LL23 postcodes Gwynedd
This is a list of postcodes in the LL23 area covering the areas of Bala, Llandderfel, Llanfor, Llanuwchllyn, Sarnau, Gwynedd. The area contains approximately 1,846 households with a population of about 4,136 (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
LL23 7 LL23 9Nearby districts
LL21 LL24 SY19 LL22 LL41 LL26 LL25 LL40 LL16 LL47Click to view map
Key
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Postcode no longer in use- Page 1 of 2 (224 postcodes, 199 active)
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| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| LL23 7AA | 52.910999 | -3.596963 | 292705 | 336036 | SH927360 | Yes |
| LL23 7AB | 52.910747 | -3.597698 | 292655 | 336009 | SH926360 | Yes |
| LL23 7AD | 52.909707 | -3.599489 | 292532 | 335896 | SH925358 | Yes |
| LL23 7AE | 52.910002 | -3.599589 | 292526 | 335929 | SH925359 | Yes |
| LL23 7AF | 52.910829 | -3.598266 | 292617 | 336019 | SH926360 | Yes |
| LL23 7AG | 52.911669 | -3.596631 | 292729 | 336110 | SH927361 | Yes |
| LL23 7AH | 52.911751 | -3.597883 | 292645 | 336121 | SH926361 | Yes |
| LL23 7AJ | 52.910319 | -3.599452 | 292536 | 335964 | SH925359 | Yes |
| LL23 7AL | 52.910395 | -3.599796 | 292513 | 335973 | SH925359 | Yes |
| LL23 7AN | 52.910816 | -3.600585 | 292461 | 336021 | SH924360 | Yes |
| LL23 7AP | 52.910763 | -3.603186 | 292286 | 336019 | SH922360 | Yes |
| LL23 7AQ | 52.909092 | -3.606426 | 292064 | 335838 | SH920358 | Yes |
| LL23 7AR | 52.91053 | -3.601779 | 292380 | 335991 | SH923359 | Yes |
| LL23 7AS | 52.910126 | -3.602419 | 292336 | 335947 | SH923359 | Yes |
| LL23 7AT | 52.911207 | -3.604214 | 292218 | 336070 | SH922360 | Yes |
| LL23 7AU | 52.910397 | -3.595618 | 292794 | 335967 | SH927359 | Yes |
| LL23 7AW | 52.910279 | -3.599688 | 292520 | 335960 | SH925359 | Yes |
| LL23 7AX | 52.914671 | -3.599359 | 292553 | 336448 | SH925364 | Yes |
| LL23 7AY | 52.910076 | -3.594074 | 292897 | 335929 | SH928359 | Yes |
| LL23 7BA | 52.91081 | -3.595008 | 292836 | 336012 | SH928360 | Yes |
| LL23 7BB | 52.913753 | -3.597466 | 292678 | 336343 | SH926363 | Yes |
| LL23 7BD | 52.91533 | -3.598476 | 292614 | 336520 | SH926365 | Yes |
| LL23 7BE | 52.913821 | -3.596353 | 292753 | 336349 | SH927363 | Yes |
| LL23 7BF | 52.908348 | -3.594234 | 292882 | 335737 | SH928357 | Yes |
| LL23 7BG | 52.908647 | -3.605428 | 292130 | 335787 | SH921357 | Yes |
| LL23 7BH | 52.910047 | -3.598936 | 292570 | 335933 | SH925359 | Yes |
| LL23 7BJ | 52.908081 | -3.59473 | 292848 | 335708 | SH928357 | Yes |
| LL23 7BL | 52.909069 | -3.59542 | 292804 | 335819 | SH928358 | Yes |
| LL23 7BN | 52.908286 | -3.595525 | 292795 | 335732 | SH927357 | Yes |
| LL23 7BP | 52.907356 | -3.59445 | 292865 | 335627 | SH928356 | Yes |
| LL23 7BQ | 52.909357 | -3.605409 | 292133 | 335866 | SH921358 | Yes |
| LL23 7BS | 52.897973 | -3.594894 | 292812 | 334584 | SH928345 | Yes |
| LL23 7BT | 52.890104 | -3.60773 | 291929 | 333728 | SH919337 | Yes |
| LL23 7BU | 52.866149 | -3.618017 | 291177 | 331079 | SH911310 | Yes |
| LL23 7BW | 52.907806 | -3.595076 | 292824 | 335678 | SH928356 | Yes |
| LL23 7BY | 52.8712 | -3.631933 | 290253 | 331662 | SH902316 | Yes |
| LL23 7DA | 52.872153 | -3.633232 | 290168 | 331770 | SH901317 | Yes |
| LL23 7DB | 52.860145 | -3.647962 | 289146 | 330457 | SH891304 | Yes |
| LL23 7DD | 52.854943 | -3.660018 | 288321 | 329897 | SH883298 | Yes |
| LL23 7DE | 52.848313 | -3.661547 | 288201 | 329162 | SH882291 | Yes |
| LL23 7DF | 52.825425 | -3.644674 | 289279 | 326590 | SH892265 | Yes |
| LL23 7DG | 52.90732 | -3.595772 | 292776 | 335625 | SH927356 | Yes |
| LL23 7DH | 52.916429 | -3.599647 | 292538 | 336644 | SH925366 | Yes |
| LL23 7DN | 52.914591 | -3.590596 | 293142 | 336426 | SH931364 | Yes |
| LL23 7DP | 52.917979 | -3.560229 | 295192 | 336758 | SH951367 | Yes |
| LL23 7DR | 52.913764 | -3.53942 | 296581 | 336259 | SH965362 | Yes |
| LL23 7DS | 52.91745 | -3.581152 | 293784 | 336730 | SH937367 | Yes |
| LL23 7DT | 52.917254 | -3.58171 | 293746 | 336709 | SH937367 | Yes |
| LL23 7DU | 52.918451 | -3.582304 | 293709 | 336843 | SH937368 | Yes |
| LL23 7DW | 52.916441 | -3.580654 | 293815 | 336617 | SH938366 | Yes |
| LL23 7DX | 52.90672 | -3.594947 | 292830 | 335557 | SH928355 | Yes |
| LL23 7DY | 52.929634 | -3.587711 | 293373 | 338095 | SH933380 | Yes |
| LL23 7DZ | 52.906124 | -3.595148 | 292815 | 335491 | SH928354 | Yes |
| LL23 7EA | 52.93001 | -3.602588 | 292374 | 338159 | SH923381 | Yes |
| LL23 7EB | 52.962744 | -3.62177 | 291167 | 341829 | SH911418 | Yes |
| LL23 7ED | 52.975582 | -3.628327 | 290759 | 343267 | SH907432 | Yes |
| LL23 7EE | 52.971763 | -3.616374 | 291552 | 342824 | SH915428 | Yes |
| LL23 7EF | 52.941124 | -3.607076 | 292100 | 339402 | SH920394 | No |
| LL23 7EH | 52.909731 | -3.59766 | 292655 | 335896 | SH926358 | Yes |
| LL23 7EL | 52.9098 | -3.597232 | 292684 | 335903 | SH926359 | Yes |
| LL23 7EN | 52.908836 | -3.596691 | 292718 | 335795 | SH927357 | Yes |
| LL23 7EP | 52.911208 | -3.565086 | 294849 | 336012 | SH948360 | Yes |
| LL23 7EQ | 52.909492 | -3.596031 | 292764 | 335867 | SH927358 | Yes |
| LL23 7ER | 52.902199 | -3.571244 | 294413 | 335019 | SH944350 | Yes |
| LL23 7ES | 52.900079 | -3.57319 | 294277 | 334786 | SH942347 | Yes |
| LL23 7ET | 52.895755 | -3.573791 | 294226 | 334306 | SH942343 | Yes |
| LL23 7EU | 52.900074 | -3.567406 | 294666 | 334777 | SH946347 | Yes |
| LL23 7EW | 52.893106 | -3.596469 | 292694 | 334045 | SH926340 | Yes |
| LL23 7EY | 52.884057 | -3.553437 | 295567 | 332975 | SH955329 | Yes |
| LL23 7GA | 52.908924 | -3.593526 | 292931 | 335800 | SH929357 | Yes |
| LL23 7HA | 52.909385 | -3.591283 | 293083 | 335848 | SH930358 | Yes |
| LL23 7HD | 52.924035 | -3.560432 | 295193 | 337432 | SH951374 | Yes |
| LL23 7HE | 52.933614 | -3.540808 | 296535 | 338469 | SH965384 | Yes |
| LL23 7HF | 52.93402 | -3.540019 | 296589 | 338513 | SH965385 | Yes |
| LL23 7HG | 52.923284 | -3.517801 | 298057 | 337287 | SH980372 | Yes |
| LL23 7HH | 52.922056 | -3.515437 | 298213 | 337147 | SH982371 | Yes |
| LL23 7HL | 52.921004 | -3.515386 | 298214 | 337030 | SH982370 | Yes |
| LL23 7HN | 52.920601 | -3.515327 | 298217 | 336985 | SH982369 | Yes |
| LL23 7HP | 52.921429 | -3.515207 | 298227 | 337077 | SH982370 | Yes |
| LL23 7HQ | 52.921818 | -3.516485 | 298142 | 337122 | SH981371 | Yes |
| LL23 7HR | 52.921019 | -3.514925 | 298245 | 337031 | SH982370 | Yes |
| LL23 7HS | 52.921197 | -3.514411 | 298280 | 337050 | SH982370 | Yes |
| LL23 7HT | 52.921559 | -3.512772 | 298391 | 337088 | SH983370 | Yes |
| LL23 7HU | 52.92186 | -3.510343 | 298555 | 337118 | SH985371 | Yes |
| LL23 7HW | 52.920165 | -3.515654 | 298194 | 336937 | SH981369 | Yes |
| LL23 7HY | 52.927873 | -3.513275 | 298372 | 337791 | SH983377 | Yes |
| LL23 7LA | 52.941405 | -3.508896 | 298698 | 339290 | SH986392 | Yes |
| LL23 7LB | 52.94934 | -3.503456 | 299082 | 340165 | SH990401 | Yes |
| LL23 7LD | 52.948563 | -3.495913 | 299587 | 340068 | SH995400 | Yes |
| LL23 7LE | 52.94551 | -3.509188 | 298688 | 339747 | SH986397 | Yes |
| LL23 7LF | 52.942315 | -3.530492 | 297249 | 339422 | SH972394 | Yes |
| LL23 7LG | 52.942463 | -3.530899 | 297222 | 339439 | SH972394 | Yes |
| LL23 7LH | 52.941829 | -3.537543 | 296774 | 339378 | SH967393 | Yes |
| LL23 7LL | 52.940508 | -3.540919 | 296544 | 339236 | SH965392 | Yes |
| LL23 7LN | 52.942027 | -3.549947 | 295941 | 339418 | SH959394 | Yes |
| LL23 7LT | 52.908856 | -3.599933 | 292500 | 335802 | SH924358 | No |
| LL23 7LU | 52.911547 | -3.596998 | 292704 | 336097 | SH927360 | Yes |
| LL23 7LW | 52.938778 | -3.568016 | 294719 | 339083 | SH947390 | Yes |
| LL23 7LY | 52.911501 | -3.596461 | 292740 | 336091 | SH927360 | Yes |
| LL23 7NA | 52.855713 | -3.670504 | 287617 | 329999 | SH876299 | Yes |
| LL23 7NB | 52.910693 | -3.597027 | 292700 | 336002 | SH926360 | No |
| LL23 7ND | 52.910563 | -3.598018 | 292633 | 335989 | SH926359 | Yes |
| LL23 7NE | 52.910875 | -3.597494 | 292669 | 336023 | SH926360 | Yes |
| LL23 7NF | 52.91005 | -3.598683 | 292587 | 335933 | SH925359 | No |
| LL23 7NG | 52.912214 | -3.595536 | 292804 | 336169 | SH928361 | Yes |
| LL23 7NH | 52.911483 | -3.594453 | 292875 | 336086 | SH928360 | Yes |
| LL23 7NJ | 52.907476 | -3.590856 | 293107 | 335635 | SH931356 | Yes |
| LL23 7NL | 52.909302 | -3.591503 | 293068 | 335839 | SH930358 | Yes |
| LL23 7NN | 52.912997 | -3.594181 | 292897 | 336254 | SH928362 | Yes |
| LL23 7NP | 52.921874 | -3.599878 | 292536 | 337250 | SH925372 | Yes |
| LL23 7NR | 52.943985 | -3.61757 | 291402 | 339736 | SH914397 | Yes |
| LL23 7NS | 52.943001 | -3.629038 | 290629 | 339644 | SH906396 | Yes |
| LL23 7NT | 52.939851 | -3.634515 | 290253 | 339302 | SH902393 | Yes |
| LL23 7NU | 52.948362 | -3.65551 | 288864 | 340281 | SH888402 | Yes |
| LL23 7NW | 52.913611 | -3.593282 | 292959 | 336321 | SH929363 | Yes |
| LL23 7NY | 52.960013 | -3.724413 | 284266 | 341686 | SH842416 | Yes |
| LL23 7PA | 52.942503 | -3.751249 | 282416 | 339782 | SH824397 | Yes |
| LL23 7PB | 52.940242 | -3.726335 | 284084 | 339490 | SH840394 | Yes |
| LL23 7PD | 52.918441 | -3.749029 | 282500 | 337102 | SH824371 | No |
| LL23 7PG | 52.911886 | -3.595182 | 292827 | 336132 | SH928361 | No |
| LL23 7PH | 52.902087 | -3.591848 | 293027 | 335037 | SH930350 | Yes |
| LL23 7PL | 52.904634 | -3.578143 | 293955 | 335300 | SH939352 | Yes |
| LL23 7PN | 52.905309 | -3.548696 | 295937 | 335332 | SH959353 | Yes |
| LL23 7PP | 52.907592 | -3.552212 | 295706 | 335591 | SH957355 | Yes |
| LL23 7PR | 52.90626 | -3.528774 | 297279 | 335409 | SH972354 | Yes |
| LL23 7PS | 52.912565 | -3.514481 | 298255 | 336090 | SH982360 | Yes |
| LL23 7PT | 52.915287 | -3.509743 | 298580 | 336386 | SH985363 | Yes |
| LL23 7PU | 52.915469 | -3.51027 | 298545 | 336407 | SH985364 | Yes |
| LL23 7PW | 52.900345 | -3.554317 | 295547 | 334788 | SH955347 | Yes |
| LL23 7PY | 52.909532 | -3.506301 | 298798 | 335741 | SH987357 | Yes |
| LL23 7RA | 52.915991 | -3.501022 | 299168 | 336452 | SH991364 | Yes |
| LL23 7RB | 52.916241 | -3.513137 | 298354 | 336497 | SH983364 | Yes |
| LL23 7RD | 52.914842 | -3.520673 | 297844 | 336352 | SH978363 | Yes |
| LL23 7RE | 52.922718 | -3.501493 | 299152 | 337201 | SH991372 | Yes |
| LL23 7RF | 52.922646 | -3.511456 | 298482 | 337207 | SH984372 | Yes |
| LL23 7RG | 52.92827 | -3.489694 | 299958 | 337802 | SH999378 | Yes |
| LL23 7RH | 52.90193 | -3.512371 | 298372 | 334904 | SH983349 | Yes |
| LL23 7RL | 52.902454 | -3.52128 | 297774 | 334975 | SH977349 | Yes |
| LL23 7RN | 52.901216 | -3.530886 | 297125 | 334851 | SH971348 | Yes |
| LL23 7RR | 52.910191 | -3.597543 | 292664 | 335947 | SH926359 | Yes |
| LL23 7RS | 52.910925 | -3.59644 | 292740 | 336027 | SH927360 | Yes |
| LL23 7RT | 52.912205 | -3.59622 | 292758 | 336169 | SH927361 | Yes |
| LL23 7RU | 52.913112 | -3.596937 | 292712 | 336271 | SH927362 | Yes |
| LL23 7RY | 52.915246 | -3.600719 | 292463 | 336514 | SH924365 | Yes |
| LL23 7SA | 52.929297 | -3.620698 | 291155 | 338107 | SH911381 | Yes |
| LL23 7SB | 52.921076 | -3.629509 | 290542 | 337206 | SH905372 | Yes |
| LL23 7SD | 52.927121 | -3.637755 | 290003 | 337891 | SH900378 | Yes |
| LL23 7SE | 52.933801 | -3.659151 | 288582 | 338667 | SH885386 | Yes |
| LL23 7SF | 52.9256 | -3.653422 | 288946 | 337746 | SH889377 | Yes |
| LL23 7SG | 52.929204 | -3.674686 | 287526 | 338180 | SH875381 | Yes |
| LL23 7SH | 52.916784 | -3.673121 | 287599 | 336796 | SH875367 | Yes |
| LL23 7SJ | 52.928179 | -3.637958 | 289992 | 338009 | SH899380 | No |
| LL23 7SL | 52.911106 | -3.632734 | 290300 | 336102 | SH902361 | No |
| LL23 7SN | 52.908491 | -3.602953 | 292296 | 335766 | SH922357 | Yes |
| LL23 7SP | 52.908878 | -3.600261 | 292478 | 335805 | SH924358 | Yes |
| LL23 7SR | 52.909116 | -3.600627 | 292454 | 335832 | SH924358 | Yes |
| LL23 7SS | 52.877764 | -3.646847 | 289266 | 332415 | SH892324 | Yes |
| LL23 7ST | 52.871453 | -3.662327 | 288208 | 331737 | SH882317 | Yes |
| LL23 7SU | 52.868907 | -3.687265 | 286523 | 331493 | SH865314 | Yes |
| LL23 7SW | 52.909344 | -3.599029 | 292562 | 335855 | SH925358 | Yes |
| LL23 7SY | 52.86262 | -3.702574 | 285476 | 330818 | SH854308 | Yes |
| LL23 7TA | 52.862874 | -3.711824 | 284854 | 330861 | SH848308 | Yes |
| LL23 7TB | 52.86116 | -3.700348 | 285622 | 330652 | SH856306 | Yes |
| LL23 7TD | 52.870298 | -3.711344 | 284906 | 331686 | SH849316 | Yes |
| LL23 7TE | 52.877208 | -3.742465 | 282830 | 332505 | SH828325 | Yes |
| LL23 7TF | 52.90851 | -3.598879 | 292570 | 335762 | SH925357 | Yes |
| LL23 7TH | 52.863198 | -3.656664 | 288568 | 330810 | SH885308 | Yes |
| LL23 7TL | 52.85423 | -3.665976 | 287918 | 329827 | SH879298 | Yes |
| LL23 7TN | 52.855 | -3.666838 | 287862 | 329914 | SH878299 | Yes |
| LL23 7TP | 52.85486 | -3.667813 | 287796 | 329900 | SH877298 | Yes |
| LL23 7TR | 52.854445 | -3.668599 | 287742 | 329855 | SH877298 | Yes |
| LL23 7TS | 52.855215 | -3.668168 | 287773 | 329940 | SH877299 | Yes |
| LL23 7TT | 52.855332 | -3.669405 | 287690 | 329955 | SH876299 | Yes |
| LL23 7TU | 52.85561 | -3.668822 | 287730 | 329985 | SH877299 | Yes |
| LL23 7TW | 52.856194 | -3.666958 | 287857 | 330047 | SH878300 | Yes |
| LL23 7TY | 52.856712 | -3.671686 | 287540 | 330112 | SH875301 | Yes |
| LL23 7UA | 52.858429 | -3.674871 | 287330 | 330308 | SH873303 | Yes |
| LL23 7UB | 52.8588 | -3.674722 | 287341 | 330349 | SH873303 | Yes |
| LL23 7UD | 52.860949 | -3.677226 | 287178 | 330592 | SH871305 | Yes |
| LL23 7UE | 52.851415 | -3.68072 | 286918 | 329537 | SH869295 | Yes |
| LL23 7UF | 52.850569 | -3.694706 | 285974 | 329465 | SH859294 | Yes |
| LL23 7UG | 52.839555 | -3.691546 | 286158 | 328235 | SH861282 | Yes |
| LL23 7UH | 52.837046 | -3.699777 | 285597 | 327969 | SH855279 | Yes |
| LL23 7UL | 52.816457 | -3.717374 | 284357 | 325707 | SH843257 | Yes |
| LL23 7UN | 52.84635 | -3.675208 | 287276 | 328965 | SH872289 | Yes |
| LL23 7UP | 52.878308 | -3.636718 | 289949 | 332460 | SH899324 | No |
| LL23 7UR | 52.910119 | -3.598255 | 292616 | 335940 | SH926359 | Yes |
| LL23 7UT | 52.910804 | -3.5988 | 292581 | 336017 | SH925360 | Yes |
| LL23 7UU | 52.911377 | -3.599639 | 292526 | 336082 | SH925360 | Yes |
| LL23 7UW | 52.91434 | -3.603928 | 292245 | 336418 | SH922364 | Yes |
| LL23 7UY | 52.911189 | -3.599543 | 292532 | 336061 | SH925360 | Yes |
| LL23 7WY | 52.910875 | -3.597494 | 292669 | 336023 | SH926360 | No |
| LL23 7YA | 52.914119 | -3.601629 | 292399 | 336390 | SH923363 | Yes |
| LL23 7YB | 52.914453 | -3.602162 | 292364 | 336428 | SH923364 | Yes |
| LL23 7YD | 52.911568 | -3.614756 | 291510 | 336126 | SH915361 | Yes |
| LL23 7YE | 52.907838 | -3.604758 | 292173 | 335696 | SH921356 | Yes |
| LL23 7YF | 52.901186 | -3.615931 | 291405 | 334973 | SH914349 | Yes |
| LL23 7YG | 52.904166 | -3.626822 | 290680 | 335321 | SH906353 | Yes |
| LL23 7YH | 52.888614 | -3.632602 | 290252 | 333600 | SH902335 | Yes |
| LL23 7YL | 52.877165 | -3.65305 | 288847 | 332358 | SH888323 | Yes |
- Page 1 of 2 (224 postcodes, 199 active)
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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