Postcodes in Swansea page 35 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 1HA Gower 51.605523 -4.18429 248833 191893 SS488918
SA3 1HB Gower 51.610377 -4.193608 248204 192452 SS482924
SA3 1HD Gower 51.615902 -4.218288 246514 193118 SS465931
SA3 1HE Gower 51.615241 -4.218053 246528 193044 SS465930
SA3 1HN Gower 51.595482 -4.211474 246917 190833 SS469908
SA3 1HP Gower 51.595127 -4.211182 246936 190793 SS469907
SA3 1HQ Gower 51.600441 -4.270604 242839 191510 SS428915
SA3 1HR Gower 51.600812 -4.223054 246133 191450 SS461914
SA3 1HS Gower 51.59933 -4.243242 244730 191328 SS447913
SA3 1HT Gower 51.592908 -4.247069 244443 190622 SS444906
SA3 1HU Gower 51.600807 -4.272124 242735 191554 SS427915
SA3 1HW Gower 51.600671 -4.271251 242795 191537 SS427915
SA3 1HX Gower 51.600271 -4.269599 242908 191489 SS429914
SA3 1HY Gower 51.599377 -4.269814 242890 191390 SS428913
SA3 1HZ Gower 51.60102 -4.270878 242822 191575 SS428915
SA3 1JA Gower 51.598778 -4.270983 242807 191326 SS428913
SA3 1JB Gower 51.602519 -4.274722 242561 191750 SS425917
SA3 1JD Gower 51.59521 -4.285735 241773 190961 SS417909
SA3 1JE Gower 51.603002 -4.273014 242681 191800 SS426917
SA3 1JH Gower 51.594125 -4.285998 241751 190841 SS417908
SA3 1JJ Gower 51.602117 -4.272724 242698 191701 SS426917
SA3 1JL Gower 51.610354 -4.282509 242049 192638 SS420926
SA3 1JN Gower 51.61186 -4.280433 242198 192801 SS421928
SA3 1JP Gower 51.6118 -4.285846 241823 192806 SS418928
SA3 1JQ Gower 51.602039 -4.27259 242707 191692 SS427916
SA3 1JR Gower 51.593091 -4.26374 243289 190678 SS432906
SA3 1JS Gower 51.612847 -4.240846 244942 192826 SS449928
SA3 1JT Gower 51.600566 -4.268776 242966 191520 SS429915
SA3 1LA Gower 51.578185 -4.174578 249415 188833 SS494888
SA3 1LB Gower 51.550304 -4.200799 247505 185787 SS475857
SA3 1LD Gower 51.579053 -4.173826 249470 188928 SS494889
SA3 1LE Gower 51.550985 -4.202332 247401 185866 SS474858
SA3 1LH Gower 51.548603 -4.20226 247398 185601 SS473856
SA3 1LJ Gower 51.548753 -4.197637 247719 185608 SS477856
SA3 1LL Gower 51.551404 -4.204444 247256 185917 SS472859
SA3 1LN Gower 51.568747 -4.176278 249266 187787 SS492877
SA3 1LP Gower 51.551245 -4.205273 247198 185901 SS471859
SA3 1LQ Gower 51.550882 -4.20302 247353 185856 SS473858
SA3 1LR Gower 51.556234 -4.172117 249513 186387 SS495863
SA3 1LS Gower 51.558312 -4.169172 249724 186612 SS497866
SA3 1LT Gower 51.558909 -4.178203 249100 186697 SS491866
SA3 1LU Gower 51.554111 -4.172636 249470 186152 SS494861
SA3 1LW Gower 51.552124 -4.203469 247326 185995 SS473859
SA3 1LX Gower 51.553269 -4.171975 249513 186057 SS495860
SA3 1LY Gower 51.555586 -4.172129 249510 186315 SS495863
SA3 1NA Gower 51.552537 -4.182356 248791 185997 SS487859
SA3 1NB Gower 51.553117 -4.1797 248977 186056 SS489860
SA3 1ND Gower 51.554752 -4.168151 249783 186214 SS497862
SA3 1NJ Gower 51.554613 -4.216443 246435 186299 SS464862
SA3 1NL Gower 51.546752 -4.212729 246666 185417 SS466854
SA3 1NN Gower 51.544848 -4.210214 246834 185200 SS468851
SA3 1NP Gower 51.548419 -4.214931 246519 185607 SS465856
SA3 1NQ Gower 51.54462 -4.221309 246064 185198 SS460851
SA3 1NR Gower 51.545397 -4.220178 246145 185282 SS461852
SA3 1NS Gower 51.553414 -4.22657 245729 186187 SS457861
SA3 1NT Gower 51.566845 -4.225422 245854 187678 SS458876
SA3 1NU Gower 51.564505 -4.217458 246398 187401 SS463874
SA3 1NX Gower 51.546745 -4.214993 246509 185421 SS465854
SA3 1NY Gower 51.548078 -4.211048 246787 185561 SS467855
SA3 1NZ Gower 51.547218 -4.211353 246763 185466 SS467854
SA3 1PD Gower 51.558252 -4.231798 245383 186736 SS453867
SA3 1PE Gower 51.56042 -4.240272 244803 186995 SS448869
SA3 1PH Gower 51.56644 -4.270006 242763 187728 SS427877
SA3 1PJ Gower 51.569094 -4.276026 242355 188036 SS423880
SA3 1PL Gower 51.568952 -4.283321 241849 188036 SS418880
SA3 1PN Gower 51.568553 -4.285783 241677 187997 SS416879
SA3 1PP Gower 51.569455 -4.288902 241464 188104 SS414881
SA3 1PQ Gower 51.563624 -4.251858 244011 187376 SS440873
SA3 1PR Gower 51.568908 -4.290202 241372 188046 SS413880
SA3 1PT Gower 51.567688 -4.261294 243371 187848 SS433878
SA3 1WA Mumbles 51.574717 -3.998441 261609 188099 SS616880
SA3 1WY Penllergaer 51.666267 -4.017016 260603 198315 SS606983
SA3 1WZ Mumbles 51.574717 -3.998441 261609 188099 SS616880
SA3 1YA Mumbles 51.574717 -3.998441 261609 188099 SS616880
SA3 1YB Mumbles 51.574717 -3.998441 261609 188099 SS616880
SA3 1YD Mumbles 51.574717 -3.998441 261609 188099 SS616880
SA3 1YE Mumbles 51.574717 -3.998441 261609 188099 SS616880
SA3 1YH Mumbles 51.574717 -3.998441 261609 188099 SS616880
SA3 1YN Mumbles 51.574717 -3.998441 261609 188099 SS616880
SA3 1YX Mumbles 51.574717 -3.998441 261609 188099 SS616880
SA3 1ZB Mumbles 51.574717 -3.998441 261609 188099 SS616880
SA3 1ZH Mumbles 51.574717 -3.998441 261609 188099 SS616880
SA3 2AA Pennard 51.580223 -4.067344 256852 188844 SS568888
SA3 2AB Pennard 51.574126 -4.070416 256620 188172 SS566881
SA3 2AD Pennard 51.575642 -4.083272 255734 188366 SS557883
SA3 2AE Pennard 51.574512 -4.090191 255251 188254 SS552882
SA3 2AH Pennard 51.573669 -4.09008 255256 188160 SS552881
SA3 2AJ Pennard 51.57338 -4.092174 255110 188132 SS551881
SA3 2AL Pennard 51.571939 -4.094792 254924 187977 SS549879
SA3 2AN Pennard 51.567011 -4.092256 255084 187424 SS550874
SA3 2AP Pennard 51.567891 -4.083769 255675 187505 SS556875
SA3 2AQ Pennard 51.574552 -4.088475 255370 188255 SS553882
SA3 2AS Pennard 51.564384 -4.081213 255841 187110 SS558871
SA3 2AT Pennard 51.563874 -4.063774 257048 187019 SS570870
SA3 2AU Bishopston 51.565031 -4.059354 257358 187139 SS573871
SA3 2AW Pennard 51.5647 -4.080622 255883 187144 SS558871
SA3 2BJ Pennard 51.580032 -4.09131 255191 188870 SS551888
SA3 2BL Pennard 51.580485 -4.089094 255346 188916 SS553889
SA3 2BN Pennard 51.579104 -4.088871 255357 188762 SS553887
SA3 2BP Pennard 51.576814 -4.088218 255395 188506 SS553885
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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