SS608888
SA3 5PX West Cross 51.583124 -4.007976 260974 189052 SS609890
SA3 5PY West Cross 51.581486 -4.007514 261001 188869 SS610888
SA3 5PZ West Cross 51.581478 -4.008018 260966 188869 SS609888
SA3 5QA West Cross 51.581743 -4.010903 260767 188904 SS607889
SA3 5QB West Cross 51.582899 -4.009597 260861 189030 SS608890
SA3 5QD West Cross 51.58043 -4.008275 260945 188753 SS609887
SA3 5QE West Cross 51.583843 -4.012194 260684 189140 SS606891
SA3 5QF West Cross 51.58009 -4.008693 260915 188716 SS609887
SA3 5QJ West Cross 51.581893 -4.012656 260646 188924 SS606889
SA3 5QL West Cross 51.583041 -4.012851 260636 189052 SS606890
SA3 5QN West Cross 51.583511 -4.014257 260540 189107 SS605891
SA3 5QP West Cross 51.580171 -4.010804 260769 188729 SS607887
SA3 5QQ West Cross 51.582945 -4.011057 260760 189038 SS607890
SA3 5QR West Cross 51.580319 -4.010017 260824 188744 SS608887
SA3 5RA West Cross 51.582651 -4.015648 260441 189014 SS604890
SA3 5RB West Cross 51.583367 -4.014785 260503 189092 SS605890
SA3 5RD West Cross 51.582796 -4.01717 260336 189033 SS603890
SA3 5RE West Cross 51.584012 -4.017037 260349 189168 SS603891
SA3 5RF West Cross 51.581874 -4.017404 260317 188931 SS603889
SA3 5RG West Cross 51.58193 -4.014707 260504 188932 SS605889
SA3 5RH West Cross 51.583688 -4.018105 260274 189134 SS602891
SA3 5RJ West Cross 51.58022 -4.013217 260602 188739 SS606887
SA3 5RL West Cross 51.580407 -4.013803 260562 188761 SS605887
SA3 5RN West Cross 51.58202 -4.01832 260254 188949 SS602889
SA3 5RP Mumbles 51.580875 -4.016955 260345 188819 SS603888
SA3 5RQ West Cross 51.581337 -4.01572 260432 188868 SS604888
SA3 5RR Mumbles 51.580601 -4.019311 260181 188793 SS601887
SA3 5RS Mumbles 51.581009 -4.020137 260125 188840 SS601888
SA3 5RT Mumbles 51.580902 -4.016957 260345 188822 SS603888
SA3 5RW Mumbles 51.581378 -4.020124 260127 188881 SS601888
SA3 5RY Mumbles 51.582181 -4.019453 260176 188969 SS601889
SA3 5SU Mumbles 51.576423 -4.006497 261056 188304 SS610883
SA3 5SW West Cross 51.582385 -4.003338 261293 188961 SS612889
SA3 5SX Mumbles 51.576204 -4.006169 261078 188279 SS610882
SA3 5SY Mumbles 51.576843 -4.006674 261045 188351 SS610883
SA3 5SZ Mumbles 51.576276 -4.00509 261153 188285 SS611882
SA3 5TA Mumbles 51.576617 -4.004109 261222 188321 SS612883
SA3 5TB West Cross 51.583013 -4.00185 261398 189028 SS613890
SA3 5TD Mumbles 51.578446 -4.00546 261134 188527 SS611885
SA3 5TE Mumbles 51.578116 -4.004233 261218 188488 SS612884
SA3 5TF West Cross 51.579341 -4.004677 261191 188625 SS611886
SA3 5TG West Cross 51.579808 -4.004192 261226 188676 SS612886
SA3 5TH West Cross 51.57916 -4.002619 261333 188601 SS613886
SA3 5TJ West Cross 51.582915 -4.003376 261292 189020 SS612890
SA3 5TL West Cross 51.583581 -4.002814 261333 189093 SS613890
SA3 5TN West Cross 51.580566 -4.001353 261425 188754 SS614887
SA3 5TP West Cross 51.580761 -4.002589 261340 188779 SS613887
SA3 5TQ West Cross 51.580061 -4.003034 261307 188702 SS613887
SA3 5TR West Cross 51.581589 -4.002567 261344 188871 SS613888
SA3 5TS West Cross 51.581316 -4.00485 261185 188845 SS611888
SA3 5TT West Cross 51.581685 -4.00644 261076 188889 SS610888
SA3 5TU West Cross 51.581035 -4.005502 261139 188815 SS611888
SA3 5TW West Cross 51.581857 -4.002103 261377 188899 SS613888
SA3 5TX West Cross 51.582946 -4.005788 261125 189028 SS611890
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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