Postcodes in Ceredigion page 31 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 4JL Llanrhystyd 52.285152 -4.050317 260241 267204 SN602672
SY23 4JN Llanrhystyd 52.275043 -4.066444 259109 266111 SN591661
SY23 4JQ Lledrod 52.271368 -4.025306 261904 265623 SN619656
SY23 4JT Ystwyth 52.369789 -4.002466 263765 276526 SN637765
SY23 4JU Ystwyth 52.362354 -4.007964 263368 275709 SN633757
SY23 4JW Lledrod 52.311173 -3.984579 264804 269973 SN648699
SY23 4JX Ystwyth 52.36353 -3.992973 264392 275812 SN643758
SY23 4JY Ystwyth 52.366314 -3.981102 265209 276099 SN652760
SY23 4JZ Ystwyth 52.363593 -3.969612 265983 275775 SN659757
SY23 4LA Ystwyth 52.366653 -3.962933 266447 276103 SN664761
SY23 4LB Ystwyth 52.367029 -3.961392 266553 276142 SN665761
SY23 4LD Ystwyth 52.372447 -3.937702 268182 276701 SN681767
SY23 4LE Ystwyth 52.367207 -3.922167 269224 276090 SN692760
SY23 4LF Ystwyth 52.370488 -3.952154 267192 276510 SN671765
SY23 4LG Ystwyth 52.360991 -3.956822 266846 275462 SN668754
SY23 4LH Ystwyth 52.357263 -3.945202 267626 275026 SN676750
SY23 4LJ Ystwyth 52.35602 -3.944193 267691 274886 SN676748
SY23 4LL Ystwyth 52.350502 -3.949501 267313 274282 SN673742
SY23 4LN Ystwyth 52.348531 -3.948867 267350 274062 SN673740
SY23 4LP Ystwyth 52.356117 -4.01937 262572 275037 SN625750
SY23 4LQ Ystwyth 52.357093 -3.944593 267667 275006 SN676750
SY23 4LR Llanfarian 52.395178 -4.068614 259343 279476 SN593794
SY23 4LT Llanfarian 52.392267 -4.060762 259868 279137 SN598791
SY23 4LU Llanfarian 52.389122 -4.046213 260848 278759 SN608787
SY23 4LX Llanfarian 52.386265 -4.046052 260850 278441 SN608784
SY23 4LY Ystwyth 52.377236 -4.013679 263025 277375 SN630773
SY23 4LZ Ystwyth 52.373777 -4.010363 263240 276984 SN632769
SY23 4NA Ystwyth 52.37627 -3.998061 264085 277238 SN640772
SY23 4NB Ystwyth 52.381506 -3.995212 264295 277815 SN642778
SY23 4ND Ystwyth 52.374707 -3.977448 265483 277026 SN654770
SY23 4NE Melindwr 52.380999 -3.948313 267485 277672 SN674776
SY23 4NF Melindwr 52.386232 -3.928269 268865 278217 SN688782
SY23 4NG Melindwr 52.381201 -3.938213 268173 277676 SN681776
SY23 4NH Melindwr 52.379533 -3.943625 267800 277500 SN677774
SY23 4NJ Ystwyth 52.35896 -4.022408 262374 275359 SN623753
SY23 4NL Ystwyth 52.356882 -4.031888 261722 275146 SN617751
SY23 4NN Llanfarian 52.368303 -4.067035 259365 276484 SN593764
SY23 4NP Ystwyth 52.364222 -4.048367 260623 275994 SN606759
SY23 4NR Ystwyth 52.355913 -4.035456 261476 275045 SN614750
SY23 4NS Ystwyth 52.356044 -4.031817 261724 275053 SN617750
SY23 4NT Ystwyth 52.357079 -4.030355 261827 275165 SN618751
SY23 4NU Ystwyth 52.356449 -4.029677 261871 275094 SN618750
SY23 4NW Ystwyth 52.36124 -4.056803 260039 275679 SN600756
SY23 4NX Ystwyth 52.356534 -4.029111 261910 275102 SN619751
SY23 4NY Ystwyth 52.362213 -4.028828 261947 275733 SN619757
SY23 4NZ Ystwyth 52.356635 -4.02427 262240 275104 SN622751
SY23 4PA Ystwyth 52.356727 -4.021014 262462 275108 SN624751
SY23 4PB Ystwyth 52.357305 -4.020849 262475 275172 SN624751
SY23 4PD Ystwyth 52.358499 -4.020768 262484 275305 SN624753
SY23 4PE Ystwyth 52.356805 -4.020136 262522 275115 SN625751
SY23 4PF Ystwyth 52.348609 -3.988077 264680 274143 SN646741
SY23 4PG Ystwyth 52.355625 -4.023944 262259 274991 SN622749
SY23 4PH Ystwyth 52.349395 -4.043203 260928 274335 SN609743
SY23 4PJ Ystwyth 52.354417 -4.052759 260293 274912 SN602749
SY23 4PL Ystwyth 52.345163 -4.061154 259692 273899 SN596738
SY23 4PN Ystwyth 52.339751 -4.05434 260139 273284 SN601732
SY23 4PP Aberystwyth Penparcau 52.396499 -4.071248 259168 279628 SN591796
SY23 4PQ Ystwyth 52.332526 -4.04583 260696 272464 SN606724
SY23 4PR Llanfarian 52.389425 -4.069565 259260 278838 SN592788
SY23 4PS Ystwyth 52.356197 -4.024646 262213 275056 SN622750
SY23 4PT Llanfarian 52.395076 -4.06983 259260 279467 SN592794
SY23 4PU Llanfarian 52.392625 -4.069627 259266 279194 SN592791
SY23 4PW Ystwyth 52.357838 -4.020227 262519 275230 SN625752
SY23 4PX Llanfarian 52.393387 -4.068207 259365 279276 SN593792
SY23 4PY Llanfarian 52.389264 -4.077714 258705 278836 SN587788
SY23 4PZ Llanfarian 52.393614 -4.087002 258087 279338 SN580793
SY23 4QA Llanfarian 52.385522 -4.075745 258827 278416 SN588784
SY23 4QB Llanfarian 52.390456 -4.069246 259285 278952 SN592789
SY23 4QD Llanfarian 52.389203 -4.06738 259408 278809 SN594788
SY23 4QE Llanfarian 52.3712 -4.047324 260716 276768 SN607767
SY23 4QF Llanfarian 52.38885 -4.083382 258318 278801 SN583788
SY23 4QG Llanfarian 52.375238 -4.09445 257521 277309 SN575773
SY23 4QH Llanfarian 52.360495 -4.10186 256969 275684 SN569756
SY23 4QJ Llanfarian 52.356353 -4.107743 256555 275235 SN565752
SY23 4QL Llanfarian 52.343911 -4.086683 257949 273810 SN579738
SY23 4QN Llanfarian 52.353188 -4.07919 258489 274827 SN584748
SY23 4QP Llanfarian 52.391112 -4.068762 259320 279024 SN593790
SY23 4QQ Llanfarian 52.373422 -4.108585 256553 277135 SN565771
SY23 4QR Ystwyth 52.355483 -4.024863 262196 274977 SN621749
SY23 4QS Llanfarian 52.390197 -4.067573 259398 278920 SN593789
SY23 4QT Ystwyth 52.342423 -4.032264 261651 273539 SN616735
SY23 4QU Melindwr 52.37914 -3.879366 272172 277341 SN721773
SY23 4QW Llanfarian 52.36091 -4.079423 258498 275686 SN584756
SY23 4QX Melindwr 52.373817 -3.868592 272890 276730 SN728767
SY23 4QY Melindwr 52.375719 -3.85805 273613 276923 SN736769
SY23 4QZ Melindwr 52.371253 -3.856913 273678 276424 SN736764
SY23 4RA Melindwr 52.37333 -3.858102 273603 276657 SN736766
SY23 4RB Melindwr 52.356918 -3.854858 273777 274826 SN737748
SY23 4RD Melindwr 52.37156 -3.863169 273253 276469 SN732764
SY23 4RE Melindwr 52.366652 -3.862522 273283 275922 SN732759
SY23 4RF Melindwr 52.364384 -3.8672 272958 275678 SN729756
SY23 4RG Melindwr 52.371766 -3.880762 272056 276523 SN720765
SY23 4RH Melindwr 52.366759 -3.88804 271546 275979 SN715759
SY23 4RJ Melindwr 52.366588 -3.881306 272004 275948 SN720759
SY23 4RL Melindwr 52.361354 -3.881318 271988 275366 SN719753
SY23 4RN Aberystwyth Penparcau 52.395502 -4.070536 259213 279516 SN592795
SY23 4RP Ystwyth 52.351202 -3.909706 270025 274288 SN700742
SY23 4RQ Melindwr 52.370675 -3.897648 270903 276432 SN709764
SY23 4RR Ystwyth 52.356449 -3.917426 269515 274885 SN695748
SY23 4RS Ystwyth 52.356687 -3.936229 268235 274946 SN682749
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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