There are 749 postcodes in the built up area of Llandudno. The area contains approximately 7,015 households with a population of about 15,372 (2011 census)
 Active postcode
Active postcode 
   Postcode no longer in use
Postcode no longer in useThis table shows the first postcodes in the built up area, download the CSV file to get all the postcodes.
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? | 
|---|---|---|---|---|---|---|
| LL30 1AA | 53.321343 | -3.82477 | 278550 | 382044 | SH785820 | No | 
| LL30 1AB | 53.321033 | -3.825658 | 278490 | 382011 | SH784820 | Yes | 
| LL30 1AD | 53.321343 | -3.82477 | 278550 | 382044 | SH785820 | Yes | 
| LL30 1AE | 53.321456 | -3.824415 | 278574 | 382056 | SH785820 | Yes | 
| LL30 1AF | 53.322217 | -3.825258 | 278520 | 382142 | SH785821 | No | 
| LL30 1AG | 53.321966 | -3.824046 | 278600 | 382112 | SH785821 | Yes | 
| LL30 1AH | 53.32251 | -3.823739 | 278622 | 382172 | SH786821 | Yes | 
| LL30 1AJ | 53.316643 | -3.815217 | 279173 | 381505 | SH791815 | Yes | 
| LL30 1AL | 53.322585 | -3.822901 | 278678 | 382179 | SH786821 | Yes | 
| LL30 1AN | 53.322976 | -3.823218 | 278658 | 382223 | SH786822 | Yes | 
| LL30 1AP | 53.323205 | -3.824099 | 278600 | 382250 | SH785822 | Yes | 
| LL30 1AQ | 53.320511 | -3.809751 | 279548 | 381926 | SH795819 | No | 
| LL30 1AR | 53.322784 | -3.822279 | 278720 | 382200 | SH787821 | Yes | 
| LL30 1AS | 53.322394 | -3.8201 | 278864 | 382153 | SH788821 | Yes | 
| LL30 1AT | 53.322695 | -3.821615 | 278764 | 382189 | SH787821 | Yes | 
| LL30 1AU | 53.313576 | -3.812385 | 279353 | 381159 | SH793811 | Yes | 
| LL30 1AW | 53.322727 | -3.823628 | 278630 | 382196 | SH786821 | Yes | 
| LL30 1AX | 53.320947 | -3.81064 | 279490 | 381976 | SH794819 | No | 
| LL30 1AY | 53.322267 | -3.819044 | 278934 | 382137 | SH789821 | Yes | 
| LL30 1AZ | 53.32128 | -3.811239 | 279451 | 382014 | SH794820 | Yes | 
| LL30 1BA | 53.322122 | -3.818497 | 278970 | 382120 | SH789821 | Yes | 
| LL30 1BB | 53.321922 | -3.816867 | 279078 | 382095 | SH790820 | Yes | 
| LL30 1BD | 53.321887 | -3.81149 | 279436 | 382082 | SH794820 | Yes | 
| LL30 1BE | 53.321893 | -3.812902 | 279342 | 382085 | SH793820 | Yes | 
| LL30 1BF | 53.321883 | -3.807647 | 279692 | 382075 | SH796820 | Yes | 
| LL30 1BG | 53.321863 | -3.809553 | 279565 | 382076 | SH795820 | Yes | 
| LL30 1BH | 53.32187 | -3.807301 | 279715 | 382073 | SH797820 | Yes | 
| LL30 1BJ | 53.320964 | -3.811301 | 279446 | 381979 | SH794819 | No | 
| LL30 1BL | 53.318814 | -3.814964 | 279196 | 381746 | SH791817 | Yes | 
| LL30 1BN | 53.321916 | -3.806612 | 279761 | 382077 | SH797820 | Yes | 
| LL30 1BP | 53.320357 | -3.806276 | 279779 | 381903 | SH797819 | Yes | 
| LL30 1BS | 53.319791 | -3.806267 | 279778 | 381840 | SH797818 | Yes | 
| LL30 1BT | 53.320512 | -3.807318 | 279710 | 381922 | SH797819 | Yes | 
| LL30 1BU | 53.321726 | -3.820327 | 278847 | 382079 | SH788820 | Yes | 
| LL30 1BW | 53.321236 | -3.805818 | 279812 | 382000 | SH798819 | Yes | 
| LL30 1BX | 53.321188 | -3.813112 | 279326 | 382007 | SH793820 | Yes | 
| LL30 1BY | 53.313687 | -3.82572 | 278465 | 381194 | SH784811 | No | 
| LL30 1BZ | 53.32186 | -3.814492 | 279236 | 382084 | SH792820 | Yes | 
| LL30 1DA | 53.318829 | -3.829257 | 278244 | 381772 | SH782817 | No | 
| LL30 1DB | 53.319429 | -3.827061 | 278392 | 381835 | SH783818 | No | 
| LL30 1DD | 53.320701 | -3.825613 | 278492 | 381974 | SH784819 | Yes | 
| LL30 1DE | 53.32103 | -3.824081 | 278595 | 382008 | SH785820 | Yes | 
| LL30 1DF | 53.320515 | -3.82487 | 278541 | 381952 | SH785819 | Yes | 
| LL30 1DG | 53.320056 | -3.825466 | 278500 | 381902 | SH784819 | No | 
| LL30 1DH | 53.319848 | -3.825547 | 278494 | 381879 | SH784818 | Yes | 
| LL30 1DJ | 53.321574 | -3.806643 | 279758 | 382039 | SH797820 | Yes | 
| LL30 1DL | 53.31872 | -3.824673 | 278549 | 381752 | SH785817 | No | 
| LL30 1DN | 53.320513 | -3.825545 | 278496 | 381953 | SH784819 | No | 
| LL30 1DP | 53.320634 | -3.825896 | 278473 | 381967 | SH784819 | Yes | 
| LL30 1DQ | 53.321334 | -3.807098 | 279727 | 382013 | SH797820 | Yes | 
| LL30 1DR | 53.319567 | -3.826856 | 278406 | 381850 | SH784818 | Yes | 
| LL30 1DS | 53.319821 | -3.826687 | 278418 | 381878 | SH784818 | Yes | 
| LL30 1DT | 53.315945 | -3.813236 | 279303 | 381424 | SH793814 | Yes | 
| LL30 1DU | 53.319181 | -3.82681 | 278408 | 381807 | SH784818 | Yes | 
| LL30 1DW | 53.320971 | -3.825024 | 278532 | 382003 | SH785820 | Yes | 
| LL30 1DX | 53.314973 | -3.812128 | 279374 | 381314 | SH793813 | Yes | 
| LL30 1DY | 53.319135 | -3.826913 | 278401 | 381802 | SH784818 | Yes | 
| LL30 1DZ | 53.320662 | -3.806949 | 279735 | 381938 | SH797819 | Yes | 
| LL30 1EA | 53.318895 | -3.826107 | 278454 | 381774 | SH784817 | Yes | 
| LL30 1EB | 53.317993 | -3.825738 | 278476 | 381673 | SH784816 | Yes | 
| LL30 1ED | 53.317649 | -3.828246 | 278308 | 381639 | SH783816 | Yes | 
| LL30 1EE | 53.317338 | -3.826851 | 278400 | 381602 | SH783816 | No | 
| LL30 1EF | 53.31767 | -3.827481 | 278359 | 381640 | SH783816 | Yes | 
| LL30 1EG | 53.316898 | -3.825601 | 278482 | 381551 | SH784815 | Yes | 
| LL30 1EH | 53.3166 | -3.825108 | 278514 | 381517 | SH785815 | Yes | 
| LL30 1EJ | 53.319332 | -3.806863 | 279737 | 381790 | SH797817 | Yes | 
| LL30 1EL | 53.316968 | -3.823983 | 278590 | 381556 | SH785815 | Yes | 
| LL30 1EN | 53.316273 | -3.823608 | 278613 | 381478 | SH786814 | Yes | 
| LL30 1EP | 53.317533 | -3.822926 | 278662 | 381617 | SH786816 | Yes | 
| LL30 1EQ | 53.32001 | -3.807823 | 279675 | 381867 | SH796818 | Yes | 
| LL30 1ER | 53.316588 | -3.82182 | 278733 | 381510 | SH787815 | Yes | 
| LL30 1ES | 53.31781 | -3.821842 | 278735 | 381646 | SH787816 | Yes | 
| LL30 1ET | 53.317328 | -3.820455 | 278826 | 381590 | SH788815 | Yes | 
| LL30 1EU | 53.317304 | -3.819629 | 278881 | 381586 | SH788815 | Yes | 
| LL30 1EW | 53.316753 | -3.822743 | 278672 | 381530 | SH786815 | Yes | 
| LL30 1EX | 53.318856 | -3.808029 | 279658 | 381739 | SH796817 | Yes | 
| LL30 1EY | 53.318192 | -3.820927 | 278797 | 381687 | SH787816 | Yes | 
| LL30 1EZ | 53.319436 | -3.809525 | 279560 | 381806 | SH795818 | Yes | 
| LL30 1FA | 53.32038 | -3.824264 | 278581 | 381936 | SH785819 | No | 
| LL30 1FB | 53.31718 | -3.82776 | 278339 | 381586 | SH783815 | Yes | 
| LL30 1FD | 53.321704 | -3.824095 | 278596 | 382083 | SH785820 | Yes | 
| LL30 1GA | 53.320197 | -3.823295 | 278645 | 381914 | SH786819 | Yes | 
| LL30 1GB | 53.311856 | -3.823765 | 278590 | 380987 | SH785809 | Yes | 
| LL30 1GD | 53.311269 | -3.82335 | 278616 | 380921 | SH786809 | Yes | 
| LL30 1GE | 53.311069 | -3.82229 | 278686 | 380897 | SH786808 | Yes | 
| LL30 1GF | 53.311078 | -3.822891 | 278646 | 380899 | SH786808 | Yes | 
| LL30 1GG | 53.310968 | -3.821265 | 278754 | 380884 | SH787808 | Yes | 
| LL30 1GZ | 53.312224 | -3.819067 | 278904 | 381020 | SH789810 | Yes | 
| LL30 1HA | 53.319515 | -3.820834 | 278807 | 381834 | SH788818 | Yes | 
| LL30 1HB | 53.317722 | -3.82346 | 278627 | 381639 | SH786816 | Yes | 
| LL30 1HD | 53.313774 | -3.82823 | 278298 | 381208 | SH782812 | Yes | 
| LL30 1HE | 53.31344 | -3.829522 | 278211 | 381173 | SH782811 | Yes | 
| LL30 1HG | 53.316153 | -3.83201 | 278053 | 381479 | SH780814 | No | 
| LL30 1HH | 53.316579 | -3.831758 | 278071 | 381526 | SH780815 | Yes | 
| LL30 1HJ | 53.314663 | -3.818315 | 278961 | 381290 | SH789812 | Yes | 
| LL30 1HL | 53.314236 | -3.832738 | 277999 | 381267 | SH779812 | Yes | 
| LL30 1HN | 53.314044 | -3.832895 | 277988 | 381246 | SH779812 | Yes | 
| LL30 1HP | 53.313473 | -3.833216 | 277965 | 381183 | SH779811 | Yes | 
| LL30 1HQ | 53.315418 | -3.820089 | 278845 | 381377 | SH788813 | Yes | 
| LL30 1HR | 53.312858 | -3.832304 | 278024 | 381113 | SH780811 | No | 
| LL30 1HS | 53.313223 | -3.831959 | 278048 | 381153 | SH780811 | Yes | 
| LL30 1HT | 53.312889 | -3.83145 | 278081 | 381115 | SH780811 | Yes | 
| LL30 1HU | 53.312749 | -3.830033 | 278175 | 381097 | SH781810 | Yes | 
| LL30 1HW | 53.313509 | -3.832617 | 278005 | 381186 | SH780811 | Yes | 
| LL30 1HX | 53.313606 | -3.817475 | 279014 | 381171 | SH790811 | Yes | 
| LL30 1HY | 53.312633 | -3.832324 | 278022 | 381088 | SH780810 | Yes | 
| LL30 1HZ | 53.312856 | -3.818899 | 278917 | 381090 | SH789810 | Yes | 
| LL30 1JA | 53.312547 | -3.826812 | 278389 | 381069 | SH783810 | Yes | 
| LL30 1JB | 53.312346 | -3.825797 | 278456 | 381045 | SH784810 | Yes | 
| LL30 1JD | 53.312919 | -3.825417 | 278483 | 381108 | SH784811 | Yes | 
| LL30 1JE | 53.312567 | -3.824891 | 278517 | 381068 | SH785810 | Yes | 
| LL30 1JF | 53.312941 | -3.824547 | 278541 | 381109 | SH785811 | Yes | 
| LL30 1JH | 53.317758 | -3.822305 | 278704 | 381641 | SH787816 | Yes | 
| LL30 1JW | 53.312666 | -3.827808 | 278323 | 381084 | SH783810 | Yes | 
| LL30 1JX | 53.314259 | -3.818869 | 278923 | 381246 | SH789812 | No | 
| LL30 1LA | 53.31246 | -3.828324 | 278288 | 381062 | SH782810 | Yes | 
| LL30 1LB | 53.311378 | -3.827948 | 278310 | 380941 | SH783809 | Yes | 
| LL30 1LD | 53.3132 | -3.826975 | 278380 | 381142 | SH783811 | Yes | 
| LL30 1LE | 53.313676 | -3.82647 | 278415 | 381194 | SH784811 | Yes | 
| LL30 1LF | 53.315612 | -3.825682 | 278473 | 381408 | SH784814 | Yes | 
| LL30 1LG | 53.31205 | -3.824028 | 278573 | 381009 | SH785810 | Yes | 
| LL30 1LH | 53.312214 | -3.822114 | 278701 | 381024 | SH787810 | Yes | 
| LL30 1LJ | 53.321234 | -3.811868 | 279409 | 382010 | SH794820 | Yes | 
| LL30 1LL | 53.312108 | -3.821389 | 278749 | 381011 | SH787810 | Yes | 
| LL30 1LN | 53.31403 | -3.820915 | 278786 | 381224 | SH787812 | Yes | 
| LL30 1LP | 53.316207 | -3.823215 | 278639 | 381470 | SH786814 | Yes | 
| LL30 1LQ | 53.321546 | -3.812092 | 279395 | 382045 | SH793820 | Yes | 
| LL30 1LR | 53.316847 | -3.820135 | 278846 | 381536 | SH788815 | Yes | 
| LL30 1LS | 53.31693 | -3.820573 | 278817 | 381546 | SH788815 | Yes | 
| LL30 1LT | 53.311449 | -3.82037 | 278815 | 380936 | SH788809 | Yes | 
| LL30 1LU | 53.313324 | -3.823617 | 278604 | 381150 | SH786811 | Yes | 
| LL30 1LW | 53.315863 | -3.822194 | 278706 | 381430 | SH787814 | Yes | 
| LL30 1LX | 53.321517 | -3.809823 | 279546 | 382038 | SH795820 | Yes | 
| LL30 1LY | 53.313348 | -3.824969 | 278514 | 381155 | SH785811 | Yes | 
| LL30 1LZ | 53.321793 | -3.808213 | 279654 | 382066 | SH796820 | Yes | 
| LL30 1ND | 53.31169 | -3.818144 | 278964 | 380959 | SH789809 | Yes | 
| LL30 1NJ | 53.312736 | -3.814391 | 279217 | 381069 | SH792810 | Yes | 
| LL30 1NN | 53.311689 | -3.82646 | 278410 | 380973 | SH784809 | Yes | 
| LL30 1NQ | 53.312529 | -3.816784 | 279057 | 381050 | SH790810 | Yes | 
| LL30 1NX | 53.312153 | -3.814891 | 279182 | 381005 | SH791810 | Yes | 
| LL30 1NZ | 53.312129 | -3.815866 | 279117 | 381004 | SH791810 | Yes | 
| LL30 1PG | 53.313844 | -3.814843 | 279190 | 381193 | SH791811 | Yes | 
| LL30 1PH | 53.310203 | -3.815409 | 279142 | 380789 | SH791807 | Yes | 
| LL30 1PJ | 53.318477 | -3.824092 | 278587 | 381724 | SH785817 | Yes | 
| LL30 1PN | 53.316927 | -3.819012 | 278921 | 381543 | SH789815 | Yes | 
| LL30 1PP | 53.312277 | -3.812645 | 279332 | 381015 | SH793810 | Yes | 
| LL30 1PQ | 53.31889 | -3.808781 | 279608 | 381744 | SH796817 | Yes | 
| LL30 1PR | 53.312428 | -3.813372 | 279284 | 381033 | SH792810 | Yes | 
| LL30 1PS | 53.311506 | -3.815464 | 279142 | 380934 | SH791809 | Yes | 
| LL30 1PT | 53.310949 | -3.814885 | 279179 | 380871 | SH791808 | Yes | 
| LL30 1PU | 53.309532 | -3.814615 | 279193 | 380713 | SH791807 | Yes | 
| LL30 1PW | 53.320954 | -3.825504 | 278500 | 382002 | SH784820 | No | 
| LL30 1PX | 53.321333 | -3.821887 | 278742 | 382038 | SH787820 | Yes | 
| LL30 1PZ | 53.31298 | -3.812554 | 279340 | 381093 | SH793810 | Yes | 
| LL30 1QA | 53.312465 | -3.813914 | 279248 | 381038 | SH792810 | Yes | 
| LL30 1QE | 53.314259 | -3.818869 | 278923 | 381246 | SH789812 | No | 
| LL30 1QX | 53.313723 | -3.825751 | 278463 | 381198 | SH784811 | Yes | 
| LL30 1QY | 53.313303 | -3.830822 | 278124 | 381160 | SH781811 | Yes | 
| LL30 1QZ | 53.313966 | -3.826887 | 278388 | 381227 | SH783812 | Yes | 
| LL30 1RD | 53.309593 | -3.798767 | 280249 | 380693 | SH802806 | Yes | 
| LL30 1RG | 53.310247 | -3.814315 | 279215 | 380792 | SH792807 | Yes | 
| LL30 1RH | 53.31329 | -3.819323 | 278890 | 381139 | SH788811 | Yes | 
| LL30 1RJ | 53.315298 | -3.818552 | 278947 | 381361 | SH789813 | Yes | 
| LL30 1RQ | 53.313806 | -3.819705 | 278866 | 381197 | SH788811 | Yes | 
| LL30 1RT | 53.31978 | -3.819989 | 278864 | 381862 | SH788818 | Yes | 
| LL30 1RU | 53.314593 | -3.811692 | 279402 | 381271 | SH794812 | Yes | 
| LL30 1RX | 53.314707 | -3.817837 | 278993 | 381294 | SH789812 | Yes | 
| LL30 1RY | 53.318949 | -3.817311 | 279040 | 381765 | SH790817 | Yes | 
| LL30 1RZ | 53.313944 | -3.816558 | 279076 | 381207 | SH790812 | Yes | 
| LL30 1SJ | 53.315921 | -3.818354 | 278962 | 381430 | SH789814 | Yes | 
| LL30 1SQ | 53.313694 | -3.818184 | 278967 | 381182 | SH789811 | Yes | 
| LL30 1ST | 53.314757 | -3.819235 | 278900 | 381302 | SH788813 | No | 
| LL30 1SU | 53.314757 | -3.819235 | 278900 | 381302 | SH788813 | No | 
| LL30 1SX | 53.315428 | -3.817702 | 279004 | 381374 | SH790813 | Yes | 
| LL30 1SZ | 53.314579 | -3.816165 | 279104 | 381277 | SH791812 | Yes | 
| LL30 1TA | 53.319817 | -3.812844 | 279340 | 381854 | SH793818 | Yes | 
| LL30 1TB | 53.320205 | -3.81214 | 279388 | 381896 | SH793818 | Yes | 
| LL30 1TD | 53.319628 | -3.812236 | 279380 | 381832 | SH793818 | Yes | 
| LL30 1TE | 53.320282 | -3.810642 | 279488 | 381902 | SH794819 | Yes | 
| LL30 1TF | 53.319807 | -3.809931 | 279534 | 381848 | SH795818 | Yes | 
| LL30 1TG | 53.320446 | -3.809282 | 279579 | 381918 | SH795819 | No | 
| LL30 1TH | 53.318818 | -3.81115 | 279450 | 381740 | SH794817 | Yes | 
| LL30 1TJ | 53.313659 | -3.809851 | 279522 | 381164 | SH795811 | Yes | 
| LL30 1TL | 53.318922 | -3.811965 | 279396 | 381753 | SH793817 | Yes | 
| LL30 1TN | 53.318442 | -3.813386 | 279300 | 381702 | SH792817 | No | 
| LL30 1TP | 53.320533 | -3.814241 | 279249 | 381936 | SH792819 | Yes | 
| LL30 1TQ | 53.320202 | -3.815278 | 279179 | 381901 | SH791819 | Yes | 
| LL30 1TR | 53.318007 | -3.814224 | 279243 | 381655 | SH792816 | Yes | 
| LL30 1TS | 53.318382 | -3.812018 | 279391 | 381693 | SH793816 | Yes | 
| LL30 1TT | 53.317005 | -3.812139 | 279379 | 381540 | SH793815 | Yes | 
| LL30 1TU | 53.316474 | -3.811577 | 279415 | 381480 | SH794814 | Yes | 
| LL30 1TW | 53.317939 | -3.813395 | 279298 | 381646 | SH792816 | Yes | 
| LL30 1TX | 53.320078 | -3.813996 | 279264 | 381885 | SH792818 | Yes | 
| LL30 1TY | 53.316249 | -3.810967 | 279455 | 381454 | SH794814 | Yes | 
| LL30 1TZ | 53.318639 | -3.812299 | 279373 | 381722 | SH793817 | Yes | 
| LL30 1UA | 53.315588 | -3.809542 | 279548 | 381378 | SH795813 | Yes | 
| LL30 1UD | 53.315655 | -3.811602 | 279411 | 381389 | SH794813 | Yes | 
| LL30 1UE | 53.313253 | -3.811725 | 279396 | 381122 | SH793811 | Yes | 
| LL30 1UF | 53.315665 | -3.813929 | 279256 | 381394 | SH792813 | Yes | 
| LL30 1UG | 53.315503 | -3.814553 | 279214 | 381377 | SH792813 | Yes |