LL55 4 postcodes Gwynedd
This is a list of postcodes in the LL55 4 area covering the areas of Caernarfon, Bethel, Bontnewydd, Caeathro, Brynrefail, Clwt-y-Bont, Deiniolen, Penisarwaun, Beddgelert, Ceunant, Cwm-y-Glo, Llanberis, Llanrug, Nant Gwynant, Nant Peris, Waunfawr, Gwynedd. The area contains approximately 2,679 households with a population of about 6,355 (2011 census)
Filter by district
LL11 LL12 LL13 LL14 LL15 LL16 LL17 LL18 LL19 LL20 LL21 LL22 LL23 LL24 LL25 LL26 LL27 LL28 LL29 LL30 LL31 LL32 LL33 LL34 LL35 LL36 LL37 LL38 LL39 LL40 LL41 LL42 LL43 LL44 LL45 LL46 LL47 LL48 LL49 LL51 LL52 LL53 LL54 LL55 LL56 LL57 LL58 LL59 LL60 LL61 LL62 LL63 LL64 LL65 LL66 LL67 LL68 LL69 LL70 LL71 LL72 LL73 LL74 LL75 LL76 LL77 LL78Filter by sector
LL55 1 LL55 2 LL55 3 LL55 4 LL55 9Nearby districts
LL56 LL61 LL60 LL54 LL59 LL75 LL57 LL51 LL76 LL74Nearby sectors
LL55 3 LL56 4 LL57 4 LL57 2 LL54 7 LL55 9 LL59 5 LL55 2 LL57 9 LL55 1Click to view map
Key
Active postcode
Postcode no longer in use
Active postcode
Postcode no longer in use- Page 1 of 2 (266 postcodes, 239 active)
- Next >
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| LL55 4AA | 53.147921 | -4.193605 | 253393 | 363446 | SH533634 | Yes |
| LL55 4AB | 53.147986 | -4.192507 | 253467 | 363451 | SH534634 | Yes |
| LL55 4AD | 53.150634 | -4.191305 | 253556 | 363743 | SH535637 | Yes |
| LL55 4AE | 53.149523 | -4.192086 | 253500 | 363621 | SH535636 | Yes |
| LL55 4AF | 53.150458 | -4.18864 | 253734 | 363718 | SH537637 | Yes |
| LL55 4AG | 53.149017 | -4.189269 | 253687 | 363559 | SH536635 | Yes |
| LL55 4AH | 53.148263 | -4.189156 | 253692 | 363475 | SH536634 | Yes |
| LL55 4AJ | 53.10997 | -4.203894 | 252575 | 359246 | SH525592 | Yes |
| LL55 4AL | 53.147672 | -4.192491 | 253467 | 363416 | SH534634 | Yes |
| LL55 4AN | 53.146728 | -4.186087 | 253892 | 363298 | SH538632 | Yes |
| LL55 4AP | 53.144802 | -4.183816 | 254037 | 363079 | SH540630 | Yes |
| LL55 4AQ | 53.106543 | -4.202499 | 252657 | 358862 | SH526588 | Yes |
| LL55 4AR | 53.147859 | -4.180836 | 254247 | 363413 | SH542634 | Yes |
| LL55 4AS | 53.14906 | -4.180562 | 254269 | 363546 | SH542635 | Yes |
| LL55 4AT | 53.149245 | -4.179779 | 254322 | 363565 | SH543635 | Yes |
| LL55 4AU | 53.148273 | -4.178847 | 254381 | 363455 | SH543634 | Yes |
| LL55 4AW | 53.146781 | -4.183766 | 254047 | 363299 | SH540632 | Yes |
| LL55 4AX | 53.108413 | -4.197127 | 253023 | 359059 | SH530590 | Yes |
| LL55 4AY | 53.150195 | -4.178481 | 254412 | 363668 | SH544636 | Yes |
| LL55 4AZ | 53.110248 | -4.202444 | 252673 | 359274 | SH526592 | Yes |
| LL55 4BA | 53.150044 | -4.181808 | 254189 | 363658 | SH541636 | Yes |
| LL55 4BB | 53.150428 | -4.182456 | 254147 | 363702 | SH541637 | No |
| LL55 4BD | 53.150913 | -4.18295 | 254116 | 363757 | SH541637 | Yes |
| LL55 4BE | 53.150035 | -4.183782 | 254057 | 363661 | SH540636 | Yes |
| LL55 4BF | 53.121556 | -4.127503 | 257726 | 360380 | SH577603 | Yes |
| LL55 4BG | 53.149622 | -4.185227 | 253959 | 363618 | SH539636 | Yes |
| LL55 4BH | 53.148887 | -4.184591 | 253999 | 363535 | SH539635 | Yes |
| LL55 4BJ | 53.110268 | -4.199905 | 252843 | 359271 | SH528592 | Yes |
| LL55 4BL | 53.149873 | -4.185269 | 253957 | 363646 | SH539636 | Yes |
| LL55 4BN | 53.149756 | -4.186211 | 253894 | 363635 | SH538636 | Yes |
| LL55 4BP | 53.154925 | -4.194126 | 253382 | 364226 | SH533642 | Yes |
| LL55 4BQ | 53.109444 | -4.200236 | 252818 | 359180 | SH528591 | Yes |
| LL55 4BS | 53.15447 | -4.193924 | 253394 | 364175 | SH533641 | Yes |
| LL55 4BT | 53.149443 | -4.183244 | 254091 | 363594 | SH540635 | Yes |
| LL55 4BU | 53.148799 | -4.193814 | 253382 | 363544 | SH533635 | Yes |
| LL55 4BW | 53.149687 | -4.186522 | 253873 | 363628 | SH538636 | Yes |
| LL55 4BX | 53.111932 | -4.199407 | 252882 | 359455 | SH528594 | Yes |
| LL55 4BY | 53.122921 | -4.12801 | 257697 | 360533 | SH576605 | Yes |
| LL55 4BZ | 53.112317 | -4.195108 | 253171 | 359489 | SH531594 | Yes |
| LL55 4DA | 53.145961 | -4.174967 | 254633 | 363190 | SH546631 | Yes |
| LL55 4DB | 53.145719 | -4.172527 | 254795 | 363158 | SH547631 | Yes |
| LL55 4DD | 53.142558 | -4.167852 | 255097 | 362797 | SH550627 | Yes |
| LL55 4DE | 53.142085 | -4.16716 | 255142 | 362743 | SH551627 | Yes |
| LL55 4DF | 53.141731 | -4.167816 | 255097 | 362705 | SH550627 | Yes |
| LL55 4DG | 53.141398 | -4.167853 | 255093 | 362668 | SH550626 | Yes |
| LL55 4DH | 53.140733 | -4.168328 | 255059 | 362595 | SH550625 | Yes |
| LL55 4DJ | 53.11391 | -4.208584 | 252275 | 359694 | SH522596 | Yes |
| LL55 4DL | 53.140189 | -4.166148 | 255203 | 362530 | SH552625 | Yes |
| LL55 4DN | 53.140202 | -4.166856 | 255156 | 362533 | SH551625 | Yes |
| LL55 4DP | 53.140136 | -4.165607 | 255239 | 362523 | SH552625 | Yes |
| LL55 4DQ | 53.113541 | -4.207678 | 252334 | 359651 | SH523596 | Yes |
| LL55 4DR | 53.140381 | -4.165933 | 255218 | 362551 | SH552625 | Yes |
| LL55 4DS | 53.141034 | -4.166624 | 255174 | 362625 | SH551626 | Yes |
| LL55 4DT | 53.14141 | -4.167156 | 255140 | 362668 | SH551626 | Yes |
| LL55 4DU | 53.140582 | -4.170713 | 254899 | 362583 | SH548625 | Yes |
| LL55 4DW | 53.138764 | -4.166898 | 255148 | 362373 | SH551623 | Yes |
| LL55 4DX | 53.114496 | -4.207114 | 252375 | 359756 | SH523597 | Yes |
| LL55 4DY | 53.139371 | -4.170562 | 254905 | 362448 | SH549624 | Yes |
| LL55 4DZ | 53.11559 | -4.203306 | 252634 | 359870 | SH526598 | Yes |
| LL55 4EA | 53.141564 | -4.176982 | 254483 | 362705 | SH544627 | Yes |
| LL55 4EB | 53.142727 | -4.180286 | 254266 | 362841 | SH542628 | Yes |
| LL55 4ED | 53.136886 | -4.169779 | 254949 | 362170 | SH549621 | Yes |
| LL55 4EE | 53.138133 | -4.156072 | 255870 | 362281 | SH558622 | Yes |
| LL55 4EF | 53.121687 | -4.138255 | 257007 | 360416 | SH570604 | Yes |
| LL55 4EG | 53.118481 | -4.126485 | 257784 | 360036 | SH577600 | Yes |
| LL55 4EH | 53.126822 | -4.152635 | 256062 | 361016 | SH560610 | Yes |
| LL55 4EJ | 53.117692 | -4.199088 | 252923 | 360095 | SH529600 | Yes |
| LL55 4EL | 53.128152 | -4.13918 | 256967 | 361137 | SH569611 | Yes |
| LL55 4EN | 53.122621 | -4.128742 | 257647 | 360501 | SH576605 | Yes |
| LL55 4EP | 53.122616 | -4.129543 | 257593 | 360502 | SH575605 | Yes |
| LL55 4EQ | 53.117119 | -4.201869 | 252735 | 360037 | SH527600 | Yes |
| LL55 4ER | 53.122391 | -4.12749 | 257730 | 360473 | SH577604 | Yes |
| LL55 4ES | 53.121864 | -4.128385 | 257668 | 360416 | SH576604 | Yes |
| LL55 4ET | 53.12179 | -4.128955 | 257630 | 360409 | SH576604 | Yes |
| LL55 4EU | 53.121448 | -4.127444 | 257730 | 360368 | SH577603 | Yes |
| LL55 4EW | 53.122328 | -4.129051 | 257625 | 360469 | SH576604 | Yes |
| LL55 4EX | 53.115532 | -4.191417 | 253429 | 359839 | SH534598 | Yes |
| LL55 4EY | 53.12185 | -4.127114 | 257753 | 360412 | SH577604 | Yes |
| LL55 4EZ | 53.117179 | -4.209822 | 252203 | 360060 | SH522600 | Yes |
| LL55 4FA | 53.122711 | -4.127784 | 257711 | 360509 | SH577605 | Yes |
| LL55 4FB | 53.140572 | -4.167294 | 255128 | 362575 | SH551625 | Yes |
| LL55 4FD | 53.143209 | -4.168677 | 255044 | 362871 | SH550628 | Yes |
| LL55 4FE | 53.119605 | -4.129968 | 257555 | 360168 | SH575601 | Yes |
| LL55 4FF | 53.148042 | -4.190954 | 253571 | 363454 | SH535634 | Yes |
| LL55 4FG | 53.147191 | -4.198084 | 253091 | 363374 | SH530633 | Yes |
| LL55 4GA | 53.120105 | -4.127671 | 257710 | 360219 | SH577602 | Yes |
| LL55 4HA | 53.120456 | -4.126657 | 257779 | 360256 | SH577602 | Yes |
| LL55 4HB | 53.119566 | -4.126179 | 257808 | 360156 | SH578601 | Yes |
| LL55 4HD | 53.119892 | -4.128064 | 257683 | 360196 | SH576601 | Yes |
| LL55 4HE | 53.1205 | -4.128198 | 257676 | 360264 | SH576602 | Yes |
| LL55 4HF | 53.120933 | -4.128145 | 257681 | 360312 | SH576603 | Yes |
| LL55 4HG | 53.120963 | -4.128983 | 257625 | 360317 | SH576603 | Yes |
| LL55 4HH | 53.121571 | -4.128176 | 257681 | 360383 | SH576603 | Yes |
| LL55 4HJ | 53.130351 | -4.210737 | 252187 | 361527 | SH521615 | Yes |
| LL55 4HL | 53.121445 | -4.12964 | 257583 | 360372 | SH575603 | Yes |
| LL55 4HN | 53.121833 | -4.130048 | 257557 | 360416 | SH575604 | Yes |
| LL55 4HP | 53.122116 | -4.130839 | 257505 | 360449 | SH575604 | Yes |
| LL55 4HQ | 53.12158 | -4.226867 | 251078 | 360585 | SH510605 | Yes |
| LL55 4HR | 53.122751 | -4.130536 | 257527 | 360519 | SH575605 | Yes |
| LL55 4HS | 53.121666 | -4.132874 | 257367 | 360403 | SH573604 | Yes |
| LL55 4HT | 53.121471 | -4.131714 | 257444 | 360379 | SH574603 | Yes |
| LL55 4HU | 53.121088 | -4.131052 | 257487 | 360335 | SH574603 | Yes |
| LL55 4HW | 53.12154 | -4.129415 | 257598 | 360382 | SH575603 | Yes |
| LL55 4HX | 53.131975 | -4.201702 | 252797 | 361689 | SH527616 | Yes |
| LL55 4HY | 53.121122 | -4.130596 | 257518 | 360338 | SH575603 | Yes |
| LL55 4HZ | 53.119891 | -4.127615 | 257713 | 360195 | SH577601 | Yes |
| LL55 4JA | 53.148004 | -4.19159 | 253528 | 363451 | SH535634 | Yes |
| LL55 4JB | 53.121733 | -4.128169 | 257682 | 360401 | SH576604 | Yes |
| LL55 4LA | 53.120982 | -4.130434 | 257528 | 360322 | SH575603 | Yes |
| LL55 4LB | 53.120698 | -4.130186 | 257544 | 360290 | SH575602 | Yes |
| LL55 4LD | 53.120727 | -4.129599 | 257583 | 360292 | SH575602 | Yes |
| LL55 4LE | 53.119201 | -4.128956 | 257621 | 360121 | SH576601 | Yes |
| LL55 4LF | 53.118783 | -4.131168 | 257472 | 360079 | SH574600 | Yes |
| LL55 4LG | 53.120226 | -4.131473 | 257456 | 360240 | SH574602 | Yes |
| LL55 4LH | 53.120845 | -4.131578 | 257451 | 360309 | SH574603 | Yes |
| LL55 4LJ | 53.112452 | -4.205252 | 252493 | 359525 | SH524595 | Yes |
| LL55 4LL | 53.120448 | -4.132156 | 257411 | 360266 | SH574602 | Yes |
| LL55 4LN | 53.121 | -4.132423 | 257395 | 360328 | SH573603 | Yes |
| LL55 4LP | 53.066141 | -4.119188 | 258100 | 354200 | SH580541 | No |
| LL55 4LQ | 53.113716 | -4.203069 | 252643 | 359661 | SH526596 | Yes |
| LL55 4LR | 53.011583 | -4.103096 | 259000 | 348100 | SH590480 | No |
| LL55 4LS | 53.011583 | -4.103096 | 259000 | 348100 | SH590480 | No |
| LL55 4LT | 53.011936 | -4.101459 | 259111 | 348136 | SH591481 | Yes |
| LL55 4LU | 53.012309 | -4.100603 | 259170 | 348176 | SH591481 | Yes |
| LL55 4LW | 53.121231 | -4.132559 | 257387 | 360354 | SH573603 | Yes |
| LL55 4LX | 53.112574 | -4.206507 | 252409 | 359541 | SH524595 | Yes |
| LL55 4LY | 53.012545 | -4.100579 | 259172 | 348202 | SH591482 | Yes |
| LL55 4LZ | 53.113646 | -4.209267 | 252228 | 359666 | SH522596 | Yes |
| LL55 4NA | 53.011879 | -4.100099 | 259202 | 348127 | SH592481 | Yes |
| LL55 4NB | 53.011569 | -4.098817 | 259287 | 348090 | SH592480 | Yes |
| LL55 4ND | 53.012717 | -4.099976 | 259213 | 348220 | SH592482 | Yes |
| LL55 4NE | 53.016497 | -4.088561 | 259991 | 348618 | SH599486 | Yes |
| LL55 4NF | 53.015712 | -4.0979 | 259362 | 348549 | SH593485 | Yes |
| LL55 4NG | 53.018066 | -4.093378 | 259673 | 348802 | SH596488 | Yes |
| LL55 4NH | 53.032224 | -4.051653 | 262517 | 350296 | SH625502 | Yes |
| LL55 4NJ | 53.01333 | -4.099424 | 259252 | 348287 | SH592482 | Yes |
| LL55 4NL | 53.028278 | -4.041275 | 263200 | 349837 | SH631498 | Yes |
| LL55 4NN | 53.041258 | -4.046677 | 262879 | 351291 | SH628512 | No |
| LL55 4NP | 53.042447 | -4.028175 | 264123 | 351388 | SH641513 | No |
| LL55 4NQ | 53.040273 | -4.049032 | 262718 | 351186 | SH627511 | Yes |
| LL55 4NR | 53.034302 | -4.043349 | 263080 | 350511 | SH630505 | Yes |
| LL55 4NS | 53.08329 | -4.001173 | 266060 | 355880 | SH660558 | Yes |
| LL55 4NT | 53.082531 | -4.001944 | 266006 | 355797 | SH660557 | Yes |
| LL55 4NU | 53.080857 | -4.020649 | 264748 | 355646 | SH647556 | Yes |
| LL55 4NW | 53.042544 | -4.033406 | 263773 | 351409 | SH637514 | Yes |
| LL55 4NY | 53.080857 | -4.020649 | 264748 | 355646 | SH647556 | Yes |
| LL55 4PE | 53.147226 | -4.199108 | 253023 | 363380 | SH530633 | Yes |
| LL55 4PF | 53.146909 | -4.197761 | 253112 | 363342 | SH531633 | Yes |
| LL55 4PG | 53.147044 | -4.19682 | 253175 | 363355 | SH531633 | Yes |
| LL55 4PH | 53.147135 | -4.194327 | 253342 | 363360 | SH533633 | Yes |
| LL55 4PJ | 53.11304 | -4.209012 | 252243 | 359598 | SH522595 | Yes |
| LL55 4PL | 53.147487 | -4.192805 | 253445 | 363396 | SH534633 | Yes |
| LL55 4PN | 53.146647 | -4.192523 | 253461 | 363302 | SH534633 | Yes |
| LL55 4PP | 53.145986 | -4.191323 | 253539 | 363226 | SH535632 | Yes |
| LL55 4PQ | 53.113516 | -4.223994 | 251242 | 359682 | SH512596 | Yes |
| LL55 4PR | 53.146684 | -4.190491 | 253597 | 363302 | SH535633 | Yes |
| LL55 4PS | 53.145961 | -4.190708 | 253580 | 363222 | SH535632 | Yes |
| LL55 4PT | 53.145312 | -4.191288 | 253539 | 363151 | SH535631 | Yes |
| LL55 4PU | 53.14462 | -4.191732 | 253507 | 363075 | SH535630 | Yes |
| LL55 4PW | 53.145892 | -4.192993 | 253427 | 363219 | SH534632 | Yes |
| LL55 4PX | 53.123704 | -4.130045 | 257563 | 360624 | SH575606 | Yes |
| LL55 4PY | 53.1417 | -4.207208 | 252462 | 362782 | SH524627 | Yes |
| LL55 4PZ | 53.109889 | -4.201469 | 252737 | 359232 | SH527592 | Yes |
| LL55 4QA | 53.146499 | -4.196588 | 253189 | 363294 | SH531632 | Yes |
| LL55 4RA | 53.135 | -4.205878 | 252528 | 362034 | SH525620 | Yes |
| LL55 4RB | 53.145 | -4.199407 | 252995 | 363133 | SH529631 | Yes |
| LL55 4RD | 53.142994 | -4.185778 | 253900 | 362882 | SH538628 | Yes |
| LL55 4RE | 53.140404 | -4.178972 | 254346 | 362580 | SH543625 | Yes |
| LL55 4RF | 53.139861 | -4.179199 | 254329 | 362520 | SH543625 | Yes |
| LL55 4RG | 53.141316 | -4.182642 | 254104 | 362689 | SH541626 | Yes |
| LL55 4RH | 53.142417 | -4.185853 | 253893 | 362818 | SH538628 | Yes |
| LL55 4RJ | 53.142061 | -4.186149 | 253872 | 362779 | SH538627 | Yes |
| LL55 4RL | 53.140735 | -4.186943 | 253814 | 362633 | SH538626 | Yes |
| LL55 4RN | 53.139126 | -4.186892 | 253812 | 362454 | SH538624 | Yes |
| LL55 4RP | 53.139335 | -4.188726 | 253690 | 362481 | SH536624 | Yes |
| LL55 4RR | 53.136711 | -4.188653 | 253686 | 362189 | SH536621 | Yes |
| LL55 4RS | 53.137379 | -4.190944 | 253535 | 362268 | SH535622 | Yes |
| LL55 4RT | 53.136893 | -4.191951 | 253466 | 362216 | SH534622 | Yes |
| LL55 4RU | 53.135396 | -4.196091 | 253184 | 362058 | SH531620 | Yes |
| LL55 4RW | 53.13992 | -4.188203 | 253727 | 362545 | SH537625 | Yes |
| LL55 4RY | 53.130859 | -4.193512 | 253341 | 361548 | SH533615 | Yes |
| LL55 4SA | 53.126217 | -4.196101 | 253152 | 361037 | SH531610 | Yes |
| LL55 4SB | 53.118952 | -4.199496 | 252900 | 360236 | SH529602 | Yes |
| LL55 4SD | 53.119575 | -4.202293 | 252715 | 360311 | SH527603 | Yes |
| LL55 4SE | 53.146295 | -4.18917 | 253684 | 363256 | SH536632 | Yes |
| LL55 4SF | 53.040007 | -4.071663 | 261200 | 351200 | SH611512 | No |
| LL55 4SG | 53.079088 | -4.098921 | 259500 | 355600 | SH595556 | No |
| LL55 4SH | 53.11858 | -4.127476 | 257718 | 360049 | SH577600 | Yes |
| LL55 4SL | 53.118976 | -4.126972 | 257753 | 360092 | SH577600 | Yes |
| LL55 4SN | 53.118295 | -4.128797 | 257629 | 360020 | SH576600 | Yes |
| LL55 4SP | 53.11773 | -4.129726 | 257565 | 359959 | SH575599 | Yes |
| LL55 4SR | 53.112884 | -4.132221 | 257382 | 359425 | SH573594 | Yes |
| LL55 4SS | 53.100386 | -4.126787 | 257704 | 358024 | SH577580 | Yes |
| LL55 4ST | 53.117562 | -4.127127 | 257738 | 359935 | SH577599 | Yes |
| LL55 4SU | 53.11854 | -4.125217 | 257869 | 360040 | SH578600 | Yes |
| LL55 4SW | 53.11727 | -4.131356 | 257454 | 359911 | SH574599 | Yes |
| LL55 4SY | 53.119515 | -4.125489 | 257854 | 360149 | SH578601 | Yes |
| LL55 4SZ | 53.118859 | -4.124486 | 257919 | 360074 | SH579600 | Yes |
| LL55 4TA | 53.118623 | -4.123 | 258018 | 360045 | SH580600 | Yes |
| LL55 4TB | 53.117406 | -4.123248 | 257997 | 359910 | SH579599 | Yes |
- Page 1 of 2 (266 postcodes, 239 active)
- Next >
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