Postcodes in Swansea page 44 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 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
SA4 1FY Penllergaer 51.668543 -3.99434 262178 198525 SS621985
SA4 1GA Gorseinon and Penyrheol 51.666915 -4.024333 260099 198401 SS600984
SA4 1GB Gorseinon and Penyrheol 51.668269 -4.02717 259907 198557 SS599985
SA4 1GD Penllergaer 51.668646 -4.022502 260231 198590 SS602985
SA4 1GE Penllergaer 51.667389 -4.018743 260487 198443 SS604984
SA4 1GF Penllergaer 51.668037 -4.011368 260999 198501 SS609985
SA4 1GG Penllergaer 51.667582 -4.017942 260543 198463 SS605984
SA4 1GH Penllergaer 51.673307 -3.992858 262295 199052 SS622990
SA4 1GJ Penllergaer 51.667987 -4.014258 260799 198501 SS607985
SA4 1GL Penllergaer 51.66978 -4.003578 261543 198680 SS615986
SA4 1GN Penllergaer 51.666807 -3.991747 262352 198327 SS623983
SA4 1GP Penllergaer 51.673771 -3.998374 261915 199114 SS619991
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
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