Postcodes in Ceredigion page 30 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 3ZU Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3ZW Aberystwyth Morfa a Glais 52.414762 -4.083957 258362 281684 SN583816
SY23 3ZZ Llanfarian 52.403464 -4.043584 261072 280349 SN610803
SY23 4AA Melindwr 52.378859 -3.821192 276131 277208 SN761772
SY23 4AB Melindwr 52.356536 -3.800508 277477 274690 SN774746
SY23 4AD Melindwr 52.351322 -3.784438 278557 274083 SN785740
SY23 4AE Melindwr 52.351254 -3.780016 278858 274068 SN788740
SY23 4AF Melindwr 52.354521 -3.780999 278800 274433 SN787744
SY23 4AG Melindwr 52.352152 -3.766611 279773 274146 SN797741
SY23 4AH Ystwyth 52.356205 -4.026849 262063 275061 SN620750
SY23 4AJ Lledrod 52.315353 -3.989224 264500 270447 SN645704
SY23 4AL Ystwyth 52.355437 -4.025753 262135 274974 SN621749
SY23 4AN Ystwyth 52.355573 -4.02623 262103 274990 SN621749
SY23 4AP Ystwyth 52.356133 -3.990853 264514 274985 SN645749
SY23 4AR Ystwyth 52.346949 -3.961336 266496 273909 SN664739
SY23 4AS Ystwyth 52.344982 -3.95977 266597 273687 SN665736
SY23 4AT Ystwyth 52.336409 -3.960022 266554 272734 SN665727
SY23 4AU Ystwyth 52.335933 -3.949124 267295 272661 SN672726
SY23 4AW Melindwr 52.388458 -3.982104 265208 278564 SN652785
SY23 4AX Ystwyth 52.326619 -3.942797 267698 271614 SN676716
SY23 4AY Ystwyth 52.329468 -3.931052 268507 271909 SN685719
SY23 4AZ Ystwyth 52.333696 -3.933159 268376 272383 SN683723
SY23 4BA Ystwyth 52.335469 -3.92676 268817 272569 SN688725
SY23 4BB Ystwyth 52.332903 -3.929411 268629 272288 SN686722
SY23 4BD Ystwyth 52.341195 -3.918263 269413 273190 SN694731
SY23 4BE Ystwyth 52.337787 -3.918248 269404 272811 SN694728
SY23 4BF Llanfarian 52.38925 -4.07117 259150 278822 SN591788
SY23 4BG Ystwyth 52.339336 -3.892509 271162 272937 SN711729
SY23 4BH Ystwyth 52.322154 -3.930206 268543 271094 SN685710
SY23 4BJ Ystwyth 52.324395 -3.927911 268706 271339 SN687713
SY23 4BL Llanfarian 52.358251 -4.092061 257629 275415 SN576754
SY23 4BN Ystwyth 52.33284 -3.934384 268290 272290 SN682722
SY23 4BP Llanfarian 52.382795 -4.07284 259016 278107 SN590781
SY23 4BQ Ystwyth 52.325017 -3.929464 268602 271411 SN686714
SY23 4BS Llanfarian 52.378038 -4.073866 258931 277580 SN589775
SY23 4BT Llanfarian 52.377516 -4.072872 258997 277520 SN589775
SY23 4BU Llanfarian 52.376433 -4.072921 258990 277400 SN589773
SY23 4BW Llanfarian 52.388965 -4.072038 259090 278792 SN590787
SY23 4BX Llanfarian 52.378447 -4.075193 258842 277628 SN588776
SY23 4BY Llanfarian 52.382204 -4.08085 258469 278057 SN584780
SY23 4BZ Llanfarian 52.376297 -4.079338 258553 277397 SN585773
SY23 4DA Llanfarian 52.375755 -4.076224 258763 277331 SN587773
SY23 4DB Llanfarian 52.374564 -4.080546 258465 277207 SN584772
SY23 4DD Llanfarian 52.372188 -4.08082 258439 276943 SN584769
SY23 4DE Llanfarian 52.3721 -4.083769 258238 276939 SN582769
SY23 4DF Llanfarian 52.369379 -4.086623 258035 276642 SN580766
SY23 4DG Llanfarian 52.361972 -4.090107 257774 275825 SN577758
SY23 4DH Llanfarian 52.359776 -4.091193 257693 275583 SN576755
SY23 4DJ Llanfarian 52.358568 -4.093911 257504 275454 SN575754
SY23 4DL Llanfarian 52.357906 -4.097302 257271 275387 SN572753
SY23 4DN Llanfarian 52.353084 -4.099438 257110 274855 SN571748
SY23 4DP Llanfarian 52.340604 -4.114391 256051 273497 SN560734
SY23 4DQ Llanfarian 52.360725 -4.09043 257748 275687 SN577756
SY23 4DR Llanfarian 52.359102 -4.09376 257516 275513 SN575755
SY23 4DW Llanfarian 52.351001 -4.105345 256701 274635 SN567746
SY23 4DX Aberystwyth Penparcau 52.398018 -4.066009 259529 279787 SN595797
SY23 4DY Llanfarian 52.396262 -4.052364 260452 279565 SN604795
SY23 4DZ Llanfarian 52.395059 -4.038257 261408 279404 SN614794
SY23 4EA Llanfarian 52.395601 -4.029547 262002 279448 SN620794
SY23 4EB Llanfarian 52.390608 -4.025012 262295 278884 SN622788
SY23 4ED Llanfarian 52.394497 -4.01176 263209 279291 SN632792
SY23 4EE Llanfarian 52.393197 -4.000942 263941 279126 SN639791
SY23 4EF Melindwr 52.388106 -3.981104 265275 278523 SN652785
SY23 4EG Melindwr 52.38383 -3.987485 264828 278059 SN648780
SY23 4EH Ystwyth 52.372829 -3.966233 266241 276796 SN662767
SY23 4EJ Melindwr 52.394587 -3.990511 264655 279261 SN646792
SY23 4EL Melindwr 52.39997 -3.997423 264201 279873 SN642798
SY23 4EQ Ystwyth 52.380471 -3.969874 266016 277653 SN660776
SY23 4ER Llanrhystyd 52.316879 -4.054234 260074 270740 SN600707
SY23 4ES Ystwyth 52.364614 -4.057888 259976 276056 SN599760
SY23 4ET Ystwyth 52.3609 -4.057451 259994 275642 SN599756
SY23 4EU Ystwyth 52.348229 -4.066817 259316 274251 SN593742
SY23 4EW Llanrhystyd 52.315635 -4.055409 259990 270604 SN599706
SY23 4EX Llanrhystyd 52.330728 -4.070052 259040 272311 SN590723
SY23 4EY Llanrhystyd 52.321508 -4.069754 259031 271285 SN590712
SY23 4EZ Llanrhystyd 52.317862 -4.059738 259702 270860 SN597708
SY23 4HA Llanrhystyd 52.315973 -4.057156 259872 270645 SN598706
SY23 4HB Llanrhystyd 52.311277 -4.069435 259020 270147 SN590701
SY23 4HD Llanrhystyd 52.305766 -4.066525 259201 269528 SN592695
SY23 4HE Llanrhystyd 52.294307 -4.068279 259045 268257 SN590682
SY23 4HF Llanrhystyd 52.296345 -4.06022 259601 268468 SN596684
SY23 4HG Llanrhystyd 52.284938 -4.083062 258007 267244 SN580672
SY23 4HH Llanrhystyd 52.289575 -4.050153 260266 267696 SN602676
SY23 4HJ Llanrhystyd 52.297127 -4.04474 260659 268525 SN606685
SY23 4HL Lledrod 52.313843 -3.987839 264590 270276 SN645702
SY23 4HQ Llanrhystyd 52.283657 -4.059513 259609 267056 SN596670
SY23 4HS Ystwyth 52.3399 -3.953938 266979 273111 SN669731
SY23 4HT Ystwyth 52.339633 -3.952649 267066 273079 SN670730
SY23 4HU Lledrod 52.318717 -3.954941 266847 270757 SN668707
SY23 4HX Lledrod 52.310083 -3.954017 266884 269795 SN668697
SY23 4HY Lledrod 52.291393 -3.961406 266324 267730 SN663677
SY23 4HZ Lledrod 52.31231 -3.986508 264676 270103 SN646701
SY23 4JA Lledrod 52.288327 -3.975948 265323 267416 SN653674
SY23 4JB Lledrod 52.285019 -3.987149 264549 267069 SN645670
SY23 4JD Lledrod 52.288812 -4.003682 263433 267522 SN634675
SY23 4JE Lledrod 52.282479 -4.005434 263294 266821 SN632668
SY23 4JF Lledrod 52.273918 -4.00603 263227 265870 SN632658
SY23 4JG Lledrod 52.275467 -4.021696 262163 266072 SN621660
SY23 4JH Lledrod 52.272792 -4.032451 261421 265795 SN614657
SY23 4JJ Llanrhystyd 52.271689 -4.053813 259960 265713 SN599657
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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