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 7AG,Yes,53.074922,-4.243397,249809,355430,SH498554,1/1/1980 12:00:00 AM,,221,20,9,Llanfairpwll,16.4,,,Dwr Cymru Welsh Water,,Gwynedd,Tryfan,
LL54 7AH,Yes,53.078454,-4.237743,250200,355811,SH502558,1/1/1980 12:00:00 AM,,232,21,9,Llanfairpwll,15.9,,,Dwr Cymru Welsh Water,,Gwynedd,Tryfan,
LL54 7AL,Yes,53.079688,-4.236171,250310,355945,SH503559,1/1/1980 12:00:00 AM,,237,10,3,Llanfairpwll,15.8,,,Dwr Cymru Welsh Water,,Gwynedd,Tryfan,
LL54 7AN,Yes,53.079375,-4.241389,249959,355921,SH499559,1/1/1980 12:00:00 AM,,213,15,4,Llanfairpwll,15.9,,,Dwr Cymru Welsh Water,,Gwynedd,Tryfan,
LL54 7AU,Yes,53.070836,-4.237423,250195,354963,SH501549,1/1/1980 12:00:00 AM,,284,2,1,Llanfairpwll,16.8,,,Dwr Cymru Welsh Water,,Gwynedd,Tryfan,
LL54 7BE,Yes,53.068986,-4.227729,250838,354737,SH508547,1/1/1980 12:00:00 AM,,278,4,3,Porthmadog,16.6,,,Dwr Cymru Welsh Water,,Gwynedd,Tryfan,
LL54 7BG,Yes,53.068591,-4.227230,250870,354692,SH508546,1/1/1980 12:00:00 AM,,274,21,11,Porthmadog,16.5,,,Dwr Cymru Welsh Water,,Gwynedd,Tryfan,
LL54 7BP,Yes,53.069135,-4.221676,251244,354741,SH512547,1/1/1980 12:00:00 AM,,292,22,7,Porthmadog,16.4,,,Dwr Cymru Welsh Water,,Gwynedd,Tryfan,
LL54 7BS,Yes,53.069174,-4.221991,251223,354746,SH512547,1/1/1980 12:00:00 AM,,292,12,4,Porthmadog,16.4,,,Dwr Cymru Welsh Water,,Gwynedd,Tryfan,
LL54 7BT,Yes,53.071374,-4.232256,250543,355012,SH505550,1/1/1980 12:00:00 AM,,287,9,4,Llanfairpwll,16.7,,,Dwr Cymru Welsh Water,,Gwynedd,Tryfan,
LL54 7BW,Yes,53.070392,-4.223658,251116,354885,SH511548,8/1/1993 12:00:00 AM,,291,3,2,Porthmadog,16.6,,,Dwr Cymru Welsh Water,,Gwynedd,Tryfan,
LL54 7BX,No,53.071383,-4.232241,250544,355013,SH505550,4/1/2013 12:00:00 AM,7/1/2013 12:00:00 AM,287,,,Llanfairpwll,16.7,,,,,Gwynedd,Tryfan,
LL54 7PT,Yes,53.072321,-4.231618,250589,355116,SH505551,1/1/1980 12:00:00 AM,,284,20,13,Llanfairpwll,16.6,,,Dwr Cymru Welsh Water,,Gwynedd,Tryfan,
LL54 7PU,Yes,53.075687,-4.231434,250613,355490,SH506554,1/1/1980 12:00:00 AM,,268,19,10,Llanfairpwll,16.2,,,Dwr Cymru Welsh Water,,Gwynedd,Tryfan,
LL54 7PY,Yes,53.077012,-4.235563,250341,355646,SH503556,1/1/1980 12:00:00 AM,,239,8,3,Llanfairpwll,16.1,,,Dwr Cymru Welsh Water,,Gwynedd,Tryfan,
LL54 7RB,Yes,53.073584,-4.235221,250352,355264,SH503552,1/1/1980 12:00:00 AM,,264,12,6,Llanfairpwll,16.5,,,Dwr Cymru Welsh Water,,Gwynedd,Tryfan,
LL54 7RD,Yes,53.071021,-4.234268,250407,354977,SH504549,1/1/1980 12:00:00 AM,,291,7,3,Llanfairpwll,16.7,,,Dwr Cymru Welsh Water,,Gwynedd,Tryfan,
LL54 7RE,Yes,53.072504,-4.226641,250923,355126,SH509551,1/1/1980 12:00:00 AM,,310,9,4,Llanfairpwll,16.5,,,Dwr Cymru Welsh Water,,Gwynedd,Tryfan,
LL54 7RF,Yes,53.071117,-4.216657,251587,354951,SH515549,1/1/1980 12:00:00 AM,,299,16,7,Porthmadog,16.5,,,Dwr Cymru Welsh Water,,Gwynedd,Tryfan,
LL54 7RQ,No,53.072124,-4.234429,250400,355100,SH504551,8/1/1993 12:00:00 AM,1/1/1995 12:00:00 AM,280,,,Llanfairpwll,16.6,,,,,Gwynedd,Tryfan,