Postcodes in Ceredigion page 27 Unitary Authority

  1. All administrative areas

This page provides postcode data for the Ceredigion UK Unitary Authority.

In 2021, Ceredigion contained approximately 30,900 households with a population of about 71,500

In 2011, Ceredigion contained approximately 31,557 households with a population of about 75,908

Wards in this Unitary Authority
Aberaeron and Aberarth ,   Aberporth and Y Ferwig ,   Aberystwyth Morfa a Glais ,   Aberystwyth Penparcau ,   Aberystwyth Rheidol ,   Beulah and Llangoedmor ,   Borth ,   Ceulan a Maesmawr ,   Ciliau Aeron ,   Faenor ,   Lampeter ,   Llanbadarn Fawr ,   Llandyfriog ,   Llandysilio and Llangrannog ,   Llandysul North and Troedyraur ,   Llandysul South ,   Llanfarian ,   Llanfihangel Ystrad ,   Llangeitho ,   Llangybi ,   Llannarth ,   Llanrhystyd ,   Llansanffraid ,   Llanwenog ,   Lledrod ,   Melindwr ,   Mwldan ,   New Quay and Llanllwchaearn ,   Penbryn ,   Teifi ,   Tirymynach ,   Trefeurig ,   Tregaron and Ystrad Fflur ,   Ystwyth
Parishes in this Unitary Authority
Aberaeron ,   Aberporth ,   Aberystwyth ,   Beulah ,   Blaenrheidol ,   Borth ,   Cardigan ,   Ceulanamaesmawr ,   Ciliau Aeron ,   Dyffryn Arth ,   Faenor ,   Geneu'r Glyn ,   Henfynyw ,   Lampeter ,   Llanarth ,   Llanbadarn Fawr ,   Llanddewi Brefi ,   Llandyfriog ,   Llandysiliogogo ,   Llandysul ,   Llanfair Clydogau ,   Llanfarian ,   Llanfihangel Ystrad ,   Llangeitho ,   Llangoedmor ,   Llangrannog ,   Llangwyryfon ,   Llangybi ,   Llangynfelyn ,   Llanilar ,   Llanllwchaiarn ,   Llanrhystyd ,   Llansantffraed ,   Llanwenog ,   Llanwnnen ,   Lledrod ,   Melindwr ,   Nantcwnlle ,   New Quay ,   Penbryn ,   Pontarfynach ,   Tirymynach ,   Trawsgoed ,   Trefeurig ,   Tregaron ,   Troedyraur ,   Y Ferwig ,   Ysbyty Ystwyth ,   Ysgubor-y-coed ,   Ystrad Fflur ,   Ystrad Meurig
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
SY23 3EB Trefeurig 52.433575 -4.017346 262950 283648 SN629836
SY23 3ED Trefeurig 52.434262 -4.011831 263327 283714 SN633837
SY23 3EE Trefeurig 52.434781 -4.009354 263497 283767 SN634837
SY23 3EF Trefeurig 52.436835 -4.002783 263950 283983 SN639839
SY23 3EG Trefeurig 52.442657 -3.993998 264565 284614 SN645846
SY23 3EH Trefeurig 52.43818 -3.994987 264484 284118 SN644841
SY23 3EJ Trefeurig 52.439112 -3.99091 264764 284214 SN647842
SY23 3EL Trefeurig 52.438979 -3.989756 264842 284197 SN648841
SY23 3EN Trefeurig 52.437973 -3.990226 264807 284086 SN648840
SY23 3EP Trefeurig 52.438926 -3.988047 264958 284188 SN649841
SY23 3EQ Trefeurig 52.43523 -3.998223 264255 283796 SN642837
SY23 3ER Trefeurig 52.441623 -3.97525 265836 284464 SN658844
SY23 3ES Trefeurig 52.438535 -3.983498 265266 284136 SN652841
SY23 3ET Trefeurig 52.441059 -3.958878 266947 284371 SN669843
SY23 3EU Trefeurig 52.441967 -3.951782 267432 284459 SN674844
SY23 3EW Trefeurig 52.437192 -3.988528 264920 283996 SN649839
SY23 3EX Trefeurig 52.44095 -3.928857 268987 284304 SN689843
SY23 3EY Trefeurig 52.438269 -3.962785 266673 284068 SN666840
SY23 3EZ Trefeurig 52.434344 -3.947855 267676 283604 SN676836
SY23 3FA Trefeurig 52.437686 -3.986947 265029 284048 SN650840
SY23 3FB Aberystwyth Morfa a Glais 52.417094 -4.066754 259539 281910 SN595819
SY23 3FD Llanbadarn Fawr 52.413606 -4.064664 259670 281518 SN596815
SY23 3FE Llanbadarn Fawr 52.415164 -4.064031 259718 281690 SN597816
SY23 3FF Llanfarian 52.402265 -4.045127 260963 280219 SN609802
SY23 3FG Aberystwyth Morfa a Glais 52.416427 -4.066855 259530 281836 SN595818
SY23 3FH Faenor 52.421385 -4.060483 259979 282375 SN599823
SY23 3FJ Faenor 52.421731 -4.060749 259962 282414 SN599824
SY23 3FL Aberystwyth Morfa a Glais 52.417786 -4.065271 259642 281984 SN596819
SY23 3FN Faenor 52.422393 -4.059927 260020 282486 SN600824
SY23 3FP Faenor 52.423151 -4.062345 259858 282575 SN598825
SY23 3FQ Faenor 52.422342 -4.062293 259859 282485 SN598824
SY23 3FR Faenor 52.422144 -4.061813 259891 282462 SN598824
SY23 3FS Aberystwyth Morfa a Glais 52.412593 -4.077307 258807 281430 SN588814
SY23 3FT Trefeurig 52.437681 -3.985637 265118 284045 SN651840
SY23 3FU Aberystwyth Penparcau 52.400767 -4.06821 259388 280097 SN593800
SY23 3FW Faenor 52.420847 -4.038075 261501 282272 SN615822
SY23 3FX Trefeurig 52.438653 -3.985033 265162 284152 SN651841
SY23 3FY Tirymynach 52.436549 -4.05713 260255 284055 SN602840
SY23 3FZ Tirymynach 52.436549 -4.05713 260255 284055 SN602840
SY23 3GA Llanbadarn Fawr 52.406995 -4.070928 259223 280795 SN592807
SY23 3GB Llanbadarn Fawr 52.407374 -4.071401 259192 280838 SN591808
SY23 3GD Llanbadarn Fawr 52.407646 -4.072267 259134 280870 SN591808
SY23 3GE Llanbadarn Fawr 52.406625 -4.072072 259144 280756 SN591807
SY23 3GF Llanbadarn Fawr 52.406269 -4.07132 259194 280715 SN591807
SY23 3GG Llanbadarn Fawr 52.407287 -4.072265 259133 280830 SN591808
SY23 3GH Aberystwyth Morfa a Glais 52.416994 -4.062734 259812 281891 SN598818
SY23 3GJ Llanbadarn Fawr 52.407063 -4.070137 259277 280801 SN592808
SY23 3GL Llanbadarn Fawr 52.415563 -4.061771 259873 281730 SN598817
SY23 3GN Llanbadarn Fawr 52.406703 -4.070679 259239 280762 SN592807
SY23 3GW Melindwr 52.372689 -3.851709 274036 276575 SN740765
SY23 3GX Llanfarian 52.404008 -4.043149 261103 280409 SN611804
SY23 3GY Llanbadarn Fawr 52.413913 -4.0584 260097 281540 SN600815
SY23 3GZ Trefeurig 52.439841 -3.98981 264841 284293 SN648842
SY23 3HA Trefeurig 52.436221 -3.915528 269879 283754 SN698837
SY23 3HB Trefeurig 52.430277 -3.934908 268544 283128 SN685831
SY23 3HD Trefeurig 52.436607 -4.001345 264047 283955 SN640839
SY23 3HE Trefeurig 52.436486 -3.999442 264176 283938 SN641839
SY23 3HF Trefeurig 52.439785 -3.993662 264579 284294 SN645842
SY23 3HG Trefeurig 52.438255 -3.992166 264676 284121 SN646841
SY23 3HH Aberystwyth Morfa a Glais 52.414492 -4.0685 259412 281624 SN594816
SY23 3HJ Llanfarian 52.401194 -4.040505 261274 280091 SN612800
SY23 3HL Llanbadarn Fawr 52.407168 -4.041369 261234 280757 SN612807
SY23 3HN Faenor 52.411486 -4.039672 261363 281234 SN613812
SY23 3HP Faenor 52.412502 -4.026618 262254 281322 SN622813
SY23 3HQ Trefeurig 52.438627 -3.999936 264149 284177 SN641841
SY23 3HR Faenor 52.419762 -4.015891 263006 282109 SN630821
SY23 3HS Faenor 52.421233 -4.020827 262675 282282 SN626822
SY23 3HT Faenor 52.423136 -4.016796 262955 282486 SN629824
SY23 3HU Trefeurig 52.425975 -4.003188 263889 282776 SN638827
SY23 3HW Llanbadarn Fawr 52.408846 -4.038403 261441 280938 SN614809
SY23 3HX Trefeurig 52.429021 -3.985704 265087 283082 SN650830
SY23 3HY Trefeurig 52.425963 -3.988464 264890 282747 SN648827
SY23 3HZ Melindwr 52.419317 -4.001312 263996 282032 SN639820
SY23 3JA Trefeurig 52.425183 -3.969485 266178 282625 SN661826
SY23 3JB Llanfarian 52.403878 -4.040247 261300 280389 SN613803
SY23 3JD Trefeurig 52.428598 -3.915962 269827 282907 SN698829
SY23 3JE Trefeurig 52.427715 -3.947446 267684 282866 SN676828
SY23 3JF Llanfarian 52.399896 -4.042768 261116 279951 SN611799
SY23 3JG Llanbadarn Fawr 52.412823 -4.054364 260368 281411 SN603814
SY23 3JH Llanfarian 52.404026 -4.043135 261104 280411 SN611804
SY23 3JJ Llanbadarn Fawr 52.416605 -4.061305 259908 281845 SN599818
SY23 3JL Melindwr 52.375544 -3.854253 273871 276897 SN738768
SY23 3JN Melindwr 52.371499 -3.844432 274528 276430 SN745764
SY23 3JP Melindwr 52.381102 -3.846728 274399 277502 SN743775
SY23 3JQ Llanfarian 52.40188 -4.042948 261110 280172 SN611801
SY23 3JR Melindwr 52.389415 -3.839477 274916 278414 SN749784
SY23 3JS Melindwr 52.408783 -3.837121 275131 280564 SN751805
SY23 3JT Melindwr 52.411238 -3.835974 275216 280835 SN752808
SY23 3JU Melindwr 52.411489 -3.840042 274940 280870 SN749808
SY23 3JW Melindwr 52.378348 -3.846892 274380 277196 SN743771
SY23 3JX Melindwr 52.411728 -3.840875 274884 280898 SN748808
SY23 3JY Melindwr 52.420819 -3.850049 274286 281925 SN742819
SY23 3JZ Melindwr 52.412313 -3.837959 275084 280958 SN750809
SY23 3LA Melindwr 52.413947 -3.837542 275117 281139 SN751811
SY23 3LB Melindwr 52.419704 -3.825178 275974 281758 SN759817
SY23 3LD Melindwr 52.428178 -3.773504 279511 282613 SN795826
SY23 3LE Melindwr 52.441639 -3.77041 279758 284105 SN797841
SY23 3LF Melindwr 52.408739 -3.827828 275763 280543 SN757805
SY23 3LG Aberystwyth Morfa a Glais 52.416238 -4.062743 259809 281807 SN598818
SY23 3LH Llanbadarn Fawr 52.417048 -4.061663 259885 281895 SN598818
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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