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
LL65 1HY,Yes,53.313765,-4.635701,224512,382888,SH245828,1/1/1980 12:00:00 AM,,23,122,46,Holyhead,0.7,Holyhead,,Dwr Cymru Welsh Water,,Isle of Anglesey,Parc a'r Mynydd,
LL65 1LA,Yes,53.313358,-4.634955,224560,382841,SH245828,1/1/1980 12:00:00 AM,,20,44,18,Holyhead,0.7,Holyhead,,Dwr Cymru Welsh Water,,Isle of Anglesey,Parc a'r Mynydd,
LL65 1PR,Yes,53.312549,-4.635776,224502,382753,SH245827,1/1/1980 12:00:00 AM,,23,41,25,Holyhead,0.6,Holyhead,,Dwr Cymru Welsh Water,,Isle of Anglesey,Parc a'r Mynydd,
LL65 1PS,Yes,53.313146,-4.636849,224433,382822,SH244828,1/1/1980 12:00:00 AM,,27,53,20,Holyhead,0.7,Holyhead,,Dwr Cymru Welsh Water,,Isle of Anglesey,Parc a'r Mynydd,
LL65 1RB,Yes,53.312916,-4.635828,224500,382794,SH245827,1/1/1980 12:00:00 AM,,24,25,22,Holyhead,0.7,Holyhead,,Dwr Cymru Welsh Water,,Isle of Anglesey,Parc a'r Mynydd,