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
AL10 0BH,Yes,51.767086,-0.231699,522120,209080,TL221090,3/1/1988 12:00:00 AM,,79,16,8,Hatfield (Herts),1.2,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0BL,Yes,51.766989,-0.232413,522071,209068,TL220090,3/1/1988 12:00:00 AM,,79,35,20,Hatfield (Herts),1.2,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0BN,Yes,51.766908,-0.233039,522028,209058,TL220090,3/1/1988 12:00:00 AM,,78,16,7,Hatfield (Herts),1.2,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0BQ,Yes,51.767371,-0.232509,522063,209110,TL220091,3/1/1988 12:00:00 AM,,79,44,22,Hatfield (Herts),1.2,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0DA,Yes,51.768016,-0.231923,522102,209183,TL221091,1/1/1980 12:00:00 AM,,78,12,3,Hatfield (Herts),1.2,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0DE,Yes,51.763596,-0.234052,521967,208688,TL219086,4/1/1985 12:00:00 AM,,80,,,Hatfield (Herts),1.3,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0DL,Yes,51.764446,-0.233744,521986,208783,TL219087,1/1/1980 12:00:00 AM,,81,3,2,Hatfield (Herts),1.3,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0DP,Yes,51.764147,-0.235364,521875,208747,TL218087,1/1/1980 12:00:00 AM,,78,37,17,Hatfield (Herts),1.4,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0DR,Yes,51.763716,-0.236048,521829,208698,TL218086,1/1/1980 12:00:00 AM,,78,64,25,Hatfield (Herts),1.4,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0DS,Yes,51.763421,-0.234958,521905,208667,TL219086,1/1/1980 12:00:00 AM,,79,91,24,Hatfield (Herts),1.3,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0DT,Yes,51.767847,-0.233664,521982,209161,TL219091,7/1/2002 12:00:00 AM,,78,48,33,Hatfield (Herts),1.3,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0DU,Yes,51.764569,-0.235333,521876,208794,TL218087,1/1/1980 12:00:00 AM,,79,38,12,Hatfield (Herts),1.4,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0DW,Yes,51.764105,-0.234380,521943,208744,TL219087,1/1/1980 12:00:00 AM,,80,35,11,Hatfield (Herts),1.3,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0DX,Yes,51.764817,-0.235700,521850,208821,TL218088,1/1/1980 12:00:00 AM,,79,52,20,Hatfield (Herts),1.4,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0DY,Yes,51.765777,-0.234344,521941,208930,TL219089,1/1/1980 12:00:00 AM,,78,21,12,Hatfield (Herts),1.3,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0DZ,Yes,51.766363,-0.233872,521972,208996,TL219089,1/1/1980 12:00:00 AM,,78,92,39,Hatfield (Herts),1.3,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0EA,Yes,51.767677,-0.232748,522046,209144,TL220091,1/1/1980 12:00:00 AM,,78,29,12,Hatfield (Herts),1.3,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0EB,No,51.762499,-0.232047,522108,208569,TL221085,1/1/1980 12:00:00 AM,8/1/2004 12:00:00 AM,83,,,Hatfield (Herts),1.1,Hatfield,Hatfield,Affinity Water,,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0FE,Yes,51.763539,-0.233035,522037,208683,TL220086,11/1/2008 12:00:00 AM,,82,49,33,Hatfield (Herts),1.2,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0FF,Yes,51.763436,-0.232764,522056,208672,TL220086,11/1/2008 12:00:00 AM,,82,40,18,Hatfield (Herts),1.2,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0FG,Yes,51.763182,-0.232600,522068,208644,TL220086,11/1/2008 12:00:00 AM,,82,50,30,Hatfield (Herts),1.2,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0FH,Yes,51.762425,-0.235707,521856,208555,TL218085,8/1/2011 12:00:00 AM,,79,,,Hatfield (Herts),1.4,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield East
AL10 0FN,Yes,51.762443,-0.236923,521772,208555,TL217085,1/1/2017 12:00:00 AM,,78,,,Hatfield (Herts),1.5,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0FP,Yes,51.760393,-0.239336,521611,208323,TL216083,12/1/2018 12:00:00 AM,,78,,,Hatfield (Herts),1.7,Hatfield,Hatfield,,,Welwyn Hatfield,Hatfield Central,Hatfield East
AL10 0RN,Yes,51.763033,-0.233446,522010,208626,TL220086,10/1/1985 12:00:00 AM,,82,1,1,Hatfield (Herts),1.2,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0RP,Yes,51.766382,-0.234953,521897,208996,TL218089,7/1/1990 12:00:00 AM,,78,110,56,Hatfield (Herts),1.4,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0RR,Yes,51.765645,-0.235533,521859,208913,TL218089,7/1/1990 12:00:00 AM,,78,81,42,Hatfield (Herts),1.4,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0RS,Yes,51.766935,-0.234613,521919,209058,TL219090,7/1/1990 12:00:00 AM,,78,59,30,Hatfield (Herts),1.4,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0RT,Yes,51.762455,-0.236295,521815,208557,TL218085,2/1/1990 12:00:00 AM,,79,26,9,Hatfield (Herts),1.4,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield East
AL10 0RU,Yes,51.761956,-0.231851,522123,208509,TL221085,1/1/1980 12:00:00 AM,,83,,,Hatfield (Herts),1.1,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0RX,Yes,51.761785,-0.234399,521948,208486,TL219084,1/1/1980 12:00:00 AM,,80,44,20,Hatfield (Herts),1.3,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield East
AL10 0RY,Yes,51.761313,-0.233890,521984,208434,TL219084,1/1/1980 12:00:00 AM,,81,34,12,Hatfield (Herts),1.3,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield East
AL10 0RZ,Yes,51.761521,-0.235959,521841,208454,TL218084,1/1/1980 12:00:00 AM,,80,52,16,Hatfield (Herts),1.4,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield East
AL10 0SA,Yes,51.760833,-0.235696,521861,208378,TL218083,1/1/1980 12:00:00 AM,,81,30,13,Hatfield (Herts),1.4,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield East
AL10 0SB,Yes,51.761219,-0.235029,521906,208422,TL219084,1/1/1980 12:00:00 AM,,81,68,23,Hatfield (Herts),1.4,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield East
AL10 0SD,Yes,51.760732,-0.236744,521789,208365,TL217083,1/1/1980 12:00:00 AM,,80,50,18,Hatfield (Herts),1.5,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield East
AL10 0SE,Yes,51.760310,-0.236195,521828,208319,TL218083,1/1/1980 12:00:00 AM,,82,36,13,Hatfield (Herts),1.5,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield East
AL10 0SF,Yes,51.760346,-0.237396,521745,208321,TL217083,1/1/1980 12:00:00 AM,,81,36,16,Hatfield (Herts),1.6,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield East
AL10 0SG,Yes,51.759643,-0.238482,521672,208241,TL216082,1/1/1980 12:00:00 AM,,82,89,36,Hatfield (Herts),1.6,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield East
AL10 0SH,Yes,51.760936,-0.238136,521692,208385,TL216083,1/1/1980 12:00:00 AM,,79,127,41,Hatfield (Herts),1.6,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield East
AL10 0SJ,Yes,51.760286,-0.238775,521650,208312,TL216083,1/1/1980 12:00:00 AM,,81,25,8,Hatfield (Herts),1.6,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield East
AL10 0SL,Yes,51.760866,-0.237304,521750,208379,TL217083,1/1/1980 12:00:00 AM,,79,16,7,Hatfield (Herts),1.5,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield East
AL10 0SN,Yes,51.762092,-0.234889,521913,208519,TL219085,1/1/1980 12:00:00 AM,,79,15,11,Hatfield (Herts),1.3,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield East
AL10 0SP,Yes,51.763387,-0.233858,521981,208665,TL219086,1/1/1980 12:00:00 AM,,81,,,Hatfield (Herts),1.3,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0SQ,Yes,51.759614,-0.239569,521597,208236,TL215082,1/1/1980 12:00:00 AM,,81,8,5,Hatfield (Herts),1.7,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield East
AL10 0SR,No,51.762294,-0.235171,521893,208541,TL218085,1/1/1980 12:00:00 AM,11/1/2012 12:00:00 AM,79,3,1,Hatfield (Herts),1.4,Hatfield,Hatfield,Affinity Water,,Welwyn Hatfield,Hatfield Central,Hatfield East
AL10 0SS,No,51.761924,-0.235084,521900,208500,TL218084,1/1/1983 12:00:00 AM,1/1/1995 12:00:00 AM,79,,,Hatfield (Herts),1.4,Hatfield,Hatfield,,,Welwyn Hatfield,Hatfield Central,Hatfield East
AL10 0ST,Yes,51.763153,-0.236702,521785,208634,TL217086,1/1/1980 12:00:00 AM,,78,13,7,Hatfield (Herts),1.5,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0SU,No,51.762866,-0.237945,521700,208600,TL216085,2/1/1990 12:00:00 AM,1/1/1995 12:00:00 AM,78,,,Hatfield (Herts),1.5,Hatfield,Hatfield,,,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0SW,Yes,51.762680,-0.234103,521966,208586,TL219085,1/1/1980 12:00:00 AM,,80,17,14,Hatfield (Herts),1.3,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0SX,Yes,51.761999,-0.238477,521666,208503,TL216085,1/1/1980 12:00:00 AM,,79,92,19,Hatfield (Herts),1.6,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0SY,Yes,51.761785,-0.238021,521698,208480,TL216084,1/1/1980 12:00:00 AM,,78,63,25,Hatfield (Herts),1.6,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0SZ,Yes,51.762597,-0.236367,521810,208573,TL218085,1/1/1980 12:00:00 AM,,79,13,5,Hatfield (Herts),1.4,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0TA,Yes,51.762123,-0.234168,521963,208524,TL219085,1/1/1980 12:00:00 AM,,79,23,7,Hatfield (Herts),1.3,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield East
AL10 0TB,No,51.762704,-0.234923,521909,208587,TL219085,1/1/1995 12:00:00 AM,6/1/1998 12:00:00 AM,79,,,Hatfield (Herts),1.3,Hatfield,Hatfield,,,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0TD,Yes,51.762292,-0.233243,522026,208544,TL220085,1/1/1980 12:00:00 AM,,82,35,29,Hatfield (Herts),1.2,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0TE,No,51.762704,-0.234923,521909,208587,TL219085,1/1/1983 12:00:00 AM,10/1/2001 12:00:00 AM,79,,,Hatfield (Herts),1.3,Hatfield,Hatfield,Affinity Water,,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0TF,Yes,51.762708,-0.235212,521889,208587,TL218085,6/1/2002 12:00:00 AM,,79,,,Hatfield (Herts),1.4,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0TQ,No,51.761924,-0.235084,521900,208500,TL218084,12/1/1998 12:00:00 AM,9/1/2001 12:00:00 AM,79,,,Hatfield (Herts),1.4,Hatfield,Hatfield,,,Welwyn Hatfield,Hatfield Central,Hatfield East
AL10 0UT,Yes,51.762959,-0.236362,521809,208613,TL218086,7/1/2006 12:00:00 AM,,79,48,19,Hatfield (Herts),1.4,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0UX,No,51.761347,-0.240381,521536,208427,TL215084,12/1/1998 12:00:00 AM,10/1/2001 12:00:00 AM,85,,,Hatfield (Herts),1.7,Hatfield,Hatfield,,,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0WA,No,51.761347,-0.240381,521536,208427,TL215084,12/1/2001 12:00:00 AM,12/1/2002 12:00:00 AM,85,,,Hatfield (Herts),1.7,Hatfield,Hatfield,,,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0XN,No,51.761347,-0.240381,521536,208427,TL215084,9/1/2002 12:00:00 AM,7/1/2003 12:00:00 AM,85,,,Hatfield (Herts),1.7,Hatfield,Hatfield,,,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0XR,Yes,51.761353,-0.240357,521538,208428,TL215084,1/1/1992 12:00:00 AM,,78,,,Hatfield (Herts),1.7,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0XS,Yes,51.762964,-0.238434,521666,208610,TL216086,1/1/1992 12:00:00 AM,,78,,,Hatfield (Herts),1.6,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0XU,Yes,51.762964,-0.238434,521666,208610,TL216086,1/1/1992 12:00:00 AM,,78,,,Hatfield (Herts),1.6,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0XX,Yes,51.762964,-0.238434,521666,208610,TL216086,1/1/1992 12:00:00 AM,,78,,,Hatfield (Herts),1.6,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0XY,Yes,51.762729,-0.238550,521659,208584,TL216085,1/1/1992 12:00:00 AM,,78,,,Hatfield (Herts),1.6,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0YA,Yes,51.761347,-0.240381,521536,208427,TL215084,1/1/1992 12:00:00 AM,,85,,,Hatfield (Herts),1.7,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0YB,Yes,51.761347,-0.240381,521536,208427,TL215084,1/1/1992 12:00:00 AM,,85,4,1,Hatfield (Herts),1.7,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0YD,Yes,51.761049,-0.240499,521529,208394,TL215083,1/1/1992 12:00:00 AM,,85,,,Hatfield (Herts),1.7,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0YE,No,51.762964,-0.238434,521666,208610,TL216086,1/1/1992 12:00:00 AM,12/1/1998 12:00:00 AM,78,,,Hatfield (Herts),1.6,Hatfield,Hatfield,,,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 0YQ,No,51.761347,-0.240381,521536,208427,TL215084,7/1/2004 12:00:00 AM,8/1/2005 12:00:00 AM,85,,,Hatfield (Herts),1.7,Hatfield,Hatfield,,,Welwyn Hatfield,Hatfield Central,Hatfield North
AL10 8DE,Yes,51.760959,-0.233301,522026,208396,TL220083,1/1/1980 12:00:00 AM,,82,75,27,Hatfield (Herts),1.3,Hatfield,Hatfield,Affinity Water,Thames Water,Welwyn Hatfield,Hatfield South West,Hatfield East
AL10 9TD,No,51.763765,-0.237910,521700,208700,TL216087,1/1/1980 12:00:00 AM,7/1/1995 12:00:00 AM,77,,,Hatfield (Herts),1.5,Hatfield,Hatfield,,,Welwyn Hatfield,Hatfield Central,Hatfield North