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
LL55 1TR,No,53.164531,-4.248848,249757,365408,SH497654,6/1/2000 12:00:00 AM,8/1/2016 12:00:00 AM,19,,,Llanfairpwll,6.8,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1TS,Yes,53.165924,-4.244119,250078,365553,SH500655,1/1/1980 12:00:00 AM,,17,25,7,Llanfairpwll,6.5,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1TT,Yes,53.172783,-4.231688,250933,366290,SH509662,1/1/1980 12:00:00 AM,,22,25,11,Llanfairpwll,5.6,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1TU,Yes,53.166175,-4.229320,251068,365550,SH510655,1/1/1980 12:00:00 AM,,63,15,6,Llanfairpwll,6.2,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1TY,Yes,53.171209,-4.215836,251987,366082,SH519660,1/1/1980 12:00:00 AM,,79,4,2,Llanfairpwll,5.5,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL55 1UE,Yes,53.170772,-4.241125,250295,366086,SH502660,8/1/1993 12:00:00 AM,,12,5,0,Llanfairpwll,6.0,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4LY,Yes,53.177146,-4.217124,251921,366745,SH519667,2/1/1990 12:00:00 AM,,59,70,23,Llanfairpwll,4.9,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4NJ,Yes,53.177035,-4.220201,251715,366739,SH517667,1/1/1980 12:00:00 AM,,40,29,10,Llanfairpwll,4.9,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4NX,Yes,53.174525,-4.222157,251576,366464,SH515664,1/1/1980 12:00:00 AM,,44,56,1,Llanfairpwll,5.2,,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4NY,Yes,53.177524,-4.218087,251858,366789,SH518667,1/1/1995 12:00:00 AM,,48,35,16,Llanfairpwll,4.9,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4NZ,Yes,53.176912,-4.218609,251821,366722,SH518667,1/1/1980 12:00:00 AM,,52,37,13,Llanfairpwll,4.9,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4RJ,No,53.180357,-4.216108,252000,367100,SH519671,1/1/1980 12:00:00 AM,5/1/1994 12:00:00 AM,18,,,Llanfairpwll,4.5,Y Felinheli,,,Gwynedd,Bethel a'r Felinheli,
LL56 4RX,Yes,53.180231,-4.217049,251937,367088,SH519670,1/1/1980 12:00:00 AM,,17,13,6,Llanfairpwll,4.6,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4SZ,Yes,53.178358,-4.215810,252013,366877,SH520668,1/1/1980 12:00:00 AM,,55,36,17,Llanfairpwll,4.8,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,
LL56 4TQ,Yes,53.178100,-4.215632,252024,366848,SH520668,1/1/1980 12:00:00 AM,,59,50,19,Llanfairpwll,4.8,Y Felinheli,Dwr Cymru Welsh Water,,Gwynedd,Bethel a'r Felinheli,