Postcode,In Use?,Latitude,Longitude,Easting,Northing,Grid Ref,Introduced,Terminated,Altitude,Population,Households,Nearest Station,Distance To Station (KM),Built Up Area,Water Company,Sewage Company,District,Ward,County Electoral Division
LL54 6TF,Yes,53.054246,-4.135740,256952,352910,SH569529,1/1/1980 12:00:00 AM,,183,2,2,Porthmadog,13.7,,Dwr Cymru Welsh Water,,Gwynedd,Waunfawr,
LL54 6TG,Yes,53.053918,-4.135978,256935,352874,SH569528,1/1/1980 12:00:00 AM,,184,5,3,Porthmadog,13.7,,Dwr Cymru Welsh Water,,Gwynedd,Waunfawr,
LL54 6TH,Yes,53.053385,-4.136115,256924,352815,SH569528,1/1/1980 12:00:00 AM,,183,,,Porthmadog,13.6,,Dwr Cymru Welsh Water,,Gwynedd,Waunfawr,
LL54 6TL,Yes,53.053840,-4.136287,256914,352866,SH569528,1/1/1980 12:00:00 AM,,184,12,8,Porthmadog,13.7,,Dwr Cymru Welsh Water,,Gwynedd,Waunfawr,
LL54 6TN,Yes,53.052478,-4.134563,257025,352711,SH570527,1/1/1980 12:00:00 AM,,190,9,6,Porthmadog,13.5,,Dwr Cymru Welsh Water,,Gwynedd,Waunfawr,
LL54 6TP,Yes,53.054422,-4.136420,256907,352931,SH569529,1/1/1980 12:00:00 AM,,186,35,12,Porthmadog,13.7,,Dwr Cymru Welsh Water,,Gwynedd,Waunfawr,
LL54 6TW,Yes,53.036430,-4.120436,257919,350898,SH579508,1/1/1980 12:00:00 AM,,226,8,2,Porthmadog,11.8,,Dwr Cymru Welsh Water,,Gwynedd,Waunfawr,
LL54 7AJ,Yes,53.098658,-4.196122,253057,357972,SH530579,1/1/1980 12:00:00 AM,,137,30,16,Llanfairpwll,13.6,,Dwr Cymru Welsh Water,,Gwynedd,Waunfawr,
LL54 7AQ,Yes,53.090032,-4.190993,253371,357002,SH533570,1/1/1980 12:00:00 AM,,135,16,8,Llanfairpwll,14.6,,Dwr Cymru Welsh Water,,Gwynedd,Waunfawr,
LL54 7AX,Yes,53.105482,-4.216997,251683,358774,SH516587,1/1/1980 12:00:00 AM,,208,30,10,Llanfairpwll,12.8,,Dwr Cymru Welsh Water,,Gwynedd,Waunfawr,
LL54 7BJ,Yes,53.106152,-4.209980,252155,358834,SH521588,1/1/1980 12:00:00 AM,,143,2,1,Llanfairpwll,12.8,,Dwr Cymru Welsh Water,,Gwynedd,Waunfawr,
LL54 7BQ,Yes,53.103712,-4.216473,251712,358576,SH517585,1/1/1980 12:00:00 AM,,235,18,8,Llanfairpwll,13.0,,Dwr Cymru Welsh Water,,Gwynedd,Waunfawr,
LL54 7YR,Yes,53.088021,-4.174165,254491,356744,SH544567,1/1/1980 12:00:00 AM,,139,27,13,Llanfairpwll,15.0,,Dwr Cymru Welsh Water,,Gwynedd,Waunfawr,
LL54 7YS,Yes,53.065277,-4.133749,257122,354133,SH571541,1/1/1980 12:00:00 AM,,151,26,10,Roman Bridge,14.4,,Dwr Cymru Welsh Water,,Gwynedd,Waunfawr,
LL54 7YT,Yes,53.081438,-4.164396,255123,355992,SH551559,1/1/1980 12:00:00 AM,,145,12,4,Bangor (Gwynedd),15.8,,Dwr Cymru Welsh Water,,Gwynedd,Waunfawr,
LL54 7YU,Yes,53.088797,-4.180909,254042,356844,SH540568,1/1/1980 12:00:00 AM,,135,5,3,Llanfairpwll,14.8,,Dwr Cymru Welsh Water,,Gwynedd,Waunfawr,
LL54 7YY,Yes,53.093446,-4.184251,253834,357368,SH538573,1/1/1980 12:00:00 AM,,133,10,4,Llanfairpwll,14.3,,Dwr Cymru Welsh Water,,Gwynedd,Waunfawr,
LL54 7ZW,No,53.095357,-4.187440,253627,357587,SH536575,5/1/2003 12:00:00 AM,7/1/2004 12:00:00 AM,132,,,Llanfairpwll,14.0,,,,Gwynedd,Waunfawr,
LL55 4AQ,Yes,53.106542,-4.202500,252657,358862,SH526588,1/1/1980 12:00:00 AM,,134,2,1,Llanfairpwll,12.7,,Dwr Cymru Welsh Water,,Gwynedd,Waunfawr,
LL55 4LP,No,53.066158,-4.119194,258100,354202,SH580542,1/1/1993 12:00:00 AM,1/1/1995 12:00:00 AM,295,,,Roman Bridge,13.4,,Dwr Cymru Welsh Water,,Gwynedd,Waunfawr,