Hertfordshire postcodes - page 122 County

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This page provides postcode data for the Hertfordshire English ceremonial county. Hertfordshire contains approximately 453,814 households with a population of about 1,116,078 (2011 census)

Postcode Latitude Longitude Easting Northing Grid reference Active?
HP4 2LA51.755414-0.551601500072207295TL000072Yes
HP4 2LB51.753854-0.552752499996207120SP999071Yes
HP4 2LD51.755283-0.552721499995207279SP999072Yes
HP4 2LE51.754619-0.55351499942207204SP999072Yes
HP4 2LF51.755152-0.555174499826207261SP998072Yes
HP4 2LG51.755668-0.553259499957207321SP999073Yes
HP4 2LH51.753882-0.555055499837207120SP998071Yes
HP4 2LJ51.756839-0.555656499789207448SP997074Yes
HP4 2LL51.755061-0.556538499732207249SP997072Yes
HP4 2LN51.753791-0.55642499743207108SP997071Yes
HP4 2LP51.757065-0.557228499680207471SP996074Yes
HP4 2LQ51.756272-0.554124499896207387SP998073Yes
HP4 2LR51.755583-0.55516499826207309SP998073Yes
HP4 2LS51.755654-0.550652500137207323TL001073Yes
HP4 2LT51.762192-0.569106498849208025SP988080No
HP4 2LU51.762192-0.569106498849208025SP988080No
HP4 2LW51.755954-0.555293499816207350SP998073Yes
HP4 2LX51.755414-0.551601500072207295TL000072No
HP4 2LZ51.752872-0.55994499502207001SP995070No
HP4 2NA51.757926-0.554824499844207570SP998075Yes
HP4 2NB51.756993-0.552826499984207469SP999074Yes
HP4 2ND51.754578-0.548716500273207206TL002072Yes
HP4 2NE51.754103-0.547413500364207155TL003071Yes
HP4 2NF51.75326-0.545412500504207064TL005070Yes
HP4 2NG51.758154-0.555121499823207595SP998075Yes
HP4 2NH51.753089-0.549053500253207040TL002070Yes
HP4 2NJ51.75292-0.547769500342207023TL003070Yes
HP4 2NL51.752609-0.54733500373206989TL003069Yes
HP4 2NN51.752584-0.545259500516206989TL005069Yes
HP4 2NP51.752461-0.552087500045206966TL000069Yes
HP4 2NQ51.753611-0.546878500402207101TL004071No
HP4 2NR51.751951-0.54938500233206913TL002069Yes
HP4 2NS51.755635-0.546205500444207327TL004073Yes
HP4 2NT51.756869-0.550787500125207458TL001074Yes
HP4 2NU51.754114-0.550484500152207152TL001071Yes
HP4 2NW51.752897-0.554623499869207011SP998070Yes
HP4 2NX51.751697-0.546968500400206888TL003068Yes
HP4 2NY51.752118-0.546158500455206936TL004069Yes
HP4 2NZ51.757436-0.553695499923207517SP999075Yes
HP4 2PA51.764786-0.551808500037208337TL000083Yes
HP4 2PB51.761831-0.552859499971208007SP999080Yes
HP4 2PD51.762486-0.552012500028208081TL000080Yes
HP4 2PE51.758846-0.55068500128207678TL001076Yes
HP4 2PF51.760716-0.554315499873207881SP998078Yes
HP4 2PG51.765425-0.551179500079208409TL000084Yes
HP4 2PH51.763714-0.552364500001208217TL000082Yes
HP4 2PJ51.765507-0.548293500278208422TL002084Yes
HP4 2PL51.763301-0.548813500247208176TL002081Yes
HP4 2PN51.761468-0.548886500246207972TL002079Yes
HP4 2PP51.762745-0.54602500441208118TL004081Yes
HP4 2PQ51.762384-0.554682499844208066SP998080Yes
HP4 2PR51.761992-0.555651499778208021SP997080Yes
HP4 2PS51.762214-0.557672499638208043SP996080Yes
HP4 2PT51.764959-0.547658500323208362TL003083Yes
HP4 2PU51.765685-0.545273500486208446TL004084Yes
HP4 2PW51.762192-0.569106498849208025SP988080No
HP4 2PX51.769619-0.525422501847208911TL018089Yes
HP4 2PY51.762724-0.556729499702208101SP997081No
HP4 2PZ51.764786-0.551808500037208337TL000083No
HP4 2QA51.772746-0.551293500055209223TL000092Yes
HP4 2QB51.770038-0.547495500323208927TL003089Yes
HP4 2QD51.769375-0.546241500411208855TL004088Yes
HP4 2QE51.76801-0.547865500302208701TL003087No
HP4 2QF51.768338-0.53513501180208755TL011087Yes
HP4 2QG51.769852-0.528212501653208933TL016089Yes
HP4 2QH51.769175-0.526567501769208860TL017088Yes
HP4 2QJ51.767934-0.525839501822208723TL018087Yes
HP4 2QL51.768985-0.525051501874208841TL018088Yes
HP4 2QN51.769538-0.526077501802208901TL018089No
HP4 2QP51.769781-0.525417501847208929TL018089No
HP4 2QQ51.768428-0.527925501676208775TL016087Yes
HP4 2QR51.77065-0.525896501811209025TL018090Yes
HP4 2QS51.771253-0.525948501807209092TL018090Yes
HP4 2QT51.771001-0.525899501811209064TL018090Yes
HP4 2QU51.77088-0.525584501833209051TL018090Yes
HP4 2QW51.770217-0.525736501824208977TL018089Yes
HP4 2QX51.771741-0.527512501698209144TL016091Yes
HP4 2QY51.770379-0.527223501721208993TL017089Yes
HP4 2QZ51.771042-0.529144501587209064TL015090Yes
HP4 2RA51.771415-0.531639501414209102TL014091Yes
HP4 2RB51.770762-0.530515501493209031TL014090Yes
HP4 2RD51.772836-0.53023501508209262TL015092Yes
HP4 2RE51.77096-0.531944501394209051TL013090Yes
HP4 2RF51.772933-0.533735501266209268TL012092Yes
HP4 2RG51.775695-0.539588500856209567TL008095Yes
HP4 2RH51.770569-0.528724501617209012TL016090Yes
HP4 2RJ51.769681-0.526058501802208917TL018089Yes
HP4 2RL51.771723-0.528281501645209141TL016091Yes
HP4 2RN51.769181-0.52561501835208862TL018088No
HP4 2RP51.745941-0.554236499911206238SP999062Yes
HP4 2RQ51.775143-0.540055500825209505TL008095Yes
HP4 2RR51.749628-0.53675501109206672TL011066Yes
HP4 2RS51.762923-0.529987501547208160TL015081Yes
HP4 2RT51.760976-0.527384501731207947TL017079Yes
HP4 2RU51.761074-0.551956500035207924TL000079No
HP4 2RW51.762192-0.569106498849208025SP988080No
HP4 2RX51.765088-0.526903501755208405TL017084Yes
HP4 2RY51.766363-0.524601501910208550TL019085Yes
HP4 2RZ51.767839-0.519698502245208721TL022087Yes
HP4 2SA51.762192-0.569106498849208025SP988080No
HP4 2SB51.767722-0.524687501902208701TL019087No
HP4 2SD51.76727-0.520223502211208657TL022086Yes
HP4 2SE51.770074-0.523668501967208964TL019089Yes
HP4 2SF51.769561-0.520815502165208911TL021089Yes
HP4 2SG51.771314-0.522207502065209104TL020091Yes
HP4 2SH51.77258-0.517731502370209251TL023092Yes
HP4 2SJ51.772088-0.520124502207209193TL022091No
HP4 2SL51.77296-0.519356502258209291TL022092Yes
HP4 2SN51.773852-0.513109502687209399TL026093Yes
HP4 2SP51.768878-0.522258502067208833TL020088Yes
HP4 2SQ51.7731-0.521207502130209304TL021093Yes
HP4 2SR51.759903-0.546676500402207801TL004078No
HP4 2SS51.762192-0.569106498849208025SP988080No
HP4 2ST51.750813-0.566568499049206763SP990067Yes
HP4 2SU51.74546-0.56781498975206166SP989061Yes
HP4 2SW51.761074-0.551956500035207924TL000079No
HP4 2SZ51.746519-0.581696498014206265SP980062Yes
HP4 2TA51.768657-0.527555501702208801TL017088No
HP4 2TB51.762128-0.50893503001208101TL030081No
HP4 2TD51.768657-0.527555501702208801TL017088No
HP4 2TE51.770418-0.524599501902209001TL019090No
HP4 2TF51.77218-0.521643502101209201TL021092No
HP4 2TG51.77218-0.521643502101209201TL021092No
HP4 2TH51.760261-0.553156499954207832SP999078No
HP4 2TJ51.762192-0.569106498849208025SP988080No
HP4 2TL51.762192-0.569106498849208025SP988080No
HP4 2TN51.758283-0.561217499402207601SP994076No
HP4 2TP51.750932-0.548413500302206801TL003068No
HP4 2TR51.762192-0.569106498849208025SP988080No
HP4 2TS51.758931-0.557589499651207678SP996076Yes
HP4 2TT51.762192-0.569106498849208025SP988080No
HP4 2TU51.761074-0.551956500035207924TL000079No
HP4 2TW51.750932-0.548413500302206801TL003068No
HP4 2TX51.750932-0.548413500302206801TL003068No
HP4 2TY51.750932-0.548413500302206801TL003068No
HP4 2TZ51.762192-0.569106498849208025SP988080No
HP4 2UA51.759869-0.557052499686207783SP996077Yes
HP4 2UB51.760158-0.56307499270207807SP992078Yes
HP4 2UD51.762192-0.569106498849208025SP988080No
HP4 2UG51.762192-0.569106498849208025SP988080No
HP4 2UH51.764057-0.557628499637208248SP996082No
HP4 2UJ51.766028-0.546045500432208483TL004084Yes
HP4 2UL51.75985-0.557023499688207781SP996077No
HP4 2UN51.762192-0.569106498849208025SP988080No
HP4 2UP51.761031-0.552146500022207919TL000079No
HP4 2UQ51.762192-0.569106498849208025SP988080No
HP4 2UR51.762192-0.569106498849208025SP988080No
HP4 2US51.761031-0.552146500022207919TL000079No
HP4 2UT51.760262-0.552489500000207833SP999078No
HP4 2UU51.761074-0.551956500035207924TL000079No
HP4 2UW51.762192-0.569106498849208025SP988080No
HP4 2UX51.762192-0.569106498849208025SP988080No
HP4 2UY51.762192-0.569106498849208025SP988080No
HP4 2UZ51.762192-0.569106498849208025SP988080No
HP4 2WA51.758246-0.557451499662207602SP996076Yes
HP4 2WB51.758217-0.557293499673207599SP996075Yes
HP4 2WD51.758417-0.556692499714207622SP997076Yes
HP4 2WE51.758752-0.557623499649207658SP996076Yes
HP4 2WF51.759148-0.55693499696207703SP996077Yes
HP4 2WG51.758662-0.556206499747207650SP997076Yes
HP4 2WH51.762192-0.569106498849208025SP988080No
HP4 2WJ51.762192-0.569106498849208025SP988080No
HP4 2WL51.762192-0.569106498849208025SP988080No
HP4 2WN51.762192-0.569106498849208025SP988080No
HP4 2WP51.762192-0.569106498849208025SP988080No
HP4 2WQ51.758206-0.55567499785207600SP997075Yes
HP4 2WR51.762192-0.569106498849208025SP988080No
HP4 2WS51.762192-0.569106498849208025SP988080No
HP4 2WT51.762192-0.569106498849208025SP988080No
HP4 2WU51.762192-0.569106498849208025SP988080No
HP4 2WW51.762192-0.569106498849208025SP988080No
HP4 2WX51.762192-0.569106498849208025SP988080No
HP4 2WY51.762192-0.569106498849208025SP988080No
HP4 2WZ51.762192-0.569106498849208025SP988080No
HP4 2XA51.762192-0.569106498849208025SP988080No
HP4 2XB51.762192-0.569106498849208025SP988080No
HP4 2XD51.761232-0.564137499194207925SP991079No
HP4 2XE51.761489-0.564535499166207953SP991079No
HP4 2XF51.762241-0.569452498825208030SP988080Yes
HP4 2XG51.762192-0.569106498849208025SP988080No
HP4 2XH51.761031-0.552146500022207919TL000079No
HP4 2XJ51.761074-0.551956500035207924TL000079No
HP4 2XL51.762192-0.569106498849208025SP988080No
HP4 2XN51.762192-0.569106498849208025SP988080No
HP4 2XP51.760262-0.552489500000207833SP999078No
HP4 2XQ51.762192-0.569106498849208025SP988080No
HP4 2XR51.762192-0.569106498849208025SP988080No
HP4 2XS51.761074-0.551956500035207924TL000079No
HP4 2XT51.760077-0.552756499982207812SP999078Yes
HP4 2XU51.760262-0.552489500000207833SP999078No
HP4 2XW51.762192-0.569106498849208025SP988080No
HP4 2XX51.761074-0.551956500035207924TL000079No
HP4 2XY51.762192-0.569106498849208025SP988080No
HP4 2XZ51.760094-0.552726499984207814SP999078No
HP4 2YA51.762192-0.569106498849208025SP988080No
HP4 2YB51.761031-0.552146500022207919TL000079No
HP4 2YD51.758836-0.558635499579207666SP995076Yes
HP4 2YE51.762192-0.569106498849208025SP988080No
HP4 2YF51.762192-0.569106498849208025SP988080No
HP4 2YG51.762192-0.569106498849208025SP988080No
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database rights 2026
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license