Postcodes in Gwynedd page 58 Unitary Authority

This page provides postcode data for the Gwynedd UK Unitary Authority.

In 2021, Gwynedd contained approximately 51,100 households with a population of about 117,400

In 2011, Gwynedd contained approximately 52,448 households with a population of about 121,810

Parishes in this Unitary Authority
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
LL57 2SP Canol Bangor 53.236128 -4.121689 258493 373112 SH584731
LL57 2SQ Y Faenol 53.202196 -4.176582 254715 369448 SH547694
LL57 2SR Canol Bangor 53.235566 -4.12298 258405 373052 SH584730
LL57 2SS Canol Bangor 53.233445 -4.124958 258266 372820 SH582728
LL57 2ST Canol Bangor 53.235013 -4.124211 258321 372993 SH583729
LL57 2SU Canol Bangor 53.23642 -4.123972 258342 373149 SH583731
LL57 2SW Canol Bangor 53.23612 -4.122138 258463 373112 SH584731
LL57 2SX Y Faenol 53.205626 -4.171439 255070 369819 SH550698
LL57 2SY Canol Bangor 53.234882 -4.123021 258400 372976 SH584729
LL57 2SZ Canol Bangor 53.234483 -4.121683 258488 372929 SH584729
LL57 2TA Canol Bangor 53.234751 -4.123299 258381 372962 SH583729
LL57 2TB Canol Bangor 53.235009 -4.122922 258407 372990 SH584729
LL57 2TD Canol Bangor 53.234431 -4.123613 258359 372927 SH583729
LL57 2TE Canol Bangor 53.231954 -4.125849 258202 372656 SH582726
LL57 2TF Canol Bangor 53.230299 -4.127918 258058 372476 SH580724
LL57 2TG Canol Bangor 53.234146 -4.125982 258200 372900 SH581729
LL57 2TH Canol Bangor 53.227501 -4.129548 257940 372168 SH579721
LL57 2TL Canol Bangor 53.227472 -4.130175 257898 372166 SH578721
LL57 2TN Canol Bangor 53.218607 -4.140191 257200 371200 SH571711
LL57 2TP Glyder 53.223007 -4.141519 257126 371692 SH571716
LL57 2TQ Canol Bangor 53.227472 -4.130175 257898 372166 SH578721
LL57 2TR Glyder 53.22438 -4.14367 256987 371849 SH569718
LL57 2TS Glyder 53.223434 -4.143757 256978 371744 SH569717
LL57 2TT Glyder 53.221674 -4.145617 256848 371552 SH568715
LL57 2TU Glyder 53.221222 -4.145265 256870 371501 SH568715
LL57 2TW Canol Bangor 53.224178 -4.141412 257137 371822 SH571718
LL57 2TX Canol Bangor 53.222577 -4.137932 257364 371637 SH573716
LL57 2TY Glyder 53.220049 -4.144996 256884 371370 SH568713
LL57 2TZ Canol Bangor 53.221603 -4.138078 257351 371529 SH573715
LL57 2UA Glyder 53.221789 -4.144244 256940 371562 SH569715
LL57 2UB Glyder 53.222292 -4.142801 257038 371615 SH570716
LL57 2UD Glyder 53.221318 -4.143457 256991 371508 SH569715
LL57 2UE Glyder 53.219684 -4.143795 256963 371327 SH569713
LL57 2UF Glyder 53.221229 -4.14235 257065 371496 SH570714
LL57 2UG Canol Bangor 53.221889 -4.141193 257144 371567 SH571715
LL57 2UH Glyder 53.222511 -4.142564 257055 371639 SH570716
LL57 2UJ Canol Bangor 53.218359 -4.141481 257113 371175 SH571711
LL57 2UL Canol Bangor 53.222281 -4.13588 257500 371600 SH574716
LL57 2UN Canol Bangor 53.225981 -4.130071 257900 372000 SH579719
LL57 2UP Canol Bangor 53.224515 -4.132605 257726 371842 SH577718
LL57 2UQ Canol Bangor 53.218307 -4.142408 257051 371171 SH570711
LL57 2UR Canol Bangor 53.223598 -4.134094 257624 371743 SH576717
LL57 2UT Canol Bangor 53.221367 -4.13522 257541 371497 SH575714
LL57 2UU Canol Bangor 53.221292 -4.136361 257465 371491 SH574714
LL57 2UW Canol Bangor 53.22615 -4.131668 257794 372022 SH577720
LL57 2UX Canol Bangor 53.225663 -4.13076 257853 371966 SH578719
LL57 2UY Canol Bangor 53.221028 -4.136992 257422 371463 SH574714
LL57 2WA Canol Bangor 53.221712 -4.138039 257354 371541 SH573715
LL57 2WB Canol Bangor 53.220431 -4.138784 257300 371400 SH572714
LL57 2WD Canol Bangor 53.220431 -4.138784 257300 371400 SH572714
LL57 2WE Canol Bangor 53.220431 -4.138784 257300 371400 SH572714
LL57 2WF Canol Bangor 53.221712 -4.138039 257354 371541 SH573715
LL57 2WG Canol Bangor 53.221712 -4.138039 257354 371541 SH573715
LL57 2WH Canol Bangor 53.221712 -4.138039 257354 371541 SH573715
LL57 2WJ Glyder 53.221081 -4.144613 256913 371484 SH569714
LL57 2WL Glyder 53.220936 -4.144696 256907 371468 SH569714
LL57 2WX Canol Bangor 53.22162 -4.138085 257351 371531 SH573715
LL57 2WY Canol Bangor 53.221603 -4.138078 257351 371529 SH573715
LL57 2WZ Canol Bangor 53.221712 -4.138039 257354 371541 SH573715
LL57 2XH Canol Bangor 53.221712 -4.138039 257354 371541 SH573715
LL57 2XZ Canol Bangor 53.220355 -4.139005 257285 371392 SH572713
LL57 2YA Canol Bangor 53.220842 -4.139403 257260 371447 SH572714
LL57 2YB Canol Bangor 53.221271 -4.136069 257484 371488 SH574714
LL57 2YD Canol Bangor 53.218406 -4.140321 257191 371178 SH571711
LL57 2YE Canol Bangor 53.219098 -4.141413 257120 371257 SH571712
LL57 2YF Canol Bangor 53.22001 -4.141159 257140 371358 SH571713
LL57 2YG Canol Bangor 53.219425 -4.142733 257033 371296 SH570712
LL57 2YH Canol Bangor 53.221137 -4.140527 257186 371482 SH571714
LL57 2YJ Canol Bangor 53.218885 -4.142227 257065 371235 SH570712
LL57 2YL Canol Bangor 53.222158 -4.140248 257208 371595 SH572715
LL57 2YN Canol Bangor 53.221741 -4.139928 257228 371548 SH572715
LL57 2YP Canol Bangor 53.22205 -4.139209 257277 371581 SH572715
LL57 2YQ Canol Bangor 53.22029 -4.141608 257111 371390 SH571713
LL57 2YR Canol Bangor 53.222423 -4.138919 257298 371622 SH572716
LL57 2YS Canol Bangor 53.222422 -4.139557 257255 371623 SH572716
LL57 2YT Canol Bangor 53.222792 -4.138991 257294 371663 SH572716
LL57 2YU Canol Bangor 53.22282 -4.139906 257233 371668 SH572716
LL57 2YW Canol Bangor 53.22126 -4.139184 257276 371493 SH572714
LL57 2YX Canol Bangor 53.221712 -4.138039 257354 371541 SH573715
LL57 2YY Canol Bangor 53.221712 -4.138039 257354 371541 SH573715
LL57 2ZA Canol Bangor 53.221712 -4.138039 257354 371541 SH573715
LL57 2ZB Canol Bangor 53.221712 -4.138039 257354 371541 SH573715
LL57 2ZD Glyder 53.220936 -4.144696 256907 371468 SH569714
LL57 2ZE Canol Bangor 53.221712 -4.138039 257354 371541 SH573715
LL57 2ZF Canol Bangor 53.221712 -4.138039 257354 371541 SH573715
LL57 2ZG Canol Bangor 53.221712 -4.138039 257354 371541 SH573715
LL57 2ZH Canol Bangor 53.221603 -4.138078 257351 371529 SH573715
LL57 2ZJ Canol Bangor 53.221712 -4.138039 257354 371541 SH573715
LL57 2ZL Canol Bangor 53.221712 -4.138039 257354 371541 SH573715
LL57 2ZN Canol Bangor 53.221603 -4.138078 257351 371529 SH573715
LL57 2ZP Canol Bangor 53.221712 -4.138039 257354 371541 SH573715
LL57 2ZQ Canol Bangor 53.221712 -4.138039 257354 371541 SH573715
LL57 2ZR Canol Bangor 53.221712 -4.138039 257354 371541 SH573715
LL57 2ZS Canol Bangor 53.221712 -4.138039 257354 371541 SH573715
LL57 2ZT Canol Bangor 53.221712 -4.138039 257354 371541 SH573715
LL57 2ZU Canol Bangor 53.221712 -4.138039 257354 371541 SH573715
LL57 3AA Canol Bethesda 53.181233 -4.0653 262080 366896 SH620668
LL57 3AB Canol Bethesda 53.181672 -4.065396 262075 366945 SH620669
LL57 3AD Canol Bethesda 53.181067 -4.064584 262127 366876 SH621668
LL57 3AE Canol Bethesda 53.180705 -4.064177 262153 366835 SH621668
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
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