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
LL56 4JG,Yes,53.187947,-4.203881,252843,367919,SH528679,4/1/2005 12:00:00 AM,,16,23,14,Llanfairpwll,3.7,Y Felinheli,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4JN,Yes,53.187163,-4.205432,252737,367835,SH527678,1/1/1980 12:00:00 AM,,16,1,1,Llanfairpwll,3.8,Y Felinheli,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4JP,Yes,53.188803,-4.201804,252985,368010,SH529680,1/1/1980 12:00:00 AM,,23,8,2,Llanfairpwll,3.6,,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4JS,Yes,53.190070,-4.198481,253211,368144,SH532681,1/1/1980 12:00:00 AM,,18,9,5,Llanfairpwll,3.5,,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4JT,Yes,53.190577,-4.197833,253256,368199,SH532681,1/1/1980 12:00:00 AM,,17,10,6,Llanfairpwll,3.5,,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4JW,Yes,53.187423,-4.204473,252802,367862,SH528678,1/1/1980 12:00:00 AM,,18,8,4,Llanfairpwll,3.7,Y Felinheli,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4QJ,Yes,53.186168,-4.201849,252973,367717,SH529677,1/1/1980 12:00:00 AM,,72,6,4,Llanfairpwll,3.9,,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4QS,Yes,53.187020,-4.200061,253095,367808,SH530678,12/1/1999 12:00:00 AM,,79,3,1,Llanfairpwll,3.8,,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4QX,Yes,53.188384,-4.208962,252505,367978,SH525679,1/1/1980 12:00:00 AM,,8,90,48,Llanfairpwll,3.6,Y Felinheli,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4QY,Yes,53.188928,-4.206281,252686,368033,SH526680,1/1/1980 12:00:00 AM,,19,95,50,Llanfairpwll,3.6,Y Felinheli,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4QZ,Yes,53.189548,-4.206777,252655,368103,SH526681,1/1/1980 12:00:00 AM,,19,30,16,Llanfairpwll,3.5,Y Felinheli,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4XA,Yes,53.188318,-4.205711,252722,367964,SH527679,4/1/1987 12:00:00 AM,,14,50,22,Llanfairpwll,3.6,Y Felinheli,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,