SY23 postcodes Ceredigion - page 3
This is a list of postcodes in the SY23 area covering the areas of Aberystwyth, Llanon, Llanrhystud, Ceredigion. The area contains approximately 11,661 households with a population of about 30,914 (2011 census)
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SY1 SY2 SY3 SY4 SY5 SY6 SY7 SY8 SY9 SY10 SY11 SY12 SY13 SY14 SY15 SY16 SY17 SY18 SY19 SY20 SY21 SY22 SY23 SY24 SY25 SY99Filter by sector
SY23 1 SY23 2 SY23 3 SY23 4 SY23 5 SY23 9Nearby districts
SY24 LL35 LL36 SY25 SA48 LL37 LL38 LL42 SA46 LL39Click to view map
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| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| SY23 2WA | 52.403473 | -4.043584 | 261072 | 280350 | SN610803 | No |
| SY23 2WB | 52.403464 | -4.043584 | 261072 | 280349 | SN610803 | Yes |
| SY23 2WD | 52.414762 | -4.083957 | 258362 | 281684 | SN583816 | No |
| SY23 2WE | 52.414762 | -4.083957 | 258362 | 281684 | SN583816 | No |
| SY23 2WF | 52.414762 | -4.083957 | 258362 | 281684 | SN583816 | No |
| SY23 2WG | 52.414762 | -4.083957 | 258362 | 281684 | SN583816 | No |
| SY23 2WH | 52.414762 | -4.083957 | 258362 | 281684 | SN583816 | No |
| SY23 2WJ | 52.414762 | -4.083957 | 258362 | 281684 | SN583816 | No |
| SY23 2WL | 52.414762 | -4.083957 | 258362 | 281684 | SN583816 | No |
| SY23 2WN | 52.414762 | -4.083957 | 258362 | 281684 | SN583816 | No |
| SY23 2WP | 52.414762 | -4.083957 | 258362 | 281684 | SN583816 | No |
| SY23 2WQ | 52.414762 | -4.083957 | 258362 | 281684 | SN583816 | No |
| SY23 2WR | 52.403473 | -4.043584 | 261072 | 280350 | SN610803 | No |
| SY23 2WS | 52.403464 | -4.043584 | 261072 | 280349 | SN610803 | No |
| SY23 2WT | 52.414762 | -4.083957 | 258362 | 281684 | SN583816 | No |
| SY23 2WU | 52.417307 | -4.080885 | 258579 | 281961 | SN585819 | No |
| SY23 2WW | 52.416856 | -4.080982 | 258571 | 281911 | SN585819 | No |
| SY23 2WX | 52.403464 | -4.043584 | 261072 | 280349 | SN610803 | No |
| SY23 2WY | 52.403473 | -4.043584 | 261072 | 280350 | SN610803 | No |
| SY23 2WZ | 52.403464 | -4.043584 | 261072 | 280349 | SN610803 | No |
| SY23 2XA | 52.417307 | -4.080885 | 258579 | 281961 | SN585819 | No |
| SY23 2XB | 52.417307 | -4.080885 | 258579 | 281961 | SN585819 | No |
| SY23 2XD | 52.403464 | -4.043584 | 261072 | 280349 | SN610803 | Yes |
| SY23 2XE | 52.414762 | -4.083957 | 258362 | 281684 | SN583816 | No |
| SY23 2XF | 52.414762 | -4.083957 | 258362 | 281684 | SN583816 | No |
| SY23 2XT | 52.414762 | -4.083957 | 258362 | 281684 | SN583816 | No |
| SY23 2XY | 52.414762 | -4.083957 | 258362 | 281684 | SN583816 | No |
| SY23 2XZ | 52.403464 | -4.043584 | 261072 | 280349 | SN610803 | No |
| SY23 2YA | 52.403464 | -4.043584 | 261072 | 280349 | SN610803 | Yes |
| SY23 2ZZ | 52.414762 | -4.083957 | 258362 | 281684 | SN583816 | No |
| SY23 3AA | 52.405459 | -4.04988 | 260650 | 280583 | SN606805 | Yes |
| SY23 3AB | 52.410955 | -3.870073 | 272896 | 280863 | SN728808 | Yes |
| SY23 3AD | 52.407548 | -3.847743 | 274405 | 280445 | SN744804 | Yes |
| SY23 3AE | 52.393374 | -3.855637 | 273828 | 278882 | SN738788 | Yes |
| SY23 3AF | 52.398568 | -3.864954 | 273209 | 279476 | SN732794 | Yes |
| SY23 3AG | 52.430146 | -3.83773 | 275150 | 282941 | SN751829 | Yes |
| SY23 3AH | 52.412119 | -4.061923 | 259852 | 281347 | SN598813 | Yes |
| SY23 3AJ | 52.416978 | -4.062723 | 259813 | 281889 | SN598818 | Yes |
| SY23 3AL | 52.409646 | -4.052118 | 260511 | 281053 | SN605810 | Yes |
| SY23 3AN | 52.417729 | -4.060935 | 259937 | 281969 | SN599819 | Yes |
| SY23 3AP | 52.412531 | -4.060457 | 259953 | 281390 | SN599813 | Yes |
| SY23 3AQ | 52.401801 | -4.041842 | 261185 | 280161 | SN611801 | Yes |
| SY23 3AR | 52.414488 | -4.066313 | 259561 | 281619 | SN595816 | Yes |
| SY23 3AS | 52.410363 | -4.054328 | 260363 | 281137 | SN603811 | Yes |
| SY23 3AT | 52.411835 | -4.05394 | 260394 | 281300 | SN603813 | Yes |
| SY23 3AU | 52.410616 | -4.048424 | 260765 | 281154 | SN607811 | Yes |
| SY23 3AW | 52.415768 | -4.059402 | 260035 | 281748 | SN600817 | Yes |
| SY23 3AX | 52.41391 | -4.046817 | 260885 | 281517 | SN608815 | Yes |
| SY23 3AY | 52.414671 | -4.051131 | 260594 | 281610 | SN605816 | Yes |
| SY23 3AZ | 52.414886 | -4.053229 | 260452 | 281638 | SN604816 | Yes |
| SY23 3BA | 52.416135 | -4.054317 | 260382 | 281779 | SN603817 | Yes |
| SY23 3BB | 52.417166 | -4.055012 | 260338 | 281895 | SN603818 | Yes |
| SY23 3BD | 52.414652 | -4.045376 | 260985 | 281597 | SN609815 | Yes |
| SY23 3BE | 52.417574 | -4.036104 | 261625 | 281904 | SN616819 | Yes |
| SY23 3BF | 52.417469 | -4.06757 | 259485 | 281953 | SN594819 | Yes |
| SY23 3BG | 52.41929 | -4.040389 | 261339 | 282103 | SN613821 | Yes |
| SY23 3BH | 52.423276 | -4.042309 | 261221 | 282550 | SN612825 | Yes |
| SY23 3BJ | 52.434052 | -4.040905 | 261350 | 283746 | SN613837 | Yes |
| SY23 3BL | 52.421645 | -4.040954 | 261308 | 282366 | SN613823 | Yes |
| SY23 3BN | 52.419402 | -4.046409 | 260930 | 282127 | SN609821 | Yes |
| SY23 3BP | 52.410418 | -4.053213 | 260439 | 281141 | SN604811 | Yes |
| SY23 3BQ | 52.422005 | -4.039368 | 261417 | 282403 | SN614824 | Yes |
| SY23 3BS | 52.414681 | -4.06144 | 259893 | 281631 | SN598816 | No |
| SY23 3BT | 52.432057 | -4.020002 | 262765 | 283484 | SN627834 | Yes |
| SY23 3BU | 52.414476 | -4.068488 | 259413 | 281622 | SN594816 | Yes |
| SY23 3BW | 52.419806 | -4.050031 | 260685 | 282179 | SN606821 | Yes |
| SY23 3BX | 52.416466 | -4.069405 | 259357 | 281845 | SN593818 | Yes |
| SY23 3BY | 52.417956 | -4.064916 | 259667 | 282002 | SN596820 | Yes |
| SY23 3BZ | 52.415834 | -4.065434 | 259625 | 281767 | SN596817 | Yes |
| SY23 3DA | 52.415636 | -4.066469 | 259554 | 281747 | SN595817 | Yes |
| SY23 3DB | 52.416527 | -4.066423 | 259560 | 281846 | SN595818 | Yes |
| SY23 3DD | 52.417114 | -4.067274 | 259504 | 281913 | SN595819 | Yes |
| SY23 3DE | 52.415904 | -4.062816 | 259803 | 281770 | SN598817 | Yes |
| SY23 3DF | 52.418698 | -4.065564 | 259625 | 282086 | SN596820 | Yes |
| SY23 3DG | 52.424621 | -4.058594 | 260118 | 282731 | SN601827 | Yes |
| SY23 3DH | 52.43156 | -4.069038 | 259430 | 283523 | SN594835 | Yes |
| SY23 3DJ | 52.415338 | -4.069617 | 259339 | 281720 | SN593817 | No |
| SY23 3DL | 52.433076 | -4.07848 | 258793 | 283710 | SN587837 | Yes |
| SY23 3DN | 52.431191 | -4.056027 | 260313 | 283457 | SN603834 | Yes |
| SY23 3DP | 52.437016 | -4.055107 | 260394 | 284103 | SN603841 | Yes |
| SY23 3DQ | 52.431792 | -4.068623 | 259459 | 283548 | SN594835 | Yes |
| SY23 3DR | 52.447021 | -4.067203 | 259604 | 285239 | SN596852 | Yes |
| SY23 3DS | 52.43584 | -4.059235 | 260110 | 283980 | SN601839 | Yes |
| SY23 3DT | 52.435859 | -4.067337 | 259559 | 283998 | SN595839 | Yes |
| SY23 3DU | 52.417788 | -4.068849 | 259399 | 281991 | SN593819 | Yes |
| SY23 3DW | 52.433782 | -4.057124 | 260247 | 283747 | SN602837 | Yes |
| SY23 3DX | 52.415139 | -4.06299 | 259789 | 281685 | SN597816 | Yes |
| SY23 3DY | 52.416779 | -4.064332 | 259703 | 281870 | SN597818 | Yes |
| SY23 3DZ | 52.416126 | -4.06361 | 259750 | 281796 | SN597817 | Yes |
| SY23 3EA | 52.430227 | -4.024508 | 262453 | 283289 | SN624832 | Yes |
| SY23 3EB | 52.43356 | -4.017335 | 262951 | 283646 | SN629836 | No |
| SY23 3ED | 52.434247 | -4.01182 | 263328 | 283712 | SN633837 | Yes |
| SY23 3EE | 52.434766 | -4.009343 | 263498 | 283765 | SN634837 | Yes |
| SY23 3EF | 52.436819 | -4.002772 | 263951 | 283981 | SN639839 | Yes |
| SY23 3EG | 52.442641 | -3.993987 | 264566 | 284612 | SN645846 | Yes |
| SY23 3EH | 52.438165 | -3.994976 | 264485 | 284116 | SN644841 | Yes |
| SY23 3EJ | 52.439097 | -3.990899 | 264765 | 284212 | SN647842 | Yes |
| SY23 3EL | 52.438963 | -3.989745 | 264843 | 284195 | SN648841 | Yes |
| SY23 3EN | 52.437957 | -3.990215 | 264808 | 284084 | SN648840 | Yes |
| SY23 3EP | 52.438911 | -3.988036 | 264959 | 284186 | SN649841 | Yes |
| SY23 3EQ | 52.43523 | -3.998223 | 264255 | 283796 | SN642837 | Yes |
| SY23 3ER | 52.441607 | -3.975239 | 265837 | 284462 | SN658844 | Yes |
| SY23 3ES | 52.43852 | -3.983487 | 265267 | 284134 | SN652841 | Yes |
| SY23 3ET | 52.441521 | -3.9588 | 266954 | 284422 | SN669844 | Yes |
| SY23 3EU | 52.441967 | -3.951782 | 267432 | 284459 | SN674844 | Yes |
| SY23 3EW | 52.437177 | -3.988517 | 264921 | 283994 | SN649839 | Yes |
| SY23 3EX | 52.440935 | -3.928847 | 268988 | 284302 | SN689843 | Yes |
| SY23 3EY | 52.438254 | -3.962775 | 266674 | 284066 | SN666840 | Yes |
| SY23 3EZ | 52.434344 | -3.947855 | 267676 | 283604 | SN676836 | Yes |
| SY23 3FA | 52.437686 | -3.986946 | 265029 | 284048 | SN650840 | Yes |
| SY23 3FB | 52.417079 | -4.066743 | 259540 | 281908 | SN595819 | Yes |
| SY23 3FD | 52.41359 | -4.064653 | 259671 | 281516 | SN596815 | Yes |
| SY23 3FE | 52.415148 | -4.06402 | 259719 | 281688 | SN597816 | Yes |
| SY23 3FF | 52.40225 | -4.045116 | 260964 | 280217 | SN609802 | Yes |
| SY23 3FG | 52.416411 | -4.066844 | 259531 | 281834 | SN595818 | No |
| SY23 3FH | 52.421385 | -4.060483 | 259979 | 282375 | SN599823 | Yes |
| SY23 3FJ | 52.421731 | -4.060749 | 259962 | 282414 | SN599824 | Yes |
| SY23 3FL | 52.41777 | -4.06526 | 259643 | 281982 | SN596819 | Yes |
| SY23 3FN | 52.422393 | -4.059927 | 260020 | 282486 | SN600824 | Yes |
| SY23 3FP | 52.423151 | -4.062345 | 259858 | 282575 | SN598825 | Yes |
| SY23 3FQ | 52.422342 | -4.062293 | 259859 | 282485 | SN598824 | Yes |
| SY23 3FR | 52.422144 | -4.061813 | 259891 | 282462 | SN598824 | Yes |
| SY23 3FS | 52.412593 | -4.077307 | 258807 | 281430 | SN588814 | Yes |
| SY23 3FT | 52.437681 | -3.985637 | 265118 | 284045 | SN651840 | Yes |
| SY23 3FU | 52.400767 | -4.06821 | 259388 | 280097 | SN593800 | Yes |
| SY23 3FW | 52.420847 | -4.038074 | 261501 | 282272 | SN615822 | Yes |
| SY23 3FX | 52.4383 | -3.985223 | 265148 | 284113 | SN651841 | Yes |
| SY23 3FY | 52.436662 | -4.056856 | 260274 | 284067 | SN602840 | Yes |
| SY23 3GA | 52.40698 | -4.070916 | 259224 | 280793 | SN592807 | Yes |
| SY23 3GB | 52.407358 | -4.07139 | 259193 | 280836 | SN591808 | Yes |
| SY23 3GD | 52.407631 | -4.072255 | 259135 | 280868 | SN591808 | Yes |
| SY23 3GE | 52.406609 | -4.07206 | 259145 | 280754 | SN591807 | Yes |
| SY23 3GF | 52.406254 | -4.071309 | 259195 | 280713 | SN591807 | Yes |
| SY23 3GG | 52.407271 | -4.072253 | 259134 | 280828 | SN591808 | Yes |
| SY23 3GH | 52.416978 | -4.062723 | 259813 | 281889 | SN598818 | Yes |
| SY23 3GJ | 52.407048 | -4.070126 | 259278 | 280799 | SN592807 | Yes |
| SY23 3GL | 52.415563 | -4.06177 | 259873 | 281730 | SN598817 | Yes |
| SY23 3GN | 52.406703 | -4.070679 | 259239 | 280762 | SN592807 | Yes |
| SY23 3GW | 52.372689 | -3.851709 | 274036 | 276575 | SN740765 | Yes |
| SY23 3GX | 52.403993 | -4.043138 | 261104 | 280407 | SN611804 | Yes |
| SY23 3GY | 52.413913 | -4.0584 | 260097 | 281540 | SN600815 | Yes |
| SY23 3GZ | 52.439826 | -3.989799 | 264842 | 284291 | SN648842 | Yes |
| SY23 3HA | 52.436206 | -3.915518 | 269880 | 283752 | SN698837 | Yes |
| SY23 3HB | 52.430262 | -3.934898 | 268545 | 283126 | SN685831 | Yes |
| SY23 3HD | 52.436592 | -4.001334 | 264048 | 283953 | SN640839 | Yes |
| SY23 3HE | 52.436471 | -3.999431 | 264177 | 283936 | SN641839 | Yes |
| SY23 3HF | 52.43977 | -3.993651 | 264580 | 284292 | SN645842 | Yes |
| SY23 3HG | 52.43824 | -3.992155 | 264677 | 284119 | SN646841 | Yes |
| SY23 3HH | 52.414476 | -4.068488 | 259413 | 281622 | SN594816 | Yes |
| SY23 3HJ | 52.401179 | -4.040494 | 261275 | 280089 | SN612800 | Yes |
| SY23 3HL | 52.407153 | -4.041358 | 261235 | 280755 | SN612807 | Yes |
| SY23 3HN | 52.411471 | -4.039661 | 261364 | 281232 | SN613812 | Yes |
| SY23 3HP | 52.412487 | -4.026606 | 262255 | 281320 | SN622813 | Yes |
| SY23 3HQ | 52.438612 | -3.999925 | 264150 | 284175 | SN641841 | Yes |
| SY23 3HR | 52.419746 | -4.01588 | 263007 | 282107 | SN630821 | Yes |
| SY23 3HS | 52.421218 | -4.020815 | 262676 | 282280 | SN626822 | Yes |
| SY23 3HT | 52.423121 | -4.016784 | 262956 | 282484 | SN629824 | Yes |
| SY23 3HU | 52.42596 | -4.003176 | 263890 | 282774 | SN638827 | Yes |
| SY23 3HW | 52.408831 | -4.038392 | 261442 | 280936 | SN614809 | Yes |
| SY23 3HX | 52.429006 | -3.985693 | 265088 | 283080 | SN650830 | Yes |
| SY23 3HY | 52.425948 | -3.988453 | 264891 | 282745 | SN648827 | Yes |
| SY23 3HZ | 52.419458 | -4.000965 | 264020 | 282047 | SN640820 | Yes |
| SY23 3JA | 52.425168 | -3.969474 | 266179 | 282623 | SN661826 | Yes |
| SY23 3JB | 52.403863 | -4.040236 | 261301 | 280387 | SN613803 | Yes |
| SY23 3JD | 52.428584 | -3.915952 | 269828 | 282905 | SN698829 | Yes |
| SY23 3JE | 52.427701 | -3.947435 | 267685 | 282864 | SN676828 | Yes |
| SY23 3JF | 52.399881 | -4.042757 | 261117 | 279949 | SN611799 | Yes |
| SY23 3JG | 52.412808 | -4.054353 | 260369 | 281409 | SN603814 | Yes |
| SY23 3JH | 52.404011 | -4.043124 | 261105 | 280409 | SN611804 | Yes |
| SY23 3JJ | 52.416589 | -4.061293 | 259909 | 281843 | SN599818 | No |
| SY23 3JL | 52.37553 | -3.854243 | 273872 | 276895 | SN738768 | Yes |
| SY23 3JN | 52.371485 | -3.844422 | 274529 | 276428 | SN745764 | Yes |
| SY23 3JP | 52.381088 | -3.846718 | 274400 | 277500 | SN743775 | No |
| SY23 3JQ | 52.40188 | -4.042948 | 261110 | 280172 | SN611801 | Yes |
| SY23 3JR | 52.389401 | -3.839467 | 274917 | 278412 | SN749784 | Yes |
| SY23 3JS | 52.408769 | -3.837112 | 275132 | 280562 | SN751805 | Yes |
| SY23 3JT | 52.411223 | -3.835964 | 275217 | 280833 | SN752808 | Yes |
| SY23 3JU | 52.411475 | -3.840033 | 274941 | 280868 | SN749808 | Yes |
| SY23 3JW | 52.378348 | -3.846892 | 274380 | 277196 | SN743771 | Yes |
| SY23 3JX | 52.411714 | -3.840866 | 274885 | 280896 | SN748808 | Yes |
| SY23 3JY | 52.420804 | -3.850039 | 274287 | 281923 | SN742819 | Yes |
| SY23 3JZ | 52.412313 | -3.837959 | 275084 | 280958 | SN750809 | Yes |
| SY23 3LA | 52.413947 | -3.837542 | 275117 | 281139 | SN751811 | Yes |
| SY23 3LB | 52.419689 | -3.825169 | 275975 | 281756 | SN759817 | Yes |
| SY23 3LD | 52.428164 | -3.773494 | 279512 | 282611 | SN795826 | Yes |
| SY23 3LE | 52.441625 | -3.770401 | 279759 | 284103 | SN797841 | Yes |
| SY23 3LF | 52.408724 | -3.827818 | 275764 | 280541 | SN757805 | Yes |
| SY23 3LG | 52.416223 | -4.062732 | 259810 | 281805 | SN598818 | No |
| SY23 3LH | 52.417033 | -4.061652 | 259886 | 281893 | SN598818 | Yes |
| SY23 3LJ | 52.413802 | -3.838983 | 275019 | 281125 | SN750811 | Yes |
| SY23 3LL | 52.41128 | -3.988994 | 264809 | 281115 | SN648811 | Yes |
| SY23 3LN | 52.405342 | -3.992054 | 264583 | 280460 | SN645804 | Yes |
| SY23 3LP | 52.405451 | -3.983973 | 265133 | 280457 | SN651804 | Yes |
| SY23 3LQ | 52.403159 | -4.042345 | 261155 | 280313 | SN611803 | Yes |
| SY23 3LR | 52.404212 | -3.978448 | 265505 | 280309 | SN655803 | Yes |
| SY23 3LS | 52.402857 | -3.972904 | 265878 | 280148 | SN658801 | Yes |
| SY23 3LT | 52.403223 | -3.96879 | 266159 | 280181 | SN661801 | Yes |
| SY23 3LU | 52.401628 | -3.972217 | 265921 | 280010 | SN659800 | Yes |
| SY23 3LW | 52.404541 | -3.988162 | 264845 | 280364 | SN648803 | Yes |
| SY23 3LX | 52.402133 | -3.969991 | 266074 | 280062 | SN660800 | Yes |
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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
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