Postcodes in Ceredigion page 24 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 1RW Aberystwyth Penparcau 52.401894 -4.072159 259123 280230 SN591802
SY23 1RX Aberystwyth Penparcau 52.399575 -4.073638 259015 279975 SN590799
SY23 1RY Aberystwyth Penparcau 52.3997 -4.071115 259187 279984 SN591799
SY23 1RZ Aberystwyth Penparcau 52.399429 -4.070132 259253 279952 SN592799
SY23 1SA Aberystwyth Penparcau 52.398929 -4.069962 259263 279896 SN592798
SY23 1SB Aberystwyth Penparcau 52.404981 -4.074509 258973 280578 SN589805
SY23 1SD Aberystwyth Penparcau 52.398764 -4.069072 259323 279876 SN593798
SY23 1SE Aberystwyth Penparcau 52.398381 -4.068364 259370 279832 SN593798
SY23 1SF Aberystwyth Penparcau 52.398224 -4.070179 259246 279818 SN592798
SY23 1SG Aberystwyth Penparcau 52.398796 -4.068324 259374 279878 SN593798
SY23 1SH Aberystwyth Penparcau 52.399793 -4.068871 259340 279990 SN593799
SY23 1SJ Aberystwyth Penparcau 52.401216 -4.069246 259319 280149 SN593801
SY23 1SL Aberystwyth Penparcau 52.401064 -4.068195 259390 280130 SN593801
SY23 1SN Aberystwyth Penparcau 52.4013 -4.068044 259401 280156 SN594801
SY23 1SP Aberystwyth Penparcau 52.401702 -4.067696 259426 280200 SN594801
SY23 1SQ Aberystwyth Penparcau 52.399412 -4.068573 259359 279947 SN593799
SY23 1SR Aberystwyth Penparcau 52.402473 -4.070907 259210 280292 SN592802
SY23 1SS Aberystwyth Penparcau 52.402448 -4.072347 259112 280292 SN591802
SY23 1ST Aberystwyth Penparcau 52.399692 -4.072085 259121 279985 SN591799
SY23 1SW Aberystwyth Penparcau 52.401492 -4.067877 259413 280177 SN594801
SY23 1SY Aberystwyth Penparcau 52.404761 -4.077821 258747 280560 SN587805
SY23 1SZ Aberystwyth Penparcau 52.403366 -4.076359 258842 280402 SN588804
SY23 1TA Aberystwyth Penparcau 52.40175 -4.075739 258879 280221 SN588802
SY23 1TB Aberystwyth Penparcau 52.401395 -4.075458 258897 280181 SN588801
SY23 1TD Aberystwyth Penparcau 52.401691 -4.074487 258964 280212 SN589802
SY23 1TE Aberystwyth Penparcau 52.40027 -4.075523 258889 280056 SN588800
SY23 1TF Aberystwyth Penparcau 52.400542 -4.074903 258932 280085 SN589800
SY23 1TG Aberystwyth Penparcau 52.400586 -4.073906 259000 280088 SN590800
SY23 1TH Aberystwyth Rheidol 52.407571 -4.078629 258701 280874 SN587808
SY23 1TQ Aberystwyth Penparcau 52.400936 -4.072908 259069 280125 SN590801
SY23 1UA Aberystwyth Penparcau 52.399813 -4.073884 258999 280002 SN589800
SY23 1UY Aberystwyth Rheidol 52.409814 -4.079911 258621 281126 SN586811
SY23 1UZ Aberystwyth Rheidol 52.409814 -4.079911 258621 281126 SN586811
SY23 1WA Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 1WB Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 1WD Llanfarian 52.403479 -4.043595 261071 280351 SN610803
SY23 1WE Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 1WF Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 1WG Aberystwyth Rheidol 52.408669 -4.080063 258607 280999 SN586809
SY23 1WH Llanfarian 52.403488 -4.043596 261071 280352 SN610803
SY23 1WJ Aberystwyth Rheidol 52.408669 -4.080063 258607 280999 SN586809
SY23 1WL Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 1WN Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 1WP Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 1WQ Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 1WR Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 1WS Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 1WT Llanfarian 52.403479 -4.043595 261071 280351 SN610803
SY23 1WU Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 1WW Llanfarian 52.403488 -4.043596 261071 280352 SN610803
SY23 1WX Llanfarian 52.403479 -4.043595 261071 280351 SN610803
SY23 1WY Llanfarian 52.403479 -4.043595 261071 280351 SN610803
SY23 1WZ Llanfarian 52.403479 -4.043595 261071 280351 SN610803
SY23 1XA Llanfarian 52.403488 -4.043596 261071 280352 SN610803
SY23 1XB Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 1XD Aberystwyth Rheidol 52.409814 -4.079911 258621 281126 SN586811
SY23 1XE Aberystwyth Rheidol 52.409814 -4.079911 258621 281126 SN586811
SY23 1XF Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 1XG Aberystwyth Rheidol 52.409814 -4.079911 258621 281126 SN586811
SY23 1XH Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 1XT Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 1XU Llanfarian 52.403488 -4.043596 261071 280352 SN610803
SY23 1XZ Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 1YA Aberystwyth Morfa a Glais 52.412314 -4.078882 258699 281402 SN586814
SY23 1YQ Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 1YS Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 1YY Aberystwyth Morfa a Glais 52.412314 -4.078882 258699 281402 SN586814
SY23 1ZE Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 1ZQ Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 1ZU Llanfarian 52.403479 -4.043595 261071 280351 SN610803
SY23 2AA Aberystwyth Morfa a Glais 52.414778 -4.083968 258361 281686 SN583816
SY23 2AB Aberystwyth Morfa a Glais 52.415747 -4.083587 258390 281793 SN583817
SY23 2AD Aberystwyth Morfa a Glais 52.41713 -4.078579 258735 281937 SN587819
SY23 2AE Aberystwyth Morfa a Glais 52.415624 -4.08339 258403 281779 SN584817
SY23 2AF Aberystwyth Morfa a Glais 52.416275 -4.0837 258384 281852 SN583818
SY23 2AG Aberystwyth Morfa a Glais 52.416512 -4.08405 258361 281879 SN583818
SY23 2AH Aberystwyth Morfa a Glais 52.416913 -4.078142 258764 281912 SN587819
SY23 2AJ Aberystwyth Morfa a Glais 52.416595 -4.084451 258334 281889 SN583818
SY23 2AL Aberystwyth Morfa a Glais 52.417352 -4.078707 258727 281962 SN587819
SY23 2AN Aberystwyth Morfa a Glais 52.415103 -4.08491 258298 281724 SN582817
SY23 2AP Aberystwyth Morfa a Glais 52.41694 -4.084217 258351 281927 SN583819
SY23 2AQ Aberystwyth Morfa a Glais 52.41633 -4.084144 258354 281859 SN583818
SY23 2AR Aberystwyth Morfa a Glais 52.415229 -4.08543 258263 281739 SN582817
SY23 2AS Aberystwyth Morfa a Glais 52.415206 -4.086209 258210 281738 SN582817
SY23 2AT Aberystwyth Rheidol 52.414437 -4.086967 258156 281654 SN581816
SY23 2AU Aberystwyth Rheidol 52.414247 -4.08756 258115 281634 SN581816
SY23 2AW Aberystwyth Morfa a Glais 52.414994 -4.084993 258292 281712 SN582817
SY23 2AX Llanfarian 52.403479 -4.043595 261071 280351 SN610803
SY23 2AY Aberystwyth Rheidol 52.415059 -4.087378 258130 281724 SN581817
SY23 2AZ Aberystwyth Morfa a Glais 52.415812 -4.085973 258228 281805 SN582818
SY23 2BA Aberystwyth Morfa a Glais 52.41638 -4.084882 258304 281866 SN583818
SY23 2BB Aberystwyth Morfa a Glais 52.415821 -4.085517 258259 281805 SN582818
SY23 2BD Aberystwyth Morfa a Glais 52.415517 -4.085915 258231 281772 SN582817
SY23 2BE Aberystwyth Morfa a Glais 52.41488 -4.086355 258199 281702 SN581817
SY23 2BF Aberystwyth Morfa a Glais 52.417173 -4.07814 258765 281941 SN587819
SY23 2BG Aberystwyth Morfa a Glais 52.41488 -4.086355 258199 281702 SN581817
SY23 2BH Aberystwyth Rheidol 52.414837 -4.08825 258070 281701 SN580817
SY23 2BJ Aberystwyth Morfa a Glais 52.415395 -4.084174 258349 281755 SN583817
SY23 2BL Aberystwyth Morfa a Glais 52.414906 -4.084886 258299 281702 SN582817
SY23 2BN Aberystwyth Morfa a Glais 52.421551 -4.084346 258357 282440 SN583824
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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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