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
LL55 1AJ,Yes,53.165044,-4.207494,252523,365379,SH525653,1/1/1980 12:00:00 AM,,84,82,25,Llanfairpwll,6.2,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1AQ,Yes,53.165563,-4.204708,252711,365431,SH527654,1/1/1980 12:00:00 AM,,87,97,42,Llanfairpwll,6.2,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1AX,Yes,53.164923,-4.205234,252674,365361,SH526653,1/1/1980 12:00:00 AM,,87,30,12,Llanfairpwll,6.2,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1BJ,Yes,53.167135,-4.203322,252809,365603,SH528656,1/1/1980 12:00:00 AM,,86,25,11,Llanfairpwll,6.0,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1BX,Yes,53.166084,-4.207143,252550,365494,SH525654,1/1/1980 12:00:00 AM,,82,48,19,Llanfairpwll,6.1,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1GA,Yes,53.165972,-4.203038,252824,365473,SH528654,1/1/1993 12:00:00 AM,,89,97,37,Llanfairpwll,6.1,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1RE,Yes,53.164139,-4.213117,252144,365290,SH521652,1/1/1980 12:00:00 AM,,76,75,30,Llanfairpwll,6.3,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1UN,Yes,53.164159,-4.211074,252281,365288,SH522652,1/1/1980 12:00:00 AM,,78,102,43,Llanfairpwll,6.3,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1UP,Yes,53.165047,-4.214600,252048,365394,SH520653,1/1/1980 12:00:00 AM,,69,43,17,Llanfairpwll,6.2,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1UR,Yes,53.165128,-4.216490,251922,365407,SH519654,1/1/1980 12:00:00 AM,,67,14,4,Llanfairpwll,6.2,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1UT,Yes,53.164716,-4.217411,251859,365363,SH518653,1/1/1980 12:00:00 AM,,66,32,11,Llanfairpwll,6.3,,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1UU,Yes,53.164953,-4.209425,252394,365373,SH523653,1/1/1980 12:00:00 AM,,80,20,7,Llanfairpwll,6.2,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1UW,Yes,53.165622,-4.210261,252340,365449,SH523654,1/1/1980 12:00:00 AM,,77,70,29,Llanfairpwll,6.1,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1UY,Yes,53.165692,-4.209367,252400,365455,SH524654,1/1/1980 12:00:00 AM,,78,17,7,Llanfairpwll,6.1,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1WA,Yes,53.167270,-4.206701,252584,365625,SH525656,7/1/2019 12:00:00 AM,,30,,,Llanfairpwll,6.0,Dolgellau,Caernarfon,,,Gwynedd,Bethel a'r Felinheli,
LL55 1YA,Yes,53.165185,-4.208129,252481,365396,SH524653,1/1/1980 12:00:00 AM,,82,33,15,Llanfairpwll,6.2,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1YB,Yes,53.166792,-4.206791,252576,365572,SH525655,1/1/1980 12:00:00 AM,,81,72,29,Llanfairpwll,6.0,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1YD,Yes,53.169494,-4.203583,252800,365866,SH527658,1/1/1980 12:00:00 AM,,81,61,20,Llanfairpwll,5.7,,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1YE,Yes,53.167889,-4.203900,252773,365688,SH527656,1/1/1980 12:00:00 AM,,85,11,6,Llanfairpwll,5.9,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1YF,Yes,53.167526,-4.203103,252825,365646,SH528656,1/1/1980 12:00:00 AM,,86,22,9,Llanfairpwll,6.0,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1YG,Yes,53.167791,-4.204274,252748,365678,SH527656,1/1/1980 12:00:00 AM,,85,2,2,Llanfairpwll,5.9,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1YH,Yes,53.167199,-4.203759,252780,365611,SH527656,1/1/1980 12:00:00 AM,,86,18,5,Llanfairpwll,6.0,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1YL,Yes,53.167212,-4.202099,252891,365609,SH528656,1/1/1980 12:00:00 AM,,88,10,4,Llanfairpwll,6.0,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1YN,Yes,53.166959,-4.201598,252924,365580,SH529655,1/1/1980 12:00:00 AM,,89,9,4,Llanfairpwll,6.0,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1YP,Yes,53.166271,-4.201368,252937,365503,SH529655,1/1/1980 12:00:00 AM,,91,20,9,Llanfairpwll,6.1,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1YR,No,53.165337,-4.201869,252900,365400,SH528654,1/1/1980 12:00:00 AM,6/1/1996 12:00:00 AM,92,,,Llanfairpwll,6.2,Bethel,,,,Gwynedd,Bethel a'r Felinheli,
LL55 1YS,Yes,53.166043,-4.201551,252924,365478,SH529654,8/1/1993 12:00:00 AM,,91,14,7,Llanfairpwll,6.1,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1YT,Yes,53.166372,-4.201787,252909,365515,SH529655,7/1/1986 12:00:00 AM,,91,53,19,Llanfairpwll,6.1,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1YU,Yes,53.166138,-4.200808,252974,365487,SH529654,1/1/1980 12:00:00 AM,,90,40,18,Llanfairpwll,6.1,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1YW,Yes,53.166457,-4.201597,252922,365524,SH529655,1/1/1980 12:00:00 AM,,91,22,10,Llanfairpwll,6.1,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1YY,Yes,53.165052,-4.201256,252940,365367,SH529653,1/1/1980 12:00:00 AM,,94,10,4,Llanfairpwll,6.2,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 3AA,Yes,53.165228,-4.199469,253060,365383,SH530653,1/1/1980 12:00:00 AM,,100,24,7,Llanfairpwll,6.2,Bethel,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,