Postcode,In Use?,Latitude,Longitude,Easting,Northing,Grid Ref,Introduced,Terminated,Parish,Altitude,Country,Last Updated,Quality,LSOA Code,LSOA Name,LSOA Code 2021,LSOA Name 2021
SA1 1XE,No,51.646298,-4.020523,260299,196101,SS602961,1993-01-01,1995-07-01,Waunarlwydd,22,Wales,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000756,Swansea 017B,W01000756,Swansea 017B
SA1 1XG,No,51.643602,-4.020403,260299,195801,SS602958,1995-07-01,1996-12-01,Waunarlwydd,26,Wales,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4BG,Yes,51.643147,-4.023346,260094,195756,SS600957,2018-07-01,,Waunarlwydd,39,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4BQ,Yes,51.641296,-4.016427,260567,195537,SS605955,2020-04-01,,Waunarlwydd,44,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4JD,No,51.643924,-4.001627,261599,195801,SS615958,1980-01-01,1984-12-01,Waunarlwydd,41,Wales,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000760,Swansea 013A,W01000760,Swansea 013A
SA5 4NA,Yes,51.642993,-4.005041,261360,195704,SS613957,1980-01-01,,Waunarlwydd,49,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000760,Swansea 013A,W01000760,Swansea 013A
SA5 4NB,Yes,51.643185,-4.006957,261228,195729,SS612957,1980-01-01,,Waunarlwydd,47,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000760,Swansea 013A,W01000760,Swansea 013A
SA5 4ND,Yes,51.642836,-4.003169,261489,195683,SS614956,1980-01-01,,Waunarlwydd,50,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000760,Swansea 013A,W01000760,Swansea 013A
SA5 4NH,Yes,51.644783,-4.011827,260896,195916,SS608959,1980-01-01,,Waunarlwydd,34,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000760,Swansea 013A,W01000760,Swansea 013A
SA5 4NJ,Yes,51.642125,-4.010567,260975,195618,SS609956,1980-01-01,,Waunarlwydd,38,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4NX,Yes,51.643061,-4.002124,261562,195706,SS615957,1981-06-01,,Waunarlwydd,49,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000760,Swansea 013A,W01000760,Swansea 013A
SA5 4NY,Yes,51.643194,-4.003315,261480,195723,SS614957,1983-03-01,,Waunarlwydd,48,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000760,Swansea 013A,W01000760,Swansea 013A
SA5 4QB,Yes,51.638627,-4.022119,260165,195251,SS601952,1980-01-01,,Waunarlwydd,56,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4QD,Yes,51.639529,-4.028692,259713,195364,SS597953,1992-01-01,,Waunarlwydd,29,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4QE,Yes,51.638604,-4.023939,260039,195252,SS600952,1980-01-01,,Waunarlwydd,50,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4QF,Yes,51.639004,-4.026283,259878,195301,SS598953,1980-01-01,,Waunarlwydd,35,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4QG,Yes,51.638422,-4.026705,259847,195237,SS598952,1980-01-01,,Waunarlwydd,36,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4QH,Yes,51.643110,-4.027551,259803,195760,SS598957,1980-01-01,,Waunarlwydd,20,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4QJ,No,51.642579,-4.027585,259799,195701,SS597957,1980-01-01,1994-05-01,Waunarlwydd,21,Wales,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4QL,Yes,51.642662,-4.026909,259846,195709,SS598957,1980-01-01,,Waunarlwydd,22,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4QN,Yes,51.642867,-4.027034,259838,195732,SS598957,1980-01-01,,Waunarlwydd,22,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4QP,Yes,51.643432,-4.026091,259905,195793,SS599957,1980-01-01,,Waunarlwydd,21,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4QQ,Yes,51.641644,-4.028107,259760,195598,SS597955,1980-01-01,,Waunarlwydd,23,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4QR,Yes,51.643602,-4.026142,259902,195812,SS599958,1980-01-01,,Waunarlwydd,21,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4QS,Yes,51.640733,-4.026693,259855,195494,SS598954,1980-01-01,,Waunarlwydd,28,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4QT,Yes,51.639063,-4.027558,259790,195310,SS597953,1980-01-01,,Waunarlwydd,32,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4QU,Yes,51.638873,-4.027130,259819,195288,SS598952,1980-01-01,,Waunarlwydd,34,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4QW,Yes,51.642944,-4.026242,259893,195739,SS598957,1980-01-01,,Waunarlwydd,23,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4QX,Yes,51.638130,-4.025377,259938,195202,SS599952,1980-01-01,,Waunarlwydd,42,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4QY,Yes,51.637557,-4.026754,259841,195141,SS598951,1980-01-01,,Waunarlwydd,40,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4QZ,Yes,51.639150,-4.024628,259993,195314,SS599953,1980-01-01,,Waunarlwydd,41,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4RA,Yes,51.640752,-4.024020,260040,195491,SS600954,1980-01-01,,Waunarlwydd,36,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4RB,Yes,51.639403,-4.021922,260181,195337,SS601953,1980-01-01,,Waunarlwydd,51,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4RD,Yes,51.637893,-4.020843,260251,195167,SS602951,1980-01-01,,Waunarlwydd,65,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4RE,Yes,51.638492,-4.019482,260347,195231,SS603952,1980-01-01,,Waunarlwydd,67,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4RF,Yes,51.638520,-4.016839,260530,195229,SS605952,1980-01-01,,Waunarlwydd,71,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4RG,Yes,51.638593,-4.014125,260718,195232,SS607952,1980-01-01,,Waunarlwydd,70,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4RH,Yes,51.637616,-4.015527,260618,195126,SS606951,1980-01-01,,Waunarlwydd,84,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4RJ,Yes,51.638445,-4.010173,260991,195208,SS609952,1980-01-01,,Waunarlwydd,65,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4RL,Yes,51.638120,-4.021749,260189,195194,SS601951,1980-01-01,,Waunarlwydd,60,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4RN,Yes,51.635492,-4.006169,261259,194872,SS612948,1980-01-01,,Waunarlwydd,83,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4RP,Yes,51.633130,-4.003911,261408,194605,SS614946,1980-01-01,,Waunarlwydd,86,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4RQ,Yes,51.638248,-4.011725,260883,195189,SS608951,1980-01-01,,Waunarlwydd,73,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4RR,Yes,51.634191,-4.006025,261265,194727,SS612947,1980-01-01,,Waunarlwydd,94,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4RS,Yes,51.637664,-4.017957,260450,195136,SS604951,1980-01-01,,Waunarlwydd,77,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4RU,Yes,51.638531,-4.004092,261412,195206,SS614952,1980-01-01,,Waunarlwydd,83,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4RY,Yes,51.637528,-4.016462,260553,195118,SS605951,1992-01-01,,Waunarlwydd,82,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4RZ,Yes,51.637182,-4.018817,260389,195084,SS603950,1985-10-01,,Waunarlwydd,74,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4SD,Yes,51.641500,-4.019240,260373,195565,SS603955,1999-12-01,,Waunarlwydd,40,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4SF,Yes,51.645001,-4.020075,260326,195956,SS603959,2012-10-01,,Waunarlwydd,25,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4SG,No,51.645284,-4.016171,260597,195980,SS605959,1990-07-01,2018-12-01,Waunarlwydd,21,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000760,Swansea 013A,W01000760,Swansea 013A
SA5 4SH,Yes,51.642237,-4.025532,259940,195659,SS599956,1980-01-01,,Waunarlwydd,27,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4SJ,Yes,51.642785,-4.024515,260012,195718,SS600957,1980-01-01,,Waunarlwydd,26,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4SL,Yes,51.641556,-4.023304,260092,195579,SS600955,1980-01-01,,Waunarlwydd,33,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4SN,Yes,51.641001,-4.019999,260319,195511,SS603955,1980-01-01,,Waunarlwydd,43,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4SP,Yes,51.642579,-4.018175,260450,195683,SS604956,1980-01-01,,Waunarlwydd,35,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4SQ,Yes,51.641689,-4.027025,259835,195601,SS598956,1980-01-01,,Waunarlwydd,24,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4SR,Yes,51.640757,-4.016967,260528,195478,SS605954,1980-01-01,,Waunarlwydd,47,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4SS,Yes,51.640338,-4.015185,260650,195428,SS606954,1980-01-01,,Waunarlwydd,50,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4ST,Yes,51.641903,-4.013058,260802,195598,SS608955,1980-01-01,,Waunarlwydd,38,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4SU,Yes,51.639879,-4.014153,260720,195375,SS607953,1980-01-01,,Waunarlwydd,53,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4SX,Yes,51.639592,-4.015658,260615,195346,SS606953,1980-01-01,,Waunarlwydd,59,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4SY,Yes,51.639497,-4.018024,260451,195340,SS604953,1980-01-01,,Waunarlwydd,59,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4TA,Yes,51.640089,-4.018122,260446,195406,SS604954,1980-01-01,,Waunarlwydd,53,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4TB,Yes,51.640197,-4.021249,260230,195424,SS602954,1980-01-01,,Waunarlwydd,47,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000759,Swansea 012A,W01000759,Swansea 012A
SA5 4TD,Yes,51.639242,-4.012997,260798,195302,SS607953,1980-01-01,,Waunarlwydd,60,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4TE,Yes,51.639738,-4.012398,260841,195356,SS608953,1980-01-01,,Waunarlwydd,56,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4TF,Yes,51.640697,-4.006775,261233,195452,SS612954,1980-01-01,,Waunarlwydd,52,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4TG,Yes,51.641204,-4.006624,261245,195508,SS612955,1980-01-01,,Waunarlwydd,49,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000760,Swansea 013A,W01000760,Swansea 013A
SA5 4TH,Yes,51.638150,-4.008526,261104,195172,SS611951,1980-01-01,,Waunarlwydd,68,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4TJ,Yes,51.638500,-4.008571,261102,195211,SS611952,1980-01-01,,Waunarlwydd,62,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4TL,Yes,51.639767,-4.010173,260995,195355,SS609953,1980-01-01,,Waunarlwydd,54,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4TN,Yes,51.639550,-4.010742,260955,195332,SS609953,1980-01-01,,Waunarlwydd,57,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4TP,Yes,51.639214,-4.007836,261155,195289,SS611952,1980-01-01,,Waunarlwydd,56,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4TQ,Yes,51.638825,-4.011071,260930,195252,SS609952,1980-01-01,,Waunarlwydd,63,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4TR,Yes,51.639817,-4.006707,261235,195354,SS612953,1980-01-01,,Waunarlwydd,56,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4TW,Yes,51.640114,-4.008310,261125,195390,SS611953,1980-01-01,,Waunarlwydd,50,Wales,2025-07-24,Within the building of the matched address closest to the postcode mean,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4WW,No,51.639332,-4.007206,261199,195301,SS611953,1990-07-01,1991-12-01,Waunarlwydd,56,Wales,2025-07-24,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,W01000756,Swansea 017B,W01000756,Swansea 017B
SA5 4YA,No,51.643185,-4.006957,261228,195729,SS612957,1998-06-01,2001-01-01,Waunarlwydd,47,Wales,2025-07-24,Postcode sector mean (mainly PO Boxes),W01000760,Swansea 013A,W01000760,Swansea 013A
SA5 4YD,No,51.643117,-4.006723,261244,195721,SS612957,1995-01-01,2000-06-01,Waunarlwydd,47,Wales,2025-07-24,Postcode sector mean (mainly PO Boxes),W01000760,Swansea 013A,W01000760,Swansea 013A
SA5 4YN,No,51.643185,-4.006957,261228,195729,SS612957,1999-12-01,2001-02-01,Waunarlwydd,47,Wales,2025-07-24,Postcode sector mean (mainly PO Boxes),W01000760,Swansea 013A,W01000760,Swansea 013A