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
LL55 2ER,Yes,53.136912,-4.263029,248712,362366,SH487623,1/1/1980 12:00:00 AM,,44,50,21,Llanfairpwll,10.0,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Peblig,
LL55 2ES,Yes,53.136579,-4.263983,248647,362331,SH486623,1/1/1980 12:00:00 AM,,44,11,6,Llanfairpwll,10.1,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Peblig,
LL55 2ET,Yes,53.136851,-4.264765,248596,362363,SH485623,1/1/1980 12:00:00 AM,,46,4,2,Llanfairpwll,10.1,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Peblig,
LL55 2EU,Yes,53.137035,-4.263648,248671,362381,SH486623,1/1/1980 12:00:00 AM,,45,60,26,Llanfairpwll,10.0,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Peblig,
LL55 2LF,Yes,53.137840,-4.268101,248376,362480,SH483624,1/1/1993 12:00:00 AM,,37,87,37,Llanfairpwll,10.0,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Peblig,
LL55 2LG,No,53.137157,-4.266211,248500,362400,SH485624,1/1/1980 12:00:00 AM,1/1/1995 12:00:00 AM,44,,,Llanfairpwll,10.1,Caernarfon,Caernarfon,,,Gwynedd,Peblig,
LL55 2LN,Yes,53.136980,-4.265080,248575,362378,SH485623,1/1/1980 12:00:00 AM,,46,16,4,Llanfairpwll,10.0,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Peblig,
LL55 2RN,Yes,53.138935,-4.266759,248470,362599,SH484625,1/1/1980 12:00:00 AM,,36,28,8,Llanfairpwll,9.9,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Peblig,
LL55 2RR,Yes,53.138472,-4.264157,248642,362542,SH486625,1/1/1980 12:00:00 AM,,44,83,35,Llanfairpwll,9.9,Caernarfon,Caernarfon,Dwr Cymru Welsh Water,,Gwynedd,Peblig,
LL55 2RZ,Yes,53.138569,-4.266142,248510,362557,SH485625,4/1/2023 12:00:00 AM,,7,,,Llanfairpwll,9.9,Caernarfon,Caernarfon,,,Gwynedd,Peblig,