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 52,450 households with a population of about 121,818

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 53.236145 -4.121696 258493 373114 SH584731
LL57 2SQ Y Faenol 53.202213 -4.176588 254715 369450 SH547694
LL57 2SR Canol Bangor 53.235583 -4.122987 258405 373054 SH584730
LL57 2SS Canol Bangor 53.233462 -4.124965 258266 372822 SH582728
LL57 2ST Canol Bangor 53.235031 -4.124218 258321 372995 SH583729
LL57 2SU Canol Bangor 53.236419 -4.123972 258342 373149 SH583731
LL57 2SW Canol Bangor 53.236137 -4.122145 258463 373114 SH584731
LL57 2SX Y Faenol 53.205642 -4.171446 255070 369821 SH550698
LL57 2SY Canol Bangor 53.234899 -4.123028 258400 372978 SH583729
LL57 2SZ Canol Bangor 53.2345 -4.12169 258488 372931 SH584729
LL57 2TA Canol Bangor 53.234768 -4.123306 258381 372964 SH583729
LL57 2TB Canol Bangor 53.235027 -4.122929 258407 372992 SH584729
LL57 2TD Canol Bangor 53.234448 -4.12362 258359 372929 SH583729
LL57 2TE Canol Bangor 53.231954 -4.125849 258202 372656 SH582726
LL57 2TF Canol Bangor 53.230316 -4.127926 258058 372478 SH580724
LL57 2TG Canol Bangor 53.234163 -4.125988 258200 372902 SH581729
LL57 2TH Canol Bangor 53.227518 -4.129555 257940 372170 SH579721
LL57 2TL Canol Bangor 53.227489 -4.130182 257898 372168 SH578721
LL57 2TN Canol Bangor 53.218624 -4.140198 257200 371202 SH571712
LL57 2TP Glyder 53.223024 -4.141526 257126 371694 SH571716
LL57 2TQ Canol Bangor 53.227599 -4.130053 257907 372180 SH579721
LL57 2TR Glyder 53.224397 -4.143677 256987 371851 SH569718
LL57 2TS Glyder 53.223451 -4.143764 256978 371746 SH569717
LL57 2TT Glyder 53.221691 -4.145624 256848 371554 SH568715
LL57 2TU Glyder 53.221239 -4.145272 256870 371503 SH568715
LL57 2TW Canol Bangor 53.224195 -4.14142 257137 371824 SH571718
LL57 2TX Canol Bangor 53.222813 -4.13774 257378 371663 SH573716
LL57 2TY Glyder 53.220066 -4.145003 256884 371372 SH568713
LL57 2TZ Canol Bangor 53.22162 -4.138085 257351 371531 SH573715
LL57 2UA Glyder 53.221806 -4.144251 256940 371564 SH569715
LL57 2UB Glyder 53.222308 -4.142808 257038 371617 SH570716
LL57 2UD Glyder 53.221335 -4.143464 256991 371510 SH569715
LL57 2UE Glyder 53.219701 -4.143801 256963 371329 SH569713
LL57 2UF Glyder 53.221229 -4.14235 257065 371496 SH570714
LL57 2UG Canol Bangor 53.221906 -4.1412 257144 371569 SH571715
LL57 2UH Glyder 53.222511 -4.142564 257055 371639 SH570716
LL57 2UJ Canol Bangor 53.218376 -4.141488 257113 371177 SH571711
LL57 2UL Canol Bangor 53.222298 -4.135887 257500 371602 SH574716
LL57 2UN Canol Bangor 53.225998 -4.130079 257900 372002 SH578720
LL57 2UP Canol Bangor 53.224532 -4.132612 257726 371844 SH577718
LL57 2UQ Canol Bangor 53.218324 -4.142414 257051 371173 SH570711
LL57 2UR Canol Bangor 53.223672 -4.133978 257632 371751 SH576717
LL57 2UT Canol Bangor 53.221384 -4.135227 257541 371499 SH575714
LL57 2UU Canol Bangor 53.221291 -4.136361 257465 371491 SH574714
LL57 2UW Canol Bangor 53.226167 -4.131675 257794 372024 SH577720
LL57 2UX Canol Bangor 53.22568 -4.130767 257853 371968 SH578719
LL57 2UY Canol Bangor 53.221028 -4.136992 257422 371463 SH574714
LL57 2WA Canol Bangor 53.221729 -4.138046 257354 371543 SH573715
LL57 2WB Canol Bangor 53.220448 -4.138791 257300 371402 SH572714
LL57 2WD Canol Bangor 53.220448 -4.138791 257300 371402 SH572714
LL57 2WE Canol Bangor 53.220448 -4.138791 257300 371402 SH572714
LL57 2WF Canol Bangor 53.221729 -4.138046 257354 371543 SH573715
LL57 2WG Canol Bangor 53.221729 -4.138046 257354 371543 SH573715
LL57 2WH Canol Bangor 53.221729 -4.138046 257354 371543 SH573715
LL57 2WJ Glyder 53.221098 -4.14462 256913 371486 SH569714
LL57 2WL Glyder 53.220953 -4.144703 256907 371470 SH569714
LL57 2WX Canol Bangor 53.22162 -4.138085 257351 371531 SH573715
LL57 2WY Canol Bangor 53.22162 -4.138085 257351 371531 SH573715
LL57 2WZ Canol Bangor 53.221729 -4.138046 257354 371543 SH573715
LL57 2XH Canol Bangor 53.221729 -4.138046 257354 371543 SH573715
LL57 2XZ Canol Bangor 53.220372 -4.139012 257285 371394 SH572713
LL57 2YA Canol Bangor 53.220859 -4.13941 257260 371449 SH572714
LL57 2YB Canol Bangor 53.221288 -4.136076 257484 371490 SH574714
LL57 2YD Canol Bangor 53.218406 -4.140322 257191 371178 SH571711
LL57 2YE Canol Bangor 53.219115 -4.14142 257120 371259 SH571712
LL57 2YF Canol Bangor 53.220027 -4.141166 257140 371360 SH571713
LL57 2YG Canol Bangor 53.219442 -4.14274 257033 371298 SH570712
LL57 2YH Canol Bangor 53.221154 -4.140534 257186 371484 SH571714
LL57 2YJ Canol Bangor 53.218902 -4.142234 257065 371237 SH570712
LL57 2YL Canol Bangor 53.222175 -4.140255 257208 371597 SH572715
LL57 2YN Canol Bangor 53.221758 -4.139935 257228 371550 SH572715
LL57 2YP Canol Bangor 53.222067 -4.139216 257277 371583 SH572715
LL57 2YQ Canol Bangor 53.220307 -4.141615 257111 371392 SH571713
LL57 2YR Canol Bangor 53.222423 -4.138919 257298 371622 SH572716
LL57 2YS Canol Bangor 53.222439 -4.139564 257255 371625 SH572716
LL57 2YT Canol Bangor 53.222809 -4.138998 257294 371665 SH572716
LL57 2YU Canol Bangor 53.222837 -4.139914 257233 371670 SH572716
LL57 2YW Canol Bangor 53.221277 -4.139192 257276 371495 SH572714
LL57 2YX Canol Bangor 53.221729 -4.138046 257354 371543 SH573715
LL57 2YY Canol Bangor 53.221729 -4.138046 257354 371543 SH573715
LL57 2ZA Canol Bangor 53.221729 -4.138046 257354 371543 SH573715
LL57 2ZB Canol Bangor 53.221729 -4.138046 257354 371543 SH573715
LL57 2ZD Glyder 53.220953 -4.144703 256907 371470 SH569714
LL57 2ZE Canol Bangor 53.221729 -4.138046 257354 371543 SH573715
LL57 2ZF Canol Bangor 53.221729 -4.138046 257354 371543 SH573715
LL57 2ZG Canol Bangor 53.221729 -4.138046 257354 371543 SH573715
LL57 2ZH Canol Bangor 53.22162 -4.138085 257351 371531 SH573715
LL57 2ZJ Canol Bangor 53.221729 -4.138046 257354 371543 SH573715
LL57 2ZL Canol Bangor 53.221729 -4.138046 257354 371543 SH573715
LL57 2ZN Canol Bangor 53.22162 -4.138085 257351 371531 SH573715
LL57 2ZP Canol Bangor 53.221729 -4.138046 257354 371543 SH573715
LL57 2ZQ Canol Bangor 53.221729 -4.138046 257354 371543 SH573715
LL57 2ZR Canol Bangor 53.221729 -4.138046 257354 371543 SH573715
LL57 2ZS Canol Bangor 53.221729 -4.138046 257354 371543 SH573715
LL57 2ZT Canol Bangor 53.221729 -4.138046 257354 371543 SH573715
LL57 2ZU Canol Bangor 53.221729 -4.138046 257354 371543 SH573715
LL57 3AA Canol Bethesda 53.181216 -4.065225 262085 366894 SH620668
LL57 3AB Canol Bethesda 53.181672 -4.065396 262075 366945 SH620669
LL57 3AD Canol Bethesda 53.181083 -4.06459 262127 366878 SH621668
LL57 3AE Canol Bethesda 53.180705 -4.064123 262157 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
Contains data from Wikipedia covered by the Creative Commons license