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
HP23 4ED,Yes,51.797803,-0.657860,492651,211869,SP926118,1980-01-01,,Tring,134,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 4HN,No,51.793621,-0.660145,492502,211401,SP925114,1987-04-01,1994-05-01,Tring,138,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023426,Dacorum 002D,E01023426,Dacorum 002D
HP23 4YZ,No,51.793621,-0.660145,492502,211401,SP925114,1991-01-01,1994-05-01,Tring,138,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023426,Dacorum 002D,E01023426,Dacorum 002D
HP23 5AH,Yes,51.793347,-0.661298,492423,211369,SP924113,1980-01-01,,Tring,138,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023426,Dacorum 002D,E01023426,Dacorum 002D
HP23 5AL,Yes,51.793776,-0.660328,492489,211418,SP924114,1980-01-01,,Tring,137,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023426,Dacorum 002D,E01023426,Dacorum 002D
HP23 5AP,No,51.793518,-0.661322,492421,211388,SP924113,1980-01-01,2020-02-01,Tring,138,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023426,Dacorum 002D,E01023426,Dacorum 002D
HP23 5AW,No,51.793542,-0.661046,492440,211391,SP924113,1980-01-01,2000-06-01,Tring,137,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023426,Dacorum 002D,E01023426,Dacorum 002D
HP23 5AX,Yes,51.800455,-0.657027,492703,212165,SP927121,2004-07-01,,Tring,132,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5AY,Yes,51.793187,-0.660694,492465,211352,SP924113,1990-07-01,,Tring,139,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023426,Dacorum 002D,E01023426,Dacorum 002D
HP23 5BD,Yes,51.792954,-0.659222,492567,211328,SP925113,1980-01-01,,Tring,144,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023426,Dacorum 002D,E01023426,Dacorum 002D
HP23 5BL,No,51.800261,-0.651043,493116,212151,SP931121,1998-12-01,2000-06-01,Tring,134,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5BQ,No,51.795558,-0.658101,492639,211619,SP926116,1983-01-01,2008-06-01,Tring,134,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5EE,No,51.795470,-0.658219,492631,211609,SP926116,1980-01-01,2023-05-01,Tring,134,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5EH,Yes,51.799287,-0.657091,492701,212035,SP927120,1980-01-01,,Tring,133,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5FE,Yes,51.803919,-0.656431,492737,212551,SP927125,2010-07-01,,Tring,126,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5FF,Yes,51.800439,-0.645368,493507,212178,SP935121,2011-11-01,,Tring,135,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5FG,Yes,51.792780,-0.660503,492479,211307,SP924113,2014-11-01,,Tring,141,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023426,Dacorum 002D,E01023426,Dacorum 002D
HP23 5FH,Yes,51.797123,-0.644829,493551,211810,SP935118,2004-09-01,,Tring,136,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5FJ,Yes,51.793101,-0.660247,492496,211343,SP924113,2015-07-01,,Tring,140,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023426,Dacorum 002D,E01023426,Dacorum 002D
HP23 5FL,Yes,51.793542,-0.660321,492490,211392,SP924113,2014-05-01,,Tring,138,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023426,Dacorum 002D,E01023426,Dacorum 002D
HP23 5FN,Yes,51.796727,-0.654977,492852,211753,SP928117,2015-09-01,,Tring,139,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5FP,Yes,51.796291,-0.655338,492828,211704,SP928117,2016-07-01,,Tring,140,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5FS,Yes,51.795424,-0.656553,492746,211606,SP927116,2018-01-01,,Tring,137,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5FT,Yes,51.803162,-0.656207,492754,212467,SP927124,2018-11-01,,Tring,129,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5HT,No,51.804002,-0.656544,492729,212560,SP927125,1995-07-01,1997-07-01,Tring,126,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5HW,Yes,51.796233,-0.658893,492583,211693,SP925116,1986-04-01,,Tring,132,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5HZ,Yes,51.796152,-0.658155,492634,211685,SP926116,1981-06-01,,Tring,134,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5JA,Yes,51.795820,-0.656643,492739,211650,SP927116,1980-01-01,,Tring,137,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5JB,Yes,51.797300,-0.654728,492868,211817,SP928118,1980-01-01,,Tring,138,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5JD,Yes,51.798187,-0.654484,492883,211916,SP928119,1980-01-01,,Tring,137,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5JE,Yes,51.796945,-0.654333,492896,211778,SP928117,1980-01-01,,Tring,138,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5JF,Yes,51.797496,-0.653780,492933,211840,SP929118,1980-01-01,,Tring,137,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5JG,Yes,51.797216,-0.652874,492996,211810,SP929118,1980-01-01,,Tring,138,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5JH,Yes,51.797433,-0.651461,493093,211836,SP930118,1980-01-01,,Tring,137,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5JJ,Yes,51.798000,-0.650705,493144,211900,SP931118,1980-01-01,,Tring,136,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5JL,Yes,51.798909,-0.650011,493190,212002,SP931120,1980-01-01,,Tring,135,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5JN,Yes,51.798335,-0.647765,493346,211941,SP933119,1980-01-01,,Tring,136,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5JP,Yes,51.798693,-0.648364,493304,211980,SP933119,1980-01-01,,Tring,135,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5JQ,Yes,51.798002,-0.652459,493023,211898,SP930118,1980-01-01,,Tring,137,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5JR,Yes,51.800221,-0.648304,493305,212150,SP933121,1980-01-01,,Tring,134,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5JS,Yes,51.799934,-0.649994,493189,212116,SP931121,1980-01-01,,Tring,134,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5JT,Yes,51.798814,-0.651058,493118,211990,SP931119,1980-01-01,,Tring,135,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5JU,Yes,51.798563,-0.653487,492951,211959,SP929119,1980-01-01,,Tring,137,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5JW,Yes,51.799487,-0.647064,493392,212070,SP933120,1980-01-01,,Tring,135,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5JX,Yes,51.799523,-0.651805,493065,212068,SP930120,1980-01-01,,Tring,135,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5JY,Yes,51.799213,-0.652133,493043,212033,SP930120,1980-01-01,,Tring,135,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5JZ,Yes,51.799603,-0.653282,492963,212075,SP929120,1980-01-01,,Tring,135,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5LA,Yes,51.799051,-0.652921,492989,212014,SP929120,1980-01-01,,Tring,135,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5LB,Yes,51.800243,-0.652625,493007,212147,SP930121,1980-01-01,,Tring,134,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5LD,Yes,51.800624,-0.651294,493098,212191,SP930121,1980-01-01,,Tring,134,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5LE,Yes,51.800912,-0.652141,493039,212222,SP930122,1980-01-01,,Tring,133,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5LF,Yes,51.801714,-0.650710,493136,212313,SP931123,1980-01-01,,Tring,132,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5LG,Yes,51.801084,-0.649873,493195,212244,SP931122,1980-01-01,,Tring,133,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5LN,Yes,51.791749,-0.657619,492680,211196,SP926111,2005-08-01,,Tring,150,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023426,Dacorum 002D,E01023426,Dacorum 002D
HP23 5LP,No,51.796962,-0.659031,492572,211774,SP925117,1987-04-01,1997-06-01,Tring,132,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5LQ,Yes,51.801924,-0.650254,493167,212337,SP931123,1980-01-01,,Tring,132,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5LS,No,51.800261,-0.651043,493116,212151,SP931121,1997-06-01,1998-06-01,Tring,134,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5LU,No,51.800261,-0.651043,493116,212151,SP931121,1997-06-01,1999-12-01,Tring,134,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5LX,Yes,51.791723,-0.657707,492674,211193,SP926111,1980-01-01,,Tring,151,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023426,Dacorum 002D,E01023426,Dacorum 002D
HP23 5LZ,No,51.800261,-0.651043,493116,212151,SP931121,1997-06-01,1998-12-01,Tring,134,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5NA,Yes,51.796579,-0.656954,492716,211734,SP927117,1997-06-01,,Tring,136,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5NB,Yes,51.793777,-0.654064,492921,211426,SP929114,1999-06-01,,Tring,144,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023426,Dacorum 002D,E01023426,Dacorum 002D
HP23 5ND,Yes,51.794612,-0.657157,492706,211515,SP927115,1980-01-01,,Tring,138,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023426,Dacorum 002D,E01023426,Dacorum 002D
HP23 5NE,Yes,51.795091,-0.657331,492693,211568,SP926115,1980-01-01,,Tring,136,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5NF,No,51.795333,-0.656483,492751,211596,SP927115,1980-01-01,2017-06-01,Tring,138,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5NG,Yes,51.796007,-0.654085,492915,211674,SP929116,1980-01-01,,Tring,140,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5NH,No,51.800261,-0.651043,493116,212151,SP931121,1997-12-01,1998-12-01,Tring,134,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5NN,Yes,51.797075,-0.652371,493031,211795,SP930117,1980-01-01,,Tring,138,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5NP,Yes,51.797622,-0.649861,493203,211859,SP932118,1980-01-01,,Tring,137,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5NQ,No,51.795369,-0.655743,492802,211601,SP928116,1980-01-01,1981-12-01,Tring,139,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5NR,No,51.797117,-0.651340,493102,211801,SP931118,1980-01-01,1999-06-01,Tring,138,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5NS,Yes,51.797308,-0.643663,493631,211832,SP936118,1980-01-01,,Tring,136,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5NT,No,51.796953,-0.640948,493819,211796,SP938117,1992-08-01,2004-03-01,Tring,143,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5NU,Yes,51.797354,-0.650768,493141,211828,SP931118,1998-06-01,,Tring,138,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5NW,Yes,51.797032,-0.649414,493235,211794,SP932117,1980-01-01,,Tring,139,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5PA,Yes,51.799459,-0.646166,493454,212068,SP934120,1980-01-01,,Tring,135,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5PB,Yes,51.800961,-0.647832,493336,212233,SP933122,1980-01-01,,Tring,134,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5PD,Yes,51.802605,-0.650002,493183,212413,SP931124,1980-01-01,,Tring,132,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5PE,Yes,51.803193,-0.651898,493051,212476,SP930124,1980-01-01,,Tring,133,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5PF,Yes,51.800245,-0.657497,492671,212141,SP926121,2016-08-01,,Tring,131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5PG,Yes,51.801651,-0.656179,492759,212299,SP927122,1983-03-01,,Tring,132,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5PH,No,51.802594,-0.653758,492924,212407,SP929124,1995-01-01,1997-08-01,Tring,133,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5PJ,Yes,51.803555,-0.651336,493089,212517,SP930125,1980-01-01,,Tring,132,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5PL,Yes,51.802986,-0.649555,493213,212456,SP932124,1980-01-01,,Tring,132,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5PN,Yes,51.802478,-0.647554,493352,212402,SP933124,1980-01-01,,Tring,131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5PP,Yes,51.802678,-0.647795,493335,212424,SP933124,1980-01-01,,Tring,131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5PQ,Yes,51.800870,-0.656348,492749,212212,SP927122,1983-03-01,,Tring,133,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5PS,Yes,51.802417,-0.654025,492906,212387,SP929123,1982-03-01,,Tring,134,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5PU,Yes,51.802981,-0.648293,493300,212457,SP932124,1986-07-01,,Tring,131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5PW,Yes,51.802298,-0.648343,493298,212381,SP932123,1980-01-01,,Tring,132,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5PX,Yes,51.802117,-0.656093,492764,212351,SP927123,1982-03-01,,Tring,132,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5PY,Yes,51.802786,-0.656407,492741,212425,SP927124,1982-03-01,,Tring,129,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5QA,Yes,51.801785,-0.656915,492708,212313,SP927123,1983-03-01,,Tring,131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5QB,Yes,51.801122,-0.657109,492696,212239,SP926122,1983-03-01,,Tring,131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5QD,No,51.807038,-0.653945,492902,212901,SP929129,1995-01-01,1996-06-01,Tring,132,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5QH,No,51.800261,-0.651043,493116,212151,SP931121,1993-08-01,2000-06-01,Tring,134,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5QN,Yes,51.805774,-0.640943,493801,212777,SP938127,1980-01-01,,Tring,128,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5QQ,No,51.816725,-0.636246,494102,214001,SP941140,1980-01-01,1995-12-01,Tring,137,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5QY,Yes,51.798973,-0.635231,494209,212028,SP942120,1980-01-01,,Tring,129,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5QZ,Yes,51.798631,-0.632181,494420,211994,SP944119,2024-06-01,,Tring,137,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5RB,Yes,51.792368,-0.632516,494410,211297,SP944112,1980-01-01,,Tring,154,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5TE,Yes,51.793906,-0.659846,492522,211433,SP925114,1992-08-01,,Tring,137,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023426,Dacorum 002D,E01023426,Dacorum 002D
HP23 5TJ,No,51.800261,-0.651043,493116,212151,SP931121,1993-08-01,2000-09-01,Tring,134,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5TS,No,51.800340,-0.651621,493076,212159,SP930121,1996-12-01,1997-12-01,Tring,134,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5TU,No,51.800261,-0.651043,493116,212151,SP931121,1997-06-01,1999-12-01,Tring,134,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5TX,No,51.800261,-0.651043,493116,212151,SP931121,1997-12-01,1999-12-01,Tring,134,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5UA,Yes,51.796941,-0.647764,493349,211786,SP933117,1997-06-01,,Tring,137,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5UJ,Yes,51.797077,-0.658795,492588,211787,SP925117,1997-12-01,,Tring,133,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023421,Dacorum 004B,E01023421,Dacorum 004B
HP23 5UL,No,51.800261,-0.651043,493116,212151,SP931121,1998-06-01,1999-06-01,Tring,134,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5XL,No,51.800261,-0.651043,493116,212151,SP931121,1999-06-01,2001-04-01,Tring,134,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5XX,No,51.800261,-0.651043,493116,212151,SP931121,1999-12-01,2000-07-01,Tring,134,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5YA,No,51.800261,-0.651043,493116,212151,SP931121,1999-12-01,2001-02-01,Tring,134,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5YJ,No,51.800261,-0.651043,493116,212151,SP931121,2000-06-01,2001-04-01,Tring,134,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5YL,No,51.800261,-0.651043,493116,212151,SP931121,2000-06-01,2001-03-01,Tring,134,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5YU,No,51.800261,-0.651043,493116,212151,SP931121,2000-06-01,2001-07-01,Tring,134,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 5YX,No,51.800261,-0.651043,493116,212151,SP931121,2000-06-01,2001-01-01,Tring,134,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6DE,No,51.778186,-0.651803,493109,209695,SP931096,1995-12-01,1998-06-01,Tring,219,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6FB,Yes,51.782721,-0.645797,493514,210207,SP935102,2008-10-01,,Tring,226,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6FD,Yes,51.791138,-0.648996,493276,211139,SP932111,2018-11-01,,Tring,154,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6HA,Yes,51.794183,-0.654212,492910,211471,SP929114,1980-01-01,,Tring,144,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023426,Dacorum 002D,E01023426,Dacorum 002D
HP23 6HQ,Yes,51.778885,-0.649260,493283,209776,SP932097,1980-01-01,,Tring,217,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6HZ,Yes,51.778167,-0.651760,493112,209693,SP931096,2002-12-01,,Tring,218,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6JH,Yes,51.762202,-0.642788,493764,207929,SP937079,1980-01-01,,Tring,188,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6JL,Yes,51.794486,-0.656378,492760,211502,SP927115,1990-07-01,,Tring,139,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023426,Dacorum 002D,E01023426,Dacorum 002D
HP23 6JQ,Yes,51.759198,-0.638024,494099,207601,SP940076,1980-01-01,,Tring,193,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6LP,No,51.776999,-0.670798,491801,209539,SP918095,1999-06-01,2018-09-01,Tring,238,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6LR,Yes,51.777166,-0.670416,491827,209558,SP918095,2000-06-01,,Tring,237,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6LS,Yes,51.776629,-0.673084,491644,209495,SP916094,2000-06-01,,Tring,242,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6LT,Yes,51.763735,-0.648611,493359,208092,SP933080,1980-01-01,,Tring,196,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6LU,Yes,51.775685,-0.665951,492138,209399,SP921093,1980-01-01,,Tring,226,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6LW,Yes,51.778292,-0.664237,492251,209691,SP922096,2013-10-01,,Tring,232,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6LX,Yes,51.773475,-0.669249,491915,209149,SP919091,1980-01-01,,Tring,237,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6LY,Yes,51.768753,-0.673127,491657,208619,SP916086,1980-01-01,,Tring,233,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6PD,Yes,51.758451,-0.648073,493407,207505,SP934075,1980-01-01,,Tring,183,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6PE,Yes,51.770181,-0.654795,492919,208801,SP929088,1980-01-01,,Tring,207,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6PG,No,51.774827,-0.667948,492002,209301,SP920093,1985-04-01,1990-12-01,Tring,232,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6PH,No,51.778186,-0.651803,493109,209695,SP931096,1993-01-01,1998-06-01,Tring,219,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6QB,Yes,51.775058,-0.670115,491852,209324,SP918093,2000-06-01,,Tring,233,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6QD,Yes,51.774685,-0.670489,491827,209282,SP918092,1995-01-01,,Tring,235,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6QS,Yes,51.775099,-0.671375,491765,209327,SP917093,1995-07-01,,Tring,234,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6RB,No,51.778194,-0.651788,493110,209696,SP931096,1996-12-01,1998-12-01,Tring,219,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6RH,No,51.778194,-0.651788,493110,209696,SP931096,1997-06-01,1999-12-01,Tring,219,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6RL,No,51.778194,-0.651788,493110,209696,SP931096,1997-12-01,1998-12-01,Tring,219,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6RS,No,51.778194,-0.651788,493110,209696,SP931096,1997-12-01,2000-06-01,Tring,219,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6RU,No,51.778194,-0.651788,493110,209696,SP931096,1997-12-01,1999-06-01,Tring,219,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6RX,No,51.778194,-0.651788,493110,209696,SP931096,1997-06-01,1998-06-01,Tring,219,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6SA,No,51.778194,-0.651788,493110,209696,SP931096,1998-06-01,2000-06-01,Tring,219,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6XA,No,51.778194,-0.651788,493110,209696,SP931096,1999-12-01,2001-01-01,Tring,219,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP23 6YX,No,51.778194,-0.651788,493110,209696,SP931096,2000-06-01,2001-04-01,Tring,219,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01023422,Dacorum 004C,E01023422,Dacorum 004C
HP4 3UF,Yes,51.757182,-0.630942,494592,207386,SP945073,1980-01-01,,Tring,183,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01023422,Dacorum 004C,E01023422,Dacorum 004C