Postcode,In Use?,Latitude,Longitude,Easting,Northing,Grid Ref,Introduced,Terminated,Altitude,Population,Households,Nearest Station,Distance To Station (KM),Built Up Area,Built Up Area Sub-Division,Water Company,Sewage Company,District,Ward,County Electoral Division
LL33 0HT,No,53.185941,-4.002359,266300,367300,SH662672,1/1/1980 12:00:00 AM,12/1/1991 12:00:00 AM,553,,,Llanfairfechan,8.0,,,,,Gwynedd,Arllechwedd,
LL33 0LT,Yes,53.229706,-4.049454,263293,372257,SH632722,1/1/1980 12:00:00 AM,,17,8,4,Llanfairfechan,5.4,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL33 0LU,Yes,53.220829,-4.042858,263705,371257,SH637712,1/1/1980 12:00:00 AM,,113,22,9,Llanfairfechan,5.7,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3AJ,Yes,53.193356,-4.071357,261714,368256,SH617682,1/1/1980 12:00:00 AM,,143,13,4,Bangor (Gwynedd),5.4,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3AQ,Yes,53.191593,-4.076062,261394,368069,SH613680,1/1/1980 12:00:00 AM,,133,1,1,Bangor (Gwynedd),5.2,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3AX,Yes,53.199172,-4.077626,261314,368915,SH613689,1/1/1980 12:00:00 AM,,121,14,6,Bangor (Gwynedd),4.7,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3AZ,Yes,53.203519,-4.087090,260696,369417,SH606694,1/1/1980 12:00:00 AM,,86,4,2,Bangor (Gwynedd),3.9,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3DF,Yes,53.191192,-4.067501,261965,368008,SH619680,10/1/2023 12:00:00 AM,,131,,,Bangor (Gwynedd),5.7,,,,,Gwynedd,Arllechwedd,
LL57 3DG,Yes,53.199593,-4.085387,260797,368977,SH607689,1/1/1980 12:00:00 AM,,72,1,1,Bangor (Gwynedd),4.2,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3DH,Yes,53.198857,-4.084303,260867,368893,SH608688,8/1/1993 12:00:00 AM,,84,4,3,Bangor (Gwynedd),4.3,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3DL,Yes,53.193739,-4.078207,261258,368312,SH612683,1/1/1980 12:00:00 AM,,102,4,1,Bangor (Gwynedd),5.0,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3DN,Yes,53.189896,-4.079543,261156,367887,SH611678,1/1/1980 12:00:00 AM,,122,11,5,Bangor (Gwynedd),5.2,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3EZ,Yes,53.191802,-4.065055,262130,368071,SH621680,3/1/2011 12:00:00 AM,,166,,,Bangor (Gwynedd),5.8,Bethesda,Rachub,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3LA,Yes,53.196494,-4.061522,262381,368586,SH623685,1/1/1980 12:00:00 AM,,182,9,2,Bangor (Gwynedd),5.7,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3LB,Yes,53.196887,-4.062130,262342,368631,SH623686,1/1/1980 12:00:00 AM,,181,20,8,Bangor (Gwynedd),5.7,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3LD,Yes,53.196561,-4.062744,262300,368596,SH622685,1/1/1980 12:00:00 AM,,177,9,4,Bangor (Gwynedd),5.6,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3LE,Yes,53.197978,-4.063540,262251,368755,SH622687,1/1/1980 12:00:00 AM,,177,40,15,Bangor (Gwynedd),5.5,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3LF,Yes,53.198816,-4.066545,262053,368854,SH620688,1/1/1980 12:00:00 AM,,176,20,7,Bangor (Gwynedd),5.3,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3LG,Yes,53.204272,-4.050501,263142,369430,SH631694,1/1/1980 12:00:00 AM,,253,9,4,Bangor (Gwynedd),6.0,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3LH,Yes,53.196961,-4.063017,262283,368641,SH622686,1/1/1980 12:00:00 AM,,176,2,1,Bangor (Gwynedd),5.6,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3LJ,Yes,53.165089,-4.049604,263077,365070,SH630650,1/1/1980 12:00:00 AM,,185,11,5,Bangor (Gwynedd),8.6,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3LL,Yes,53.206484,-4.060370,262490,369695,SH624696,1/1/1980 12:00:00 AM,,192,15,5,Bangor (Gwynedd),5.3,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3LN,Yes,53.212518,-4.056621,262760,370359,SH627703,1/1/1980 12:00:00 AM,,192,7,2,Bangor (Gwynedd),5.4,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3LX,Yes,53.155182,-4.042705,263507,363955,SH635639,1/1/1980 12:00:00 AM,,206,34,9,Bangor (Gwynedd),9.7,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3UF,Yes,53.183921,-4.043498,263545,367153,SH635671,1/1/1980 12:00:00 AM,,281,5,2,Bangor (Gwynedd),7.5,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3UG,Yes,53.183620,-4.040610,263737,367114,SH637671,1/1/1980 12:00:00 AM,,294,5,2,Bangor (Gwynedd),7.7,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3UH,Yes,53.179155,-4.040952,263700,366618,SH636666,1/1/1980 12:00:00 AM,,283,9,3,Bangor (Gwynedd),7.9,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3UR,Yes,53.216637,-4.090140,260535,370882,SH605708,1/1/1980 12:00:00 AM,,29,32,14,Bangor (Gwynedd),3.1,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3UT,Yes,53.214185,-4.090529,260501,370610,SH605706,1/1/1980 12:00:00 AM,,28,19,9,Bangor (Gwynedd),3.1,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3UU,Yes,53.213035,-4.090968,260468,370483,SH604704,1/1/1980 12:00:00 AM,,29,7,4,Bangor (Gwynedd),3.2,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3UY,Yes,53.212839,-4.092441,260369,370464,SH603704,1/1/1980 12:00:00 AM,,30,104,35,Bangor (Gwynedd),3.1,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3UZ,Yes,53.213600,-4.092628,260359,370549,SH603705,7/1/1995 12:00:00 AM,,28,9,4,Bangor (Gwynedd),3.0,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3WA,No,53.212246,-4.093445,260300,370400,SH603704,12/1/1994 12:00:00 AM,6/1/1996 12:00:00 AM,27,,,Bangor (Gwynedd),3.0,,,,,Gwynedd,Arllechwedd,
LL57 3WB,No,53.212246,-4.093445,260300,370400,SH603704,1/1/1995 12:00:00 AM,6/1/1996 12:00:00 AM,27,,,Bangor (Gwynedd),3.0,,,,,Gwynedd,Arllechwedd,
LL57 3YA,Yes,53.211397,-4.092571,260356,370304,SH603703,1/1/1980 12:00:00 AM,,32,51,21,Bangor (Gwynedd),3.1,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3YB,Yes,53.208978,-4.093675,260274,370037,SH602700,1/1/1980 12:00:00 AM,,38,15,9,Bangor (Gwynedd),3.2,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3YD,Yes,53.211908,-4.083964,260932,370344,SH609703,1/1/1980 12:00:00 AM,,43,8,5,Bangor (Gwynedd),3.6,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3YE,Yes,53.206448,-4.074864,261522,369719,SH615697,1/1/1980 12:00:00 AM,,115,20,6,Bangor (Gwynedd),4.4,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3YF,Yes,53.203595,-4.068871,261913,369390,SH619693,1/1/1980 12:00:00 AM,,163,10,4,Bangor (Gwynedd),4.9,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3YG,Yes,53.214324,-4.083602,260964,370612,SH609706,1/1/1980 12:00:00 AM,,47,11,4,Bangor (Gwynedd),3.6,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3YH,Yes,53.226919,-4.079015,261311,372004,SH613720,1/1/1980 12:00:00 AM,,6,15,5,Bangor (Gwynedd),3.8,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3YJ,Yes,53.210960,-4.093443,260296,370257,SH602702,12/1/1996 12:00:00 AM,,33,8,6,Bangor (Gwynedd),3.1,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3YL,Yes,53.217831,-4.078934,261287,370993,SH612709,1/1/1980 12:00:00 AM,,33,2,1,Bangor (Gwynedd),3.8,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3YN,Yes,53.219127,-4.069590,261915,371119,SH619711,8/1/1993 12:00:00 AM,,29,16,8,Bangor (Gwynedd),4.4,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3YP,Yes,53.218966,-4.062782,262369,371088,SH623710,1/1/1980 12:00:00 AM,,51,7,4,Bangor (Gwynedd),4.9,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3YR,Yes,53.222845,-4.052152,263091,371499,SH630714,1/1/1980 12:00:00 AM,,36,23,10,Bangor (Gwynedd),5.6,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3YS,Yes,53.214501,-4.091444,260441,370647,SH604706,1/1/1980 12:00:00 AM,,27,80,29,Bangor (Gwynedd),3.1,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3YT,Yes,53.213988,-4.092018,260401,370591,SH604705,1/1/1980 12:00:00 AM,,27,110,38,Bangor (Gwynedd),3.1,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3YU,Yes,53.213581,-4.091144,260458,370544,SH604705,1/1/1980 12:00:00 AM,,28,31,10,Bangor (Gwynedd),3.1,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,
LL57 3YW,Yes,53.216491,-4.075834,261490,370838,SH614708,1/1/1980 12:00:00 AM,,42,20,9,Bangor (Gwynedd),4.0,,,Dwr Cymru Welsh Water,,Gwynedd,Arllechwedd,