Postcodes in Gwynedd page 8 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
LL37 2YZ Arthog a Llangelynnin 52.666445 -4.084653 259124 309677 SH591096
LL37 2ZA De Dolgellau 52.74196 -3.884534 272875 317703 SH728177
LL38 2AJ Arthog a Llangelynnin 52.696935 -4.049115 261623 312999 SH616129
LL38 2AQ Arthog a Llangelynnin 52.696142 -4.049618 261586 312912 SH615129
LL38 2AX Arthog a Llangelynnin 52.696761 -4.049847 261573 312981 SH615129
LL38 2AZ Arthog a Llangelynnin 52.696965 -4.051573 261457 313007 SH614130
LL38 2BJ Arthog a Llangelynnin 52.697601 -4.051677 261452 313078 SH614130
LL38 2BQ Arthog a Llangelynnin 52.697911 -4.053526 261328 313116 SH613131
LL38 2BX Arthog a Llangelynnin 52.698239 -4.051692 261453 313149 SH614131
LL38 2BZ Arthog a Llangelynnin 52.698684 -4.052497 261400 313200 SH614132
LL38 2DJ Arthog a Llangelynnin 52.700774 -4.056836 261113 313441 SH611134
LL38 2DQ Arthog a Llangelynnin 52.700559 -4.055871 261178 313415 SH611134
LL38 2DX Arthog a Llangelynnin 52.697944 -4.05617 261149 313125 SH611131
LL38 2DZ Arthog a Llangelynnin 52.694897 -4.055708 261171 312785 SH611127
LL38 2EJ Arthog a Llangelynnin 52.697445 -4.054844 261237 313067 SH612130
LL38 2EQ Arthog a Llangelynnin 52.69791 -4.05514 261219 313119 SH612131
LL38 2EX Arthog a Llangelynnin 52.695558 -4.050123 261551 312848 SH615128
LL38 2EY Arthog a Llangelynnin 52.695591 -4.054587 261249 312860 SH612128
LL38 2EZ Arthog a Llangelynnin 52.695025 -4.051926 261427 312792 SH614127
LL38 2HJ Arthog a Llangelynnin 52.698293 -4.044398 261946 313141 SH619131
LL38 2HQ Arthog a Llangelynnin 52.694298 -4.046697 261778 312701 SH617127
LL38 2HX Arthog a Llangelynnin 52.697461 -4.043116 262030 313046 SH620130
LL38 2HZ Arthog a Llangelynnin 52.694329 -4.045382 261867 312702 SH618127
LL38 2LJ Arthog a Llangelynnin 52.698903 -4.055408 261204 313230 SH612132
LL38 2LQ Arthog a Llangelynnin 52.698153 -4.050459 261536 313137 SH615131
LL38 2LX Arthog a Llangelynnin 52.698607 -4.05629 261143 313199 SH611131
LL38 2LZ Arthog a Llangelynnin 52.699393 -4.055587 261193 313285 SH611132
LL38 2NJ Arthog a Llangelynnin 52.691351 -4.048113 261673 312376 SH616123
LL38 2NQ Arthog a Llangelynnin 52.692138 -4.045768 261834 312459 SH618124
LL38 2NX Arthog a Llangelynnin 52.690305 -4.048834 261621 312261 SH616122
LL38 2NZ Arthog a Llangelynnin 52.689612 -4.050429 261511 312187 SH615121
LL38 2PJ Arthog a Llangelynnin 52.697228 -4.052962 261364 313039 SH613130
LL38 2PQ Arthog a Llangelynnin 52.697397 -4.054139 261285 313060 SH612130
LL38 2PX Arthog a Llangelynnin 52.696241 -4.051317 261472 312926 SH614129
LL38 2PZ Arthog a Llangelynnin 52.695892 -4.05008 261554 312885 SH615128
LL38 2QY Arthog a Llangelynnin 52.695683 -4.053407 261329 312868 SH613128
LL38 2QZ Arthog a Llangelynnin 52.696323 -4.050744 261511 312934 SH615129
LL38 2RJ Arthog a Llangelynnin 52.696237 -4.04112 262161 312906 SH621129
LL38 2RQ Arthog a Llangelynnin 52.694954 -4.044094 261956 312769 SH619127
LL38 2RX Arthog a Llangelynnin 52.692951 -4.045399 261861 312549 SH618125
LL38 2RZ Arthog a Llangelynnin 52.69237 -4.044817 261899 312483 SH618124
LL38 2SJ Arthog a Llangelynnin 52.688791 -4.05264 261359 312100 SH613120
LL38 2SQ Arthog a Llangelynnin 52.688919 -4.051995 261403 312113 SH614121
LL38 2SX Arthog a Llangelynnin 52.689177 -4.052155 261393 312142 SH613121
LL38 2SZ Arthog a Llangelynnin 52.689147 -4.05225 261386 312139 SH613121
LL38 2TJ Arthog a Llangelynnin 52.692346 -4.038771 262307 312469 SH623124
LL38 2TQ Arthog a Llangelynnin 52.691783 -4.042866 262029 312414 SH620124
LL38 2TX Arthog a Llangelynnin 52.694045 -4.044643 261916 312669 SH619126
LL38 2TZ Arthog a Llangelynnin 52.695819 -4.0518 261438 312880 SH614128
LL38 2UQ Arthog a Llangelynnin 52.695277 -4.051435 261461 312819 SH614128
LL38 2WX De Dolgellau 52.74196 -3.884534 272875 317703 SH728177
LL38 2ZA De Dolgellau 52.74196 -3.884534 272875 317703 SH728177
LL38 2ZB De Dolgellau 52.74196 -3.884534 272875 317703 SH728177
LL38 2ZE De Dolgellau 52.74196 -3.884534 272875 317703 SH728177
LL39 1AJ Arthog a Llangelynnin 52.709982 -4.014464 264005 314384 SH640143
LL39 1AQ Arthog a Llangelynnin 52.7102 -4.013807 264050 314407 SH640144
LL39 1AX Arthog a Llangelynnin 52.706317 -4.021637 263509 313990 SH635139
LL39 1AZ Arthog a Llangelynnin 52.701854 -4.02804 263062 313506 SH630135
LL39 1BJ Arthog a Llangelynnin 52.713933 -4.026919 263176 314847 SH631148
LL39 1BQ Arthog a Llangelynnin 52.705839 -4.028572 263039 313950 SH630139
LL39 1BX Arthog a Llangelynnin 52.701257 -4.031401 262833 313446 SH628134
LL39 1BZ Arthog a Llangelynnin 52.718399 -4.015992 263928 315323 SH639153
LL39 1DQ Arthog a Llangelynnin 52.70732 -4.009189 264353 314078 SH643140
LL39 1LJ Arthog a Llangelynnin 52.710398 -3.996762 265202 314397 SH652143
LL39 1LQ Arthog a Llangelynnin 52.709039 -4.001112 264904 314254 SH649142
LL39 1LX Arthog a Llangelynnin 52.696472 -4.021122 263513 312894 SH635128
LL39 1LZ Arthog a Llangelynnin 52.704955 -4.000607 264925 313799 SH649137
LL39 1YP Arthog a Llangelynnin 52.722521 -3.993296 265473 315739 SH654157
LL39 1YQ De Dolgellau 52.74196 -3.884534 272875 317703 SH728177
LL39 1YR Arthog a Llangelynnin 52.716723 -4.003884 264741 315114 SH647151
LL39 1YS Arthog a Llangelynnin 52.718955 -3.99856 265107 315352 SH651153
LL39 1YT Arthog a Llangelynnin 52.71423 -4.004118 264717 314837 SH647148
LL39 1YU Arthog a Llangelynnin 52.711216 -4.008932 264382 314511 SH643145
LL39 1YY Arthog a Llangelynnin 52.710505 -4.01277 264121 314439 SH641144
LL39 1ZA Arthog a Llangelynnin 52.708368 -4.016832 263840 314209 SH638142
LL39 1ZB De Dolgellau 52.74196 -3.884534 272875 317703 SH728177
LL40 1AA Gogledd Dolgellau 52.743111 -3.884539 272878 317831 SH728178
LL40 1AB Gogledd Dolgellau 52.742986 -3.884445 272884 317817 SH728178
LL40 1AD Gogledd Dolgellau 52.742996 -3.884763 272863 317819 SH728178
LL40 1AE Gogledd Dolgellau 52.742922 -3.885123 272838 317811 SH728178
LL40 1AF Gogledd Dolgellau 52.743098 -3.885309 272826 317831 SH728178
LL40 1AG Gogledd Dolgellau 52.743009 -3.885275 272828 317821 SH728178
LL40 1AH Gogledd Dolgellau 52.743197 -3.885313 272826 317842 SH728178
LL40 1AL Gogledd Dolgellau 52.742906 -3.885508 272812 317810 SH728178
LL40 1AN Gogledd Dolgellau 52.742836 -3.885431 272817 317802 SH728178
LL40 1AP Gogledd Dolgellau 52.743115 -3.885976 272781 317834 SH727178
LL40 1AR Gogledd Dolgellau 52.743192 -3.885639 272804 317842 SH728178
LL40 1AS Gogledd Dolgellau 52.743463 -3.885591 272808 317872 SH728178
LL40 1AT Gogledd Dolgellau 52.743469 -3.885191 272835 317872 SH728178
LL40 1AU Gogledd Dolgellau 52.743859 -3.885393 272823 317916 SH728179
LL40 1AW Gogledd Dolgellau 52.742963 -3.88594 272783 317817 SH727178
LL40 1AY Gogledd Dolgellau 52.743478 -3.885192 272835 317873 SH728178
LL40 1BA Gogledd Dolgellau 52.743751 -3.885544 272812 317904 SH728179
LL40 1BB Gogledd Dolgellau 52.743218 -3.885121 272839 317844 SH728178
LL40 1BD Gogledd Dolgellau 52.74348 -3.883747 272933 317871 SH729178
LL40 1BE Gogledd Dolgellau 52.743261 -3.884116 272907 317847 SH729178
LL40 1BG Gogledd Dolgellau 52.743046 -3.883906 272921 317823 SH729178
LL40 1BH Gogledd Dolgellau 52.743065 -3.883455 272951 317824 SH729178
LL40 1BL Gogledd Dolgellau 52.743083 -3.883285 272963 317826 SH729178
LL40 1BN Gogledd Dolgellau 52.743017 -3.883676 272936 317819 SH729178
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