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
LL54 6AG,No,53.054974,-4.238018,250100,353200,SH501532,1/1/1980 12:00:00 AM,12/1/1995 12:00:00 AM,115,,,Criccieth,15.2,,,Dwr Cymru Welsh Water,,Gwynedd,Llanllyfni,
LL54 6AY,Yes,53.048314,-4.249311,249320,352483,SH493524,1/1/1980 12:00:00 AM,,111,7,3,Criccieth,14.5,,,Dwr Cymru Welsh Water,,Gwynedd,Llanllyfni,
LL54 6BA,Yes,53.050012,-4.247459,249450,352668,SH494526,1/1/1980 12:00:00 AM,,108,18,10,Criccieth,14.6,,,Dwr Cymru Welsh Water,,Gwynedd,Llanllyfni,
LL54 6BB,Yes,53.048649,-4.231460,250518,352483,SH505524,1/1/1980 12:00:00 AM,,115,13,8,Criccieth,14.5,,,Dwr Cymru Welsh Water,,Gwynedd,Llanllyfni,
LL54 6BD,Yes,53.057084,-4.226121,250905,353410,SH509534,1/1/1980 12:00:00 AM,,111,41,16,Porthmadog,15.3,,,Dwr Cymru Welsh Water,,Gwynedd,Llanllyfni,
LL54 6BE,Yes,53.057237,-4.228570,250741,353432,SH507534,1/1/1993 12:00:00 AM,,111,22,13,Porthmadog,15.4,,,Dwr Cymru Welsh Water,,Gwynedd,Llanllyfni,
LL54 6BG,Yes,53.055983,-4.230221,250626,353296,SH506532,12/1/2000 12:00:00 AM,,108,1,1,Criccieth,15.3,,,Dwr Cymru Welsh Water,,Gwynedd,Llanllyfni,
LL54 6BH,Yes,53.056761,-4.224710,250998,353371,SH509533,1/1/1980 12:00:00 AM,,110,17,9,Porthmadog,15.2,,,Dwr Cymru Welsh Water,,Gwynedd,Llanllyfni,
LL54 6BL,Yes,53.057007,-4.223559,251076,353396,SH510533,1/1/1980 12:00:00 AM,,112,12,7,Porthmadog,15.2,,,Dwr Cymru Welsh Water,,Gwynedd,Llanllyfni,
LL54 6BN,Yes,53.057275,-4.223632,251072,353426,SH510534,1/1/1980 12:00:00 AM,,116,19,8,Porthmadog,15.3,,,Dwr Cymru Welsh Water,,Gwynedd,Llanllyfni,
LL54 6BP,Yes,53.057457,-4.216807,251530,353432,SH515534,1/1/1980 12:00:00 AM,,109,28,14,Porthmadog,15.1,,,Dwr Cymru Welsh Water,,Gwynedd,Llanllyfni,
LL54 6BS,Yes,53.060169,-4.215036,251658,353730,SH516537,1/1/1980 12:00:00 AM,,144,12,6,Porthmadog,15.3,,,Dwr Cymru Welsh Water,,Gwynedd,Llanllyfni,
LL54 6BT,Yes,53.053863,-4.195782,252927,352989,SH529529,1/1/1980 12:00:00 AM,,162,24,7,Porthmadog,14.3,,,Dwr Cymru Welsh Water,,Gwynedd,Llanllyfni,
LL54 6BU,Yes,53.056581,-4.226148,250901,353354,SH509533,1/1/1980 12:00:00 AM,,107,10,8,Porthmadog,15.3,,,Dwr Cymru Welsh Water,,Gwynedd,Llanllyfni,
LL54 6BW,Yes,53.056552,-4.222431,251150,353343,SH511533,1/1/1980 12:00:00 AM,,109,1,1,Porthmadog,15.1,,,Dwr Cymru Welsh Water,,Gwynedd,Llanllyfni,
LL54 6RS,Yes,53.044407,-4.254299,248972,352059,SH489520,1/1/1980 12:00:00 AM,,148,4,3,Criccieth,14.0,,,Dwr Cymru Welsh Water,,Gwynedd,Llanllyfni,