Postcodes in Ceredigion page 29 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 31,559 households with a population of about 75,913

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 3SJ Llanbadarn Fawr 52.408462 -4.059013 260038 280935 SN600809
SY23 3SL Llanbadarn Fawr 52.407361 -4.057742 260121 280810 SN601808
SY23 3SN Llanbadarn Fawr 52.406687 -4.057181 260157 280734 SN601807
SY23 3SP Llanbadarn Fawr 52.407225 -4.056765 260187 280793 SN601807
SY23 3SQ Llanbadarn Fawr 52.408221 -4.058958 260041 280908 SN600809
SY23 3SR Llanbadarn Fawr 52.40608 -4.056403 260208 280665 SN602806
SY23 3SS Llanbadarn Fawr 52.405051 -4.054562 260330 280547 SN603805
SY23 3ST Llanbadarn Fawr 52.406031 -4.056107 260228 280659 SN602806
SY23 3SU Llanbadarn Fawr 52.40604 -4.055578 260264 280659 SN602806
SY23 3SW Trefeurig 52.439851 -3.99187 264701 284298 SN647842
SY23 3SX Llanbadarn Fawr 52.40627 -4.053736 260390 280681 SN603806
SY23 3SY Llanbadarn Fawr 52.405331 -4.051384 260547 280572 SN605805
SY23 3SZ Llanbadarn Fawr 52.405227 -4.049615 260667 280557 SN606805
SY23 3TA Faenor 52.416432 -4.018181 262840 281743 SN628817
SY23 3TB Trefeurig 52.437371 -3.997628 264302 284033 SN643840
SY23 3TD Llanbadarn Fawr 52.405254 -4.056335 260210 280573 SN602805
SY23 3TE Faenor 52.420531 -4.061517 259906 282282 SN599822
SY23 3TF Llanbadarn Fawr 52.412015 -4.059502 260016 281331 SN600813
SY23 3TG Faenor 52.420558 -4.064063 259733 282290 SN597822
SY23 3TH Aberystwyth Morfa a Glais 52.419676 -4.065169 259655 282194 SN596821
SY23 3TJ Llanbadarn Fawr 52.406609 -4.064249 259676 280739 SN596807
SY23 3TL Llanbadarn Fawr 52.406144 -4.068741 259369 280696 SN593806
SY23 3TN Llanbadarn Fawr 52.406998 -4.058445 260072 280771 SN600807
SY23 3TP Faenor 52.417991 -4.050899 260620 281979 SN606819
SY23 3TQ Llanbadarn Fawr 52.40689 -4.065145 259616 280772 SN596807
SY23 3TR Trefeurig 52.437932 -3.999552 264173 284099 SN641840
SY23 3TS Faenor 52.418272 -4.05075 260631 282010 SN606820
SY23 3TT Llanbadarn Fawr 52.410403 -4.063721 259724 281160 SN597811
SY23 3TU Llanbadarn Fawr 52.411701 -4.0589 260056 281295 SN600812
SY23 3TW Trefeurig 52.437628 -3.988283 264938 284044 SN649840
SY23 3TX Llanbadarn Fawr 52.406867 -4.066967 259492 280773 SN594807
SY23 3TY Trefeurig 52.439578 -3.987238 265015 284259 SN650842
SY23 3TZ Llanbadarn Fawr 52.406024 -4.065295 259603 280676 SN596806
SY23 3UA Llanbadarn Fawr 52.411371 -4.046342 260909 281234 SN609812
SY23 3UB Faenor 52.418982 -4.038841 261443 282066 SN614820
SY23 3UD Llanfarian 52.400922 -4.039082 261370 280058 SN613800
SY23 3UE Llanbadarn Fawr 52.40774 -4.069992 259289 280876 SN592808
SY23 3UF Aberystwyth Morfa a Glais 52.417805 -4.06414 259719 281984 SN597819
SY23 3UG Aberystwyth Morfa a Glais 52.41649 -4.069446 259354 281848 SN593818
SY23 3UH Llanbadarn Fawr 52.405839 -4.056833 260178 280639 SN601806
SY23 3UJ Llanbadarn Fawr 52.405502 -4.057038 260163 280602 SN601806
SY23 3UL Llanbadarn Fawr 52.40982 -4.054357 260359 281077 SN603810
SY23 3UN Llanbadarn Fawr 52.409758 -4.053295 260431 281068 SN604810
SY23 3UP Llanbadarn Fawr 52.409895 -4.053169 260440 281083 SN604810
SY23 3UQ Llanbadarn Fawr 52.410522 -4.05536 260293 281157 SN602811
SY23 3UR Llanbadarn Fawr 52.408033 -4.071241 259205 280911 SN592809
SY23 3US Llanbadarn Fawr 52.406677 -4.056725 260188 280732 SN601807
SY23 3UU Aberystwyth Morfa a Glais 52.41807 -4.064446 259699 282014 SN596820
SY23 3UW Aberystwyth Morfa a Glais 52.418244 -4.063734 259748 282032 SN597820
SY23 3UX Aberystwyth Morfa a Glais 52.417867 -4.064187 259716 281991 SN597819
SY23 3UY Llanbadarn Fawr 52.418371 -4.063166 259787 282045 SN597820
SY23 3UZ Llanbadarn Fawr 52.418561 -4.062587 259827 282065 SN598820
SY23 3WA Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3WB Llanfarian 52.403479 -4.043595 261071 280351 SN610803
SY23 3WD Llanfarian 52.403488 -4.043596 261071 280352 SN610803
SY23 3WE Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3WF Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3WG Llanfarian 52.403479 -4.043595 261071 280351 SN610803
SY23 3WH Llanfarian 52.403488 -4.043596 261071 280352 SN610803
SY23 3WJ Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3WL Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3WN Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3WP Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3WQ Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3WR Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3WS Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3WT Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3WU Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3WW Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3WX Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3WY Llanfarian 52.403479 -4.043595 261071 280351 SN610803
SY23 3WZ Llanfarian 52.403479 -4.043595 261071 280351 SN610803
SY23 3XA Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3XB Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3XD Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3XE Llanfarian 52.403479 -4.043595 261071 280351 SN610803
SY23 3XF Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3XG Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3XH Trefeurig 52.43787 -3.996341 264391 284086 SN643840
SY23 3XJ Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3XL Trefeurig 52.437618 -3.996315 264392 284058 SN643840
SY23 3XN Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3XP Trefeurig 52.437618 -3.996315 264392 284058 SN643840
SY23 3XQ Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3XR Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3XS Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3XT Llanfarian 52.403479 -4.043595 261071 280351 SN610803
SY23 3XU Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3XW Llanfarian 52.403488 -4.043596 261071 280352 SN610803
SY23 3XX Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3XY Llanfarian 52.403488 -4.043596 261071 280352 SN610803
SY23 3XZ Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3YA Aberystwyth Penparcau 52.400447 -4.061816 259822 280049 SN598800
SY23 3YB Aberystwyth Penparcau 52.401078 -4.064785 259622 280125 SN596801
SY23 3YD Aberystwyth Penparcau 52.400566 -4.062718 259761 280064 SN597800
SY23 3YH Llanfarian 52.403488 -4.043596 261071 280352 SN610803
SY23 3YL Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3ZE Llanfarian 52.403479 -4.043595 261071 280351 SN610803
SY23 3ZF Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 3ZP Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
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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