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 3SQ Llanbadarn Fawr 52.408205 -4.058947 260042 280906 SN600809
SY23 3SR Llanbadarn Fawr 52.406065 -4.056392 260209 280663 SN602806
SY23 3SS Llanbadarn Fawr 52.405051 -4.054562 260330 280547 SN603805
SY23 3ST Llanbadarn Fawr 52.406016 -4.056096 260229 280657 SN602806
SY23 3SU Llanbadarn Fawr 52.406025 -4.055567 260265 280657 SN602806
SY23 3SW Trefeurig 52.439836 -3.991859 264702 284296 SN647842
SY23 3SX Llanbadarn Fawr 52.406255 -4.053725 260391 280679 SN603806
SY23 3SY Llanbadarn Fawr 52.405316 -4.051373 260548 280570 SN605805
SY23 3SZ Llanbadarn Fawr 52.405212 -4.049604 260668 280555 SN606805
SY23 3TA Faenor 52.416417 -4.018169 262841 281741 SN628817
SY23 3TB Trefeurig 52.437356 -3.997617 264303 284031 SN643840
SY23 3TD Llanbadarn Fawr 52.405239 -4.056324 260211 280571 SN602805
SY23 3TE Faenor 52.420515 -4.061506 259907 282280 SN599822
SY23 3TF Llanbadarn Fawr 52.411999 -4.059491 260017 281329 SN600813
SY23 3TG Faenor 52.420542 -4.064052 259734 282288 SN597822
SY23 3TH Aberystwyth Morfa a Glais 52.41966 -4.065157 259656 282192 SN596821
SY23 3TJ Llanbadarn Fawr 52.406593 -4.064238 259677 280737 SN596807
SY23 3TL Llanbadarn Fawr 52.406128 -4.06873 259370 280694 SN593806
SY23 3TN Llanbadarn Fawr 52.406982 -4.058434 260073 280769 SN600807
SY23 3TP Faenor 52.417991 -4.050898 260620 281979 SN606819
SY23 3TQ Llanbadarn Fawr 52.406874 -4.065133 259617 280770 SN596807
SY23 3TR Trefeurig 52.437917 -3.999541 264174 284097 SN641840
SY23 3TS Faenor 52.418257 -4.050739 260632 282008 SN606820
SY23 3TT Llanbadarn Fawr 52.410033 -4.063821 259716 281119 SN597811
SY23 3TU Llanbadarn Fawr 52.411686 -4.058889 260057 281293 SN600812
SY23 3TW Trefeurig 52.437613 -3.988272 264939 284042 SN649840
SY23 3TX Llanbadarn Fawr 52.406852 -4.066955 259493 280771 SN594807
SY23 3TY Trefeurig 52.439578 -3.987238 265015 284259 SN650842
SY23 3TZ Llanbadarn Fawr 52.406009 -4.065284 259604 280674 SN596806
SY23 3UA Llanbadarn Fawr 52.411356 -4.046331 260910 281232 SN609812
SY23 3UB Faenor 52.418966 -4.03883 261444 282064 SN614820
SY23 3UD Llanfarian 52.400907 -4.039071 261371 280056 SN613800
SY23 3UE Llanbadarn Fawr 52.407725 -4.069981 259290 280874 SN592808
SY23 3UF Aberystwyth Morfa a Glais 52.41779 -4.064129 259720 281982 SN597819
SY23 3UG Aberystwyth Morfa a Glais 52.416474 -4.069435 259355 281846 SN593818
SY23 3UH Llanbadarn Fawr 52.405823 -4.056822 260179 280637 SN601806
SY23 3UJ Llanbadarn Fawr 52.405487 -4.057027 260164 280600 SN601805
SY23 3UL Llanbadarn Fawr 52.409805 -4.054346 260360 281075 SN603810
SY23 3UN Llanbadarn Fawr 52.409742 -4.053284 260432 281066 SN604810
SY23 3UP Llanbadarn Fawr 52.409879 -4.053158 260441 281081 SN604810
SY23 3UQ Llanbadarn Fawr 52.410507 -4.055349 260294 281155 SN602811
SY23 3UR Llanbadarn Fawr 52.408018 -4.07123 259206 280909 SN592809
SY23 3US Llanbadarn Fawr 52.406677 -4.056725 260188 280732 SN601807
SY23 3UU Aberystwyth Morfa a Glais 52.418054 -4.064435 259700 282012 SN597820
SY23 3UW Aberystwyth Morfa a Glais 52.418228 -4.063723 259749 282030 SN597820
SY23 3UX Aberystwyth Morfa a Glais 52.417852 -4.064176 259717 281989 SN597819
SY23 3UY Llanbadarn Fawr 52.418355 -4.063155 259788 282043 SN597820
SY23 3UZ Llanbadarn Fawr 52.418545 -4.062576 259828 282063 SN598820
SY23 3WA Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3WB Llanfarian 52.403464 -4.043584 261072 280349 SN610803
SY23 3WD Llanfarian 52.403473 -4.043584 261072 280350 SN610803
SY23 3WE Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3WF Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3WG Llanfarian 52.403464 -4.043584 261072 280349 SN610803
SY23 3WH Llanfarian 52.403473 -4.043584 261072 280350 SN610803
SY23 3WJ Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3WL Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3WN Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3WP Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3WQ Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3WR Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3WS Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3WT Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3WU Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3WW Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3WX Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3WY Llanfarian 52.403464 -4.043584 261072 280349 SN610803
SY23 3WZ Llanfarian 52.403464 -4.043584 261072 280349 SN610803
SY23 3XA Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3XB Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3XD Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3XE Llanfarian 52.403464 -4.043584 261072 280349 SN610803
SY23 3XF Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3XG Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3XH Trefeurig 52.437854 -3.99633 264392 284084 SN643840
SY23 3XJ Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3XL Trefeurig 52.437603 -3.996304 264393 284056 SN643840
SY23 3XN Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3XP Trefeurig 52.437603 -3.996304 264393 284056 SN643840
SY23 3XQ Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3XR Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3XS Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3XT Llanfarian 52.403464 -4.043584 261072 280349 SN610803
SY23 3XU Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3XW Llanfarian 52.403473 -4.043584 261072 280350 SN610803
SY23 3XX Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3XY Llanfarian 52.403473 -4.043584 261072 280350 SN610803
SY23 3XZ Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3YA Aberystwyth Penparcau 52.400432 -4.061804 259823 280047 SN598800
SY23 3YB Aberystwyth Penparcau 52.401063 -4.064774 259623 280123 SN596801
SY23 3YD Aberystwyth Penparcau 52.400551 -4.062706 259762 280062 SN597800
SY23 3YH Llanfarian 52.403473 -4.043584 261072 280350 SN610803
SY23 3YL Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3ZE Llanfarian 52.403464 -4.043584 261072 280349 SN610803
SY23 3ZF Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3ZP Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3ZQ Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3ZR Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3ZS Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3ZT Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 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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