Postcodes in Swansea page 45 Unitary Authority

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
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
SA4 1GQ Penllergaer 51.667256 -4.008108 261222 198408 SS612984
SA4 1GR Pontlliw and Tircoed 51.678263 -3.99863 261911 199614 SS619996
SA4 1GS Penllergaer 51.667508 -3.989652 262499 198401 SS624984
SA4 1GT Llangyfelach 51.677266 -3.99066 262459 199488 SS624994
SA4 1GU Penllergaer 51.676896 -4.005498 261432 199475 SS614994
SA4 1GW Penllergaer 51.66723 -4.02011 260392 198428 SS603984
SA4 1GX Penllergaer 51.677149 -4.005422 261438 199503 SS614995
SA4 1GY Penllergaer 51.666116 -4.018513 260499 198301 SS604983
SA4 1GZ Penllergaer 51.665401 -4.019783 260409 198224 SS604982
SA4 1HA Pontlliw and Tircoed 51.692439 -4.004783 261529 201202 SN615012
SA4 1HB Pontlliw and Tircoed 51.698143 -4.002517 261703 201832 SN617018
SA4 1HD Pontlliw and Tircoed 51.70407 -4.006122 261472 202498 SN614024
SA4 1HE Pontlliw and Tircoed 51.704104 -4.005733 261499 202501 SN614025
SA4 1HF Penllergaer 51.66919 -3.993298 262252 198595 SS622985
SA4 1HG Pontlliw and Tircoed 51.704217 -4.016998 260721 202535 SN607025
SA4 1HH Pontarddulais 51.708032 -4.007962 261357 202942 SN613029
SA4 1HJ Pontarddulais 51.709799 -4.033806 259576 203188 SN595031
SA4 1HL Llangyfelach 51.67403 -3.980465 263154 199109 SS631991
SA4 1HN Penllergaer 51.664751 -4.021533 260286 198155 SS602981
SA4 1HP Penllergaer 51.668676 -3.992871 262280 198537 SS622985
SA4 1HQ Pontarddulais 51.706491 -4.019126 260580 202792 SN605027
SA4 1HR Pontarddulais 51.707174 -4.033746 259572 202896 SN595028
SA4 1HS Pontarddulais 51.707498 -4.032689 259647 202930 SN596029
SA4 1HT Pontarddulais 51.709349 -4.034336 259538 203139 SN595031
SA4 1HU Pontarddulais 51.712782 -4.033419 259612 203519 SN596035
SA4 1HW Pontlliw and Tircoed 51.686929 -4.013046 260941 200605 SN609006
SA4 1HX Pontarddulais 51.713383 -4.029899 259857 203579 SN598035
SA4 1HY Pontarddulais 51.712424 -4.031767 259725 203476 SN597034
SA4 1HZ Pontarddulais 51.71214 -4.030017 259845 203441 SN598034
SA4 1JA Pontarddulais 51.713066 -4.032635 259668 203549 SN596035
SA4 1JB Pontarddulais 51.712617 -4.033614 259598 203501 SN595035
SA4 1JD Pontarddulais 51.712573 -4.029428 259888 203488 SN598034
SA4 1JE Pontarddulais 51.710981 -4.033034 259633 203318 SN596033
SA4 1JF Pontarddulais 51.71042 -4.030142 259832 203250 SN598032
SA4 1JG Pontlliw and Tircoed 51.682555 -3.995839 262117 200086 SN621000
SA4 1JH Pontarddulais 51.708439 -4.03499 259490 203039 SN594030
SA4 1JJ Pontlliw and Tircoed 51.684188 -3.995 262180 200266 SN621002
SA4 1JL Pontlliw and Tircoed 51.682957 -3.994396 262218 200128 SN622001
SA4 1JN Pontarddulais 51.7112 -4.026095 260114 203329 SN601033
SA4 1JP Pontarddulais 51.709432 -4.026422 260085 203133 SN600031
SA4 1JQ Pontarddulais 51.711801 -4.032463 259675 203408 SN596034
SA4 1JR Pontarddulais 51.711542 -4.031814 259720 203378 SN597033
SA4 1JS Pontarddulais 51.712183 -4.02488 260201 203436 SN602034
SA4 1JT Pontarddulais 51.711361 -4.030344 259820 203355 SN598033
SA4 1JU Pontarddulais 51.713484 -4.021927 260409 203575 SN604035
SA4 1JW Pontarddulais 51.71388 -4.025043 260194 203625 SN601036
SA4 1JX Pontarddulais 51.710273 -4.023564 260286 203221 SN602032
SA4 1JY Pontarddulais 51.710548 -4.024792 260202 203254 SN602032
SA4 1LA Gorseinon and Penyrheol 51.69051 -4.039509 259123 201054 SN591010
SA4 1LB Pontlliw and Tircoed 51.681742 -3.995557 262134 199995 SS621999
SA4 1LD Pontarddulais 51.713616 -4.027868 259999 203601 SN599036
SA4 1LE Pontarddulais 51.712808 -4.035027 259501 203525 SN595035
SA4 1LF Pontarddulais 51.713877 -4.027836 260002 203630 SN600036
SA4 1LG Pontarddulais 51.710711 -4.035164 259485 203292 SN594032
SA4 1LH Pontarddulais 51.712595 -4.036971 259367 203505 SN593035
SA4 1LJ Pontarddulais 51.711349 -4.036713 259380 203366 SN593033
SA4 1LL Pontarddulais 51.711721 -4.03809 259286 203410 SN592034
SA4 1LN Pontarddulais 51.713575 -4.035437 259476 203611 SN594036
SA4 1LP Pontarddulais 51.714047 -4.037254 259351 203667 SN593036
SA4 1LQ Pontarddulais 51.711609 -4.035233 259484 203392 SN594033
SA4 1LR Pontarddulais 51.713833 -4.034551 259538 203638 SN595036
SA4 1LS Pontarddulais 51.714352 -4.034198 259564 203695 SN595036
SA4 1LT Pontarddulais 51.714645 -4.033893 259586 203727 SN595037
SA4 1LU Pontarddulais 51.714098 -4.028556 259952 203656 SN599036
SA4 1LW Pontarddulais 51.71324 -4.035553 259466 203574 SN594035
SA4 1LX Pontarddulais 51.714701 -4.031652 259740 203729 SN597037
SA4 1LY Pontarddulais 51.716096 -4.030541 259822 203882 SN598038
SA4 1LZ Pontarddulais 51.716414 -4.028804 259943 203914 SN599039
SA4 1NA Pontarddulais 51.718062 -4.029746 259883 204099 SN598040
SA4 1NB Pontarddulais 51.717315 -4.028178 259989 204013 SN599040
SA4 1ND Pontarddulais 51.715632 -4.028277 259976 203826 SN599038
SA4 1NE Pontarddulais 51.715612 -4.027856 260006 203823 SN600038
SA4 1NF Pontarddulais 51.715012 -4.027192 260050 203755 SN600037
SA4 1NG Pontarddulais 51.71508 -4.026935 260067 203762 SN600037
SA4 1NH Pontarddulais 51.71534 -4.022806 260354 203783 SN603037
SA4 1NJ Pontarddulais 51.714446 -4.018322 260661 203675 SN606036
SA4 1NN Pontarddulais 51.71413 -4.013111 261020 203630 SN610036
SA4 1NP Pontarddulais 51.713101 -4.004408 261618 203499 SN616034
SA4 1NQ Pontarddulais 51.716131 -4.02591 260142 203877 SN601038
SA4 1NR Pontarddulais 51.714218 -4.01323 261012 203640 SN610036
SA4 1NS Llangyfelach 51.715208 -4.001085 261854 203727 SN618037
SA4 1NT Pontarddulais 51.711218 -4.038053 259287 203354 SN592033
SA4 1NU Pontarddulais 51.710807 -4.037904 259297 203308 SN592033
SA4 1NW Pontarddulais 51.714706 -4.028785 259939 203724 SN599037
SA4 1NX Llangyfelach 51.67403 -3.980465 263154 199109 SS631991
SA4 1NY Pontlliw and Tircoed 51.682017 -3.998419 261937 200031 SN619000
SA4 1NZ Pontarddulais 51.714656 -4.029608 259882 203720 SN598037
SA4 1PA Pontarddulais 51.71481 -4.037317 259349 203752 SN593037
SA4 1PB Pontarddulais 51.715366 -4.03533 259488 203810 SN594038
SA4 1PD Pontarddulais 51.715692 -4.03365 259606 203843 SN596038
SA4 1PE Pontarddulais 51.715941 -4.032243 259703 203868 SN597038
SA4 1PF Pontarddulais 51.715678 -4.032882 259659 203840 SN596038
SA4 1PG Pontarddulais 51.717304 -4.031406 259766 204018 SN597040
SA4 1PH Pontarddulais 51.71728 -4.032274 259706 204017 SN597040
SA4 1PJ Pontarddulais 51.718651 -4.031524 259762 204168 SN597041
SA4 1PL Pontarddulais 51.717248 -4.030521 259826 204010 SN598040
SA4 1PN Pontarddulais 51.717674 -4.030323 259841 204057 SN598040
SA4 1PP Pontarddulais 51.718968 -4.027253 260058 204195 SN600041
SA4 1PQ Pontarddulais 51.717403 -4.030904 259801 204028 SN598040
SA4 1PR Pontarddulais 51.718032 -4.02779 260018 204092 SN600040
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