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 4NQ,Yes,53.180316,-4.214429,252112,367092,SH521670,1/1/1980 12:00:00 AM,,31,37,21,Llanfairpwll,4.5,Y Felinheli,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4RQ,Yes,53.182816,-4.211495,252317,367364,SH523673,1/1/1980 12:00:00 AM,,15,63,30,Llanfairpwll,4.2,Y Felinheli,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4RZ,Yes,53.180212,-4.214708,252093,367081,SH520670,1/1/1980 12:00:00 AM,,30,49,23,Llanfairpwll,4.5,Y Felinheli,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4SJ,Yes,53.178613,-4.216078,251996,366906,SH519669,1/1/1980 12:00:00 AM,,51,45,22,Llanfairpwll,4.7,Y Felinheli,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4SQ,Yes,53.177552,-4.218522,251829,366793,SH518667,1/1/1980 12:00:00 AM,,44,10,5,Llanfairpwll,4.9,Y Felinheli,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4SX,Yes,53.179954,-4.214066,252135,367051,SH521670,1/1/1980 12:00:00 AM,,43,66,34,Llanfairpwll,4.6,Y Felinheli,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,