LL55 3 postcodes Gwynedd
This is a list of postcodes in the LL55 3 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 1,297 households with a population of about 3,099 (2011 census)
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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 4 LL57 4 LL57 2 LL57 9 LL56 4 LL59 5 LL57 1 LL55 1 LL55 9 LL57 3Click to view map
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Postcode no longer in use- Page 1 of 1 (138 postcodes, 124 active)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| LL55 3AA | 53.165245 | -4.199476 | 253060 | 365385 | SH530653 | Yes |
| LL55 3AB | 53.182825 | -4.182206 | 254274 | 367305 | SH542673 | Yes |
| LL55 3AD | 53.173127 | -4.178122 | 254514 | 366218 | SH545662 | Yes |
| LL55 3AE | 53.179202 | -4.175841 | 254687 | 366889 | SH546668 | Yes |
| LL55 3AF | 53.179765 | -4.175002 | 254745 | 366950 | SH547669 | Yes |
| LL55 3AG | 53.182359 | -4.173786 | 254835 | 367236 | SH548672 | Yes |
| LL55 3AH | 53.182551 | -4.174604 | 254781 | 367259 | SH547672 | Yes |
| LL55 3AJ | 53.147119 | -4.127785 | 257792 | 363224 | SH577632 | Yes |
| LL55 3AL | 53.183483 | -4.170834 | 255036 | 367355 | SH550673 | Yes |
| LL55 3AN | 53.185951 | -4.166618 | 255326 | 367621 | SH553676 | Yes |
| LL55 3AP | 53.167489 | -4.16093 | 255644 | 365556 | SH556655 | Yes |
| LL55 3AR | 53.165826 | -4.177663 | 254520 | 365405 | SH545654 | Yes |
| LL55 3AS | 53.167877 | -4.192788 | 253516 | 365664 | SH535656 | Yes |
| LL55 3AW | 53.175821 | -4.156591 | 255962 | 366474 | SH559664 | Yes |
| LL55 3AX | 53.158712 | -4.192515 | 253503 | 364644 | SH535646 | Yes |
| LL55 3AY | 53.158694 | -4.192514 | 253503 | 364642 | SH535646 | Yes |
| LL55 3BA | 53.154327 | -4.176213 | 254578 | 364123 | SH545641 | Yes |
| LL55 3BB | 53.155388 | -4.190416 | 253632 | 364270 | SH536642 | Yes |
| LL55 3BD | 53.152964 | -4.175516 | 254620 | 363970 | SH546639 | Yes |
| LL55 3BE | 53.151403 | -4.177755 | 254465 | 363801 | SH544638 | Yes |
| LL55 3BL | 53.151393 | -4.165999 | 255251 | 363776 | SH552637 | Yes |
| LL55 3BN | 53.152462 | -4.166068 | 255250 | 363895 | SH552638 | Yes |
| LL55 3BP | 53.153289 | -4.16258 | 255486 | 363980 | SH554639 | Yes |
| LL55 3BS | 53.15364 | -4.159606 | 255686 | 364013 | SH556640 | Yes |
| LL55 3BT | 53.155085 | -4.161249 | 255581 | 364177 | SH555641 | Yes |
| LL55 3BU | 53.154617 | -4.160269 | 255645 | 364123 | SH556641 | Yes |
| LL55 3BW | 53.152603 | -4.163248 | 255439 | 363905 | SH554639 | Yes |
| LL55 3BY | 53.153806 | -4.149923 | 256334 | 364012 | SH563640 | Yes |
| LL55 3DA | 53.152627 | -4.145527 | 256624 | 363872 | SH566638 | Yes |
| LL55 3DB | 53.152447 | -4.155015 | 255989 | 363871 | SH559638 | Yes |
| LL55 3DD | 53.150234 | -4.148578 | 256412 | 363612 | SH564636 | Yes |
| LL55 3DE | 53.147538 | -4.140532 | 256941 | 363296 | SH569632 | Yes |
| LL55 3DF | 53.145961 | -4.133261 | 257422 | 363106 | SH574631 | Yes |
| LL55 3DG | 53.145611 | -4.133722 | 257390 | 363068 | SH573630 | Yes |
| LL55 3DH | 53.145147 | -4.131501 | 257537 | 363012 | SH575630 | Yes |
| LL55 3DL | 53.144542 | -4.131142 | 257559 | 362944 | SH575629 | Yes |
| LL55 3DN | 53.143601 | -4.130991 | 257566 | 362839 | SH575628 | Yes |
| LL55 3DP | 53.144198 | -4.131798 | 257514 | 362907 | SH575629 | Yes |
| LL55 3DR | 53.144635 | -4.133988 | 257369 | 362960 | SH573629 | Yes |
| LL55 3DS | 53.144491 | -4.132979 | 257436 | 362942 | SH574629 | Yes |
| LL55 3DT | 53.144776 | -4.139124 | 257026 | 362986 | SH570629 | Yes |
| LL55 3DU | 53.145742 | -4.139935 | 256975 | 363095 | SH569630 | Yes |
| LL55 3DW | 53.143913 | -4.131111 | 257559 | 362874 | SH575628 | Yes |
| LL55 3DY | 53.145808 | -4.132252 | 257489 | 363087 | SH574630 | Yes |
| LL55 3EA | 53.145505 | -4.13107 | 257567 | 363051 | SH575630 | Yes |
| LL55 3EB | 53.144676 | -4.12919 | 257690 | 362955 | SH576629 | Yes |
| LL55 3ED | 53.14375 | -4.121638 | 258192 | 362837 | SH581628 | Yes |
| LL55 3EE | 53.143501 | -4.115405 | 258608 | 362797 | SH586627 | Yes |
| LL55 3EF | 53.14164 | -4.118409 | 258401 | 362596 | SH584625 | Yes |
| LL55 3EG | 53.139606 | -4.122076 | 258149 | 362377 | SH581623 | Yes |
| LL55 3EH | 53.136026 | -4.122677 | 258097 | 361980 | SH580619 | Yes |
| LL55 3EJ | 53.1455 | -4.129874 | 257647 | 363048 | SH576630 | Yes |
| LL55 3EL | 53.133755 | -4.115898 | 258543 | 361714 | SH585617 | Yes |
| LL55 3EN | 53.133839 | -4.109668 | 258960 | 361711 | SH589617 | Yes |
| LL55 3EP | 53.140566 | -4.111597 | 258853 | 362463 | SH588624 | Yes |
| LL55 3EQ | 53.14507 | -4.130286 | 257618 | 363001 | SH576630 | Yes |
| LL55 3ER | 53.13167 | -4.11285 | 258740 | 361476 | SH587614 | Yes |
| LL55 3ES | 53.132303 | -4.110116 | 258925 | 361541 | SH589615 | Yes |
| LL55 3ET | 53.125491 | -4.109932 | 258915 | 360783 | SH589607 | Yes |
| LL55 3EU | 53.125065 | -4.110105 | 258902 | 360736 | SH589607 | Yes |
| LL55 3EW | 53.140468 | -4.113058 | 258755 | 362455 | SH587624 | Yes |
| LL55 3EY | 53.134534 | -4.117596 | 258432 | 361804 | SH584618 | Yes |
| LL55 3EZ | 53.14478 | -4.130915 | 257575 | 362970 | SH575629 | Yes |
| LL55 3HA | 53.132476 | -4.120095 | 258258 | 361580 | SH582615 | Yes |
| LL55 3HB | 53.131413 | -4.127757 | 257742 | 361477 | SH577614 | Yes |
| LL55 3HD | 53.134646 | -4.135511 | 257234 | 361852 | SH572618 | Yes |
| LL55 3HE | 53.152179 | -4.165306 | 255300 | 363862 | SH552638 | Yes |
| LL55 3HG | 53.146004 | -4.125801 | 257921 | 363096 | SH579630 | Yes |
| LL55 3HH | 53.144374 | -4.1179 | 258444 | 362899 | SH584628 | Yes |
| LL55 3HL | 53.144924 | -4.12183 | 258183 | 362968 | SH581629 | Yes |
| LL55 3HN | 53.145667 | -4.123033 | 258105 | 363053 | SH581630 | Yes |
| LL55 3HP | 53.146432 | -4.124477 | 258011 | 363141 | SH580631 | Yes |
| LL55 3HR | 53.146604 | -4.12444 | 258014 | 363160 | SH580631 | Yes |
| LL55 3HS | 53.146165 | -4.125346 | 257952 | 363113 | SH579631 | Yes |
| LL55 3HT | 53.146436 | -4.125269 | 257958 | 363143 | SH579631 | Yes |
| LL55 3HU | 53.147124 | -4.126515 | 257877 | 363222 | SH578632 | Yes |
| LL55 3HW | 53.146618 | -4.123633 | 258068 | 363160 | SH580631 | Yes |
| LL55 3HX | 53.146789 | -4.125152 | 257967 | 363182 | SH579631 | Yes |
| LL55 3HY | 53.147489 | -4.125725 | 257931 | 363261 | SH579632 | Yes |
| LL55 3LA | 53.147815 | -4.127102 | 257840 | 363300 | SH578632 | Yes |
| LL55 3LB | 53.146905 | -4.127192 | 257831 | 363199 | SH578631 | Yes |
| LL55 3LD | 53.146682 | -4.127091 | 257837 | 363174 | SH578631 | Yes |
| LL55 3LE | 53.146573 | -4.126637 | 257867 | 363161 | SH578631 | Yes |
| LL55 3LF | 53.14682 | -4.126918 | 257849 | 363189 | SH578631 | Yes |
| LL55 3LG | 53.146242 | -4.127563 | 257804 | 363126 | SH578631 | Yes |
| LL55 3LH | 53.146644 | -4.126192 | 257897 | 363168 | SH578631 | Yes |
| LL55 3LJ | 53.14573 | -4.12655 | 257870 | 363067 | SH578630 | Yes |
| LL55 3LL | 53.145847 | -4.12702 | 257839 | 363081 | SH578630 | Yes |
| LL55 3LN | 53.147159 | -4.13012 | 257636 | 363233 | SH576632 | Yes |
| LL55 3LP | 53.146451 | -4.129457 | 257678 | 363153 | SH576631 | Yes |
| LL55 3LR | 53.146246 | -4.128849 | 257718 | 363129 | SH577631 | Yes |
| LL55 3LS | 53.145989 | -4.131184 | 257561 | 363105 | SH575631 | Yes |
| LL55 3LT | 53.148324 | -4.129789 | 257662 | 363362 | SH576633 | Yes |
| LL55 3LU | 53.152 | -4.121297 | 258242 | 363754 | SH582637 | Yes |
| LL55 3LW | 53.146728 | -4.131549 | 257539 | 363188 | SH575631 | Yes |
| LL55 3LY | 53.150737 | -4.112456 | 258829 | 363596 | SH588635 | Yes |
| LL55 3NA | 53.149264 | -4.104248 | 259373 | 363416 | SH593634 | Yes |
| LL55 3NB | 53.145379 | -4.115976 | 258576 | 363007 | SH585630 | Yes |
| LL55 3ND | 53.146958 | -4.115635 | 258604 | 363182 | SH586631 | Yes |
| LL55 3NE | 53.147248 | -4.122573 | 258141 | 363228 | SH581632 | Yes |
| LL55 3NF | 53.154499 | -4.1369 | 257207 | 364063 | SH572640 | Yes |
| LL55 3NG | 53.151125 | -4.141578 | 256883 | 363697 | SH568636 | Yes |
| LL55 3NH | 53.154332 | -4.144206 | 256718 | 364059 | SH567640 | Yes |
| LL55 3NL | 53.14742 | -4.150112 | 256300 | 363302 | SH562633 | No |
| LL55 3NP | 53.139996 | -4.154406 | 255988 | 362485 | SH559624 | Yes |
| LL55 3NR | 53.142236 | -4.154384 | 255997 | 362734 | SH559627 | Yes |
| LL55 3NS | 53.143576 | -4.161269 | 255541 | 362897 | SH555628 | Yes |
| LL55 3NT | 53.142693 | -4.152956 | 256094 | 362782 | SH560627 | Yes |
| LL55 3NU | 53.145181 | -4.124579 | 258000 | 363002 | SH579630 | No |
| LL55 3NY | 53.143064 | -4.154799 | 255972 | 362827 | SH559628 | Yes |
| LL55 3PA | 53.144137 | -4.150187 | 256284 | 362937 | SH562629 | Yes |
| LL55 3PB | 53.145848 | -4.156464 | 255870 | 363140 | SH558631 | Yes |
| LL55 3PD | 53.146436 | -4.1528 | 256117 | 363198 | SH561631 | Yes |
| LL55 3PE | 53.146416 | -4.155416 | 255942 | 363201 | SH559632 | Yes |
| LL55 3PF | 53.147266 | -4.161081 | 255566 | 363307 | SH555633 | Yes |
| LL55 3PG | 53.153017 | -4.170658 | 254945 | 363966 | SH549639 | Yes |
| LL55 3PH | 53.148648 | -4.168149 | 255098 | 363475 | SH550634 | Yes |
| LL55 3PJ | 53.146403 | -4.156596 | 255863 | 363202 | SH558632 | Yes |
| LL55 3PL | 53.147499 | -4.16703 | 255169 | 363345 | SH551633 | Yes |
| LL55 3PN | 53.156407 | -4.166177 | 255256 | 364334 | SH552643 | Yes |
| LL55 3PP | 53.160328 | -4.170533 | 254978 | 364779 | SH549647 | Yes |
| LL55 3PR | 53.158326 | -4.173349 | 254783 | 364562 | SH547645 | Yes |
| LL55 3PS | 53.160313 | -4.200271 | 252990 | 364838 | SH529648 | Yes |
| LL55 3PT | 53.145751 | -4.155876 | 255909 | 363128 | SH559631 | Yes |
| LL55 3PW | 53.158815 | -4.161781 | 255558 | 364593 | SH555645 | Yes |
| LL55 3UA | 53.146153 | -4.124508 | 258008 | 363110 | SH580631 | Yes |
| LL55 3XW | 53.140294 | -4.248185 | 249717 | 362711 | SH497627 | No |
| LL55 3ZA | 53.147538 | -4.140532 | 256941 | 363296 | SH569632 | No |
| LL55 3ZB | 53.140304 | -4.248171 | 249718 | 362712 | SH497627 | No |
| LL55 3ZD | 53.140304 | -4.248171 | 249718 | 362712 | SH497627 | No |
| LL55 3ZE | 53.140304 | -4.248171 | 249718 | 362712 | SH497627 | No |
| LL55 3ZF | 53.147538 | -4.140532 | 256941 | 363296 | SH569632 | No |
| LL55 3ZG | 53.147538 | -4.140532 | 256941 | 363296 | SH569632 | No |
| LL55 3ZH | 53.147538 | -4.140532 | 256941 | 363296 | SH569632 | No |
| LL55 3ZJ | 53.140304 | -4.248171 | 249718 | 362712 | SH497627 | No |
| LL55 3ZL | 53.140304 | -4.248171 | 249718 | 362712 | SH497627 | No |
| LL55 3ZN | 53.140304 | -4.248171 | 249718 | 362712 | SH497627 | No |
| LL55 3ZY | 53.140304 | -4.248171 | 249718 | 362712 | SH497627 | No |
- Page 1 of 1 (138 postcodes, 124 active)
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