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 1AZ,Yes,53.176908,-4.194027,253464,366671,SH534666,1/1/1980 12:00:00 AM,,96,7,2,Llanfairpwll,5.0,,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1BQ,Yes,53.175240,-4.186529,253959,366470,SH539664,1/1/1980 12:00:00 AM,,111,4,1,Llanfairpwll,5.3,,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1DX,Yes,53.157737,-4.224685,251349,364602,SH513646,10/1/2023 12:00:00 AM,,65,,,Llanfairpwll,7.1,,,,,Gwynedd,Bethel a'r Felinheli,
LL55 1UA,Yes,53.150219,-4.227183,251156,363771,SH511637,1/1/1980 12:00:00 AM,,73,10,2,Llanfairpwll,8.0,,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1UB,Yes,53.157466,-4.215182,251983,364552,SH519645,1/1/1980 12:00:00 AM,,80,9,4,Llanfairpwll,7.1,,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1UL,Yes,53.161995,-4.220128,251668,365066,SH516650,1/1/1980 12:00:00 AM,,67,12,4,Llanfairpwll,6.6,,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 3AB,Yes,53.182808,-4.182200,254274,367303,SH542673,1/1/1980 12:00:00 AM,,90,1,1,Llanfairpwll,4.6,,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 3AD,Yes,53.173110,-4.178116,254514,366216,SH545662,1/1/1980 12:00:00 AM,,125,24,8,Llanfairpwll,5.7,,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 3AE,Yes,53.179185,-4.175835,254687,366887,SH546668,1/1/1980 12:00:00 AM,,135,32,11,Llanfairpwll,5.1,,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 3AF,Yes,53.179748,-4.174995,254745,366948,SH547669,1/1/1980 12:00:00 AM,,135,24,11,Llanfairpwll,5.1,,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 3AG,Yes,53.182342,-4.173780,254835,367234,SH548672,1/1/1980 12:00:00 AM,,134,21,11,Llanfairpwll,4.9,,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 3AH,Yes,53.182534,-4.174598,254781,367257,SH547672,1/1/1980 12:00:00 AM,,132,5,2,Llanfairpwll,4.9,,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 3AL,Yes,53.183466,-4.170828,255036,367353,SH550673,1/1/1980 12:00:00 AM,,127,9,4,Llanfairpwll,4.9,,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 3AS,Yes,53.167860,-4.192782,253516,365662,SH535656,1/1/1980 12:00:00 AM,,111,18,9,Llanfairpwll,6.0,,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 3AW,Yes,53.175804,-4.156584,255962,366472,SH559664,1/1/1980 12:00:00 AM,,113,10,5,Bangor (Gwynedd),5.3,,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 3PS,Yes,53.160296,-4.200264,252990,364836,SH529648,1/1/1980 12:00:00 AM,,97,15,6,Llanfairpwll,6.8,,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4QU,Yes,53.185571,-4.170770,255047,367587,SH550675,8/1/1993 12:00:00 AM,,105,2,1,Llanfairpwll,4.7,,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,