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 1AJ,Yes,53.310260,-4.651428,223450,382537,SH234825,1/1/1980 12:00:00 AM,,26,54,26,Holyhead,1.4,Holyhead,,Dwr Cymru Welsh Water,,Isle of Anglesey,Parc a'r Mynydd,
LL65 1BX,Yes,53.311539,-4.653298,223331,382684,SH233826,2/1/2021 12:00:00 AM,,23,,,Holyhead,1.5,Holyhead,,,,Isle of Anglesey,Parc a'r Mynydd,
LL65 1LF,Yes,53.310973,-4.652523,223380,382619,SH233826,1/1/1980 12:00:00 AM,,23,48,22,Holyhead,1.5,Holyhead,,Dwr Cymru Welsh Water,,Isle of Anglesey,Parc a'r Mynydd,
LL65 1LG,Yes,53.311079,-4.649752,223565,382624,SH235826,1/1/1980 12:00:00 AM,,25,51,18,Holyhead,1.3,Holyhead,,Dwr Cymru Welsh Water,,Isle of Anglesey,Parc a'r Mynydd,
LL65 1LJ,Yes,53.311675,-4.654083,223279,382701,SH232827,2/1/1990 12:00:00 AM,,22,13,11,Holyhead,1.6,Holyhead,,Dwr Cymru Welsh Water,,Isle of Anglesey,Parc a'r Mynydd,
LL65 1LL,Yes,53.311819,-4.651645,223442,382711,SH234827,1/1/1980 12:00:00 AM,,22,96,42,Holyhead,1.4,Holyhead,,Dwr Cymru Welsh Water,,Isle of Anglesey,Parc a'r Mynydd,
LL65 1LN,Yes,53.311311,-4.648195,223670,382646,SH236826,4/1/2022 12:00:00 AM,,27,,,Holyhead,1.2,Holyhead,,Dwr Cymru Welsh Water,,Isle of Anglesey,Parc a'r Mynydd,
LL65 1LW,Yes,53.309686,-4.651322,223455,382473,SH234824,1/1/1980 12:00:00 AM,,28,4,2,Holyhead,1.4,Holyhead,,Dwr Cymru Welsh Water,,Isle of Anglesey,Parc a'r Mynydd,