Hertfordshire postcodes - page 120 County

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This page provides postcode data for the Hertfordshire English ceremonial county. Hertfordshire contains approximately 453,813 households with a population of about 1,116,077 (2011 census)

Postcode Latitude Longitude Easting Northing Grid reference Active?
HP4 1JH51.766935-0.567956498918208554SP989085Yes
HP4 1JJ51.768178-0.570395498747208689SP987086Yes
HP4 1JL51.767868-0.570752498723208654SP987086Yes
HP4 1JN51.767185-0.572223498623208576SP986085Yes
HP4 1JP51.767265-0.574409498472208582SP984085Yes
HP4 1JQ51.763263-0.569956498788208143SP987081Yes
HP4 1JR51.767921-0.575142498420208654SP984086Yes
HP4 1JS51.767648-0.575614498388208623SP983086Yes
HP4 1JT51.765728-0.572211498627208414SP986084Yes
HP4 1JU51.768593-0.564585499147208743SP991087Yes
HP4 1JW51.766959-0.572882498578208550SP985085Yes
HP4 1JX51.769884-0.580515498045208865SP980088Yes
HP4 1JY51.771399-0.581627497965209032SP979090Yes
HP4 1JZ51.770647-0.581969497943208948SP979089Yes
HP4 1LA51.784168-0.604987496326210421SP963104Yes
HP4 1LB51.785621-0.59636496918210594SP969105Yes
HP4 1LD51.778491-0.578476498167209825SP981098No
HP4 1LE51.783756-0.601332496579210380SP965103Yes
HP4 1LF51.786908-0.596479496907210737SP969107No
HP4 1LG51.762192-0.569106498849208025SP988080No
HP4 1LH51.767912-0.565534499083208666SP990086Yes
HP4 1LJ51.763581-0.55986499484208192SP994081Yes
HP4 1LL51.770584-0.587145497586208934SP975089Yes
HP4 1LN51.771915-0.586393497635209083SP976090Yes
HP4 1LP51.775705-0.584536497755209507SP977095Yes
HP4 1LQ51.774754-0.580971498003209406SP980094No
HP4 1LR51.774352-0.579012498139209364SP981093Yes
HP4 1LS51.781643-0.581842497928210171SP979101Yes
HP4 1LT51.802789-0.581627497897212523SP978125Yes
HP4 1LU51.80672-0.580967497934212961SP979129Yes
HP4 1LW51.772301-0.584874497739209128SP977091Yes
HP4 1LX51.809867-0.596708496842213290SP968132Yes
HP4 1LY51.808986-0.570612498643213227SP986132Yes
HP4 1LZ51.812473-0.575636498289213608SP982136Yes
HP4 1NA51.813501-0.570672498629213729SP986137Yes
HP4 1NB51.815215-0.571865498543213918SP985139Yes
HP4 1ND51.818366-0.573666498412214266SP984142Yes
HP4 1NE51.818368-0.574565498350214265SP983142Yes
HP4 1NG51.813236-0.569621498702213701SP987137No
HP4 1NH51.778491-0.578476498167209825SP981098No
HP4 1NJ51.774321-0.588347497495209348SP974093Yes
HP4 1NL51.778419-0.561461499341209840SP993098No
HP4 1NN51.778336-0.54446500514209854TL005098Yes
HP4 1NP51.789488-0.552684499922211083SP999110Yes
HP4 1NQ51.796211-0.574511498402211801SP984118No
HP4 1NR51.819128-0.572046498522214353SP985143Yes
HP4 1NS51.799469-0.559993499396212183SP993121Yes
HP4 1NT51.811287-0.56536499000213490SP989134Yes
HP4 1NU51.810769-0.561968499235213437SP992134Yes
HP4 1NW51.783412-0.547022500326210415TL003104Yes
HP4 1NX51.811707-0.559994499369213544SP993135Yes
HP4 1NY51.812111-0.559198499423213590SP994135Yes
HP4 1NZ51.815008-0.551285499962213923SP999139Yes
HP4 1PA51.813453-0.562361499202213735SP992137Yes
HP4 1PB51.813499-0.563853499099213738SP990137Yes
HP4 1PD51.812939-0.562217499213213678SP992136Yes
HP4 1PE51.81617-0.566873498885214031SP988140Yes
HP4 1PF51.809841-0.560343499349213336SP993133Yes
HP4 1PG51.809986-0.560455499341213352SP993133Yes
HP4 1PH51.808146-0.557801499528213151SP995131Yes
HP4 1PJ51.807874-0.557563499545213121SP995131Yes
HP4 1PL51.804088-0.553159499857212706SP998127Yes
HP4 1PN51.800411-0.549564500113212302TL001123Yes
HP4 1PP51.793802-0.542294500629211577TL006115Yes
HP4 1PQ51.808746-0.55974499393213215SP993132Yes
HP4 1PR51.797757-0.548011500226212009TL002120Yes
HP4 1PS51.795703-0.569683498736211751SP987117Yes
HP4 1PT51.792393-0.571093498646211381SP986113Yes
HP4 1PU51.783421-0.560156499420210398SP994103Yes
HP4 1PW51.798914-0.548496500190212137TL001121Yes
HP4 1PX51.812856-0.562032499226213669SP992136Yes
HP4 1PY51.807719-0.559642499402213101SP994131No
HP4 1PZ51.807719-0.559642499402213101SP994131No
HP4 1QA51.762192-0.569106498849208025SP988080No
HP4 1QB51.762192-0.569106498849208025SP988080No
HP4 1QD51.805815-0.551500002212901TL000129No
HP4 1QE51.805837-0.552088499927212902SP999129Yes
HP4 1QF51.805815-0.551500002212901TL000129No
HP4 1QG51.805131-0.551719499954212824SP999128Yes
HP4 1QH51.807577-0.548043500202213101TL002131No
HP4 1QJ51.810633-0.542882500551213448TL005134Yes
HP4 1QL51.806953-0.544161500471213037TL004130Yes
HP4 1QN51.803217-0.540192500753212627TL007126Yes
HP4 1QP51.80889-0.530681501396213271TL013132Yes
HP4 1QQ51.807845-0.545728500361213134TL003131Yes
HP4 1QS51.818987-0.551636499929214365SP999143Yes
HP4 1QT51.800132-0.54879500167212272TL001122Yes
HP4 1QW51.800027-0.534508501152212280TL011122Yes
HP4 1RA51.778491-0.578476498167209825SP981098No
HP4 1RB51.786006-0.596261496924210637SP969106Yes
HP4 1RU51.778491-0.578476498167209825SP981098No
HP4 1SA51.77121-0.58014498068209013SP980090Yes
HP4 1SB51.772027-0.580752498024209103SP980091Yes
HP4 1SD51.772694-0.581702497957209176SP979091Yes
HP4 1SE51.772649-0.583124497859209169SP978091Yes
HP4 1SF51.771879-0.58267497892209084SP978090Yes
HP4 1SH51.77121-0.58014498068209013SP980090No
HP4 1SJ51.778491-0.578476498167209825SP981098No
HP4 1SL51.768417-0.581184498002208701SP980087No
HP4 1SN51.768417-0.581184498002208701SP980087No
HP4 1SS51.762192-0.569106498849208025SP988080No
HP4 1ST51.768417-0.581184498002208701SP980087No
HP4 1SU51.778491-0.578476498167209825SP981098No
HP4 1SW51.762192-0.569106498849208025SP988080No
HP4 1SX51.764728-0.572851498585208302SP985083Yes
HP4 1SY51.764215-0.572824498588208245SP985082Yes
HP4 1SZ51.764182-0.439318507801208430TL078084No
HP4 1TA51.767865-0.581636497972208639SP979086Yes
HP4 1TB51.77003-0.585162497724208875SP977088Yes
HP4 1TD51.77161-0.584229497785209052SP977090Yes
HP4 1TE51.770509-0.585379497708208928SP977089Yes
HP4 1TF51.770999-0.585799497678208982SP976089Yes
HP4 1TH51.771045-0.583594497830208990SP978089Yes
HP4 1TJ51.769366-0.586096497661208800SP976087Yes
HP4 1TL51.767945-0.58159497975208648SP979086No
HP4 1TP51.772428-0.584232497783209143SP977091Yes
HP4 1TT51.778491-0.578476498167209825SP981098No
HP4 1TU51.762192-0.569106498849208025SP988080No
HP4 1UA51.807042-0.544782500428213046TL004130No
HP4 1UB51.807033-0.544797500427213045TL004130Yes
HP4 1UH51.80559-0.551037500000212876SP999128Yes
HP4 1UJ51.762192-0.569106498849208025SP988080No
HP4 1UL51.762192-0.569106498849208025SP988080No
HP4 1UR51.762192-0.569106498849208025SP988080No
HP4 1US51.778491-0.578476498167209825SP981098No
HP4 1UT51.762192-0.569106498849208025SP988080No
HP4 1UU51.778491-0.578476498167209825SP981098No
HP4 1UX51.762192-0.569106498849208025SP988080No
HP4 1WA51.762192-0.569106498849208025SP988080No
HP4 1WB51.762192-0.569106498849208025SP988080No
HP4 1WD51.762192-0.569106498849208025SP988080No
HP4 1WE51.762192-0.569106498849208025SP988080No
HP4 1WF51.762192-0.569106498849208025SP988080No
HP4 1WG51.762192-0.569106498849208025SP988080No
HP4 1WH51.762192-0.569106498849208025SP988080No
HP4 1WJ51.762192-0.569106498849208025SP988080No
HP4 1WL51.762192-0.569106498849208025SP988080No
HP4 1WN51.762192-0.569106498849208025SP988080No
HP4 1WP51.762192-0.569106498849208025SP988080No
HP4 1WQ51.762192-0.569106498849208025SP988080No
HP4 1WR51.764182-0.439318507801208430TL078084No
HP4 1WS51.762192-0.569106498849208025SP988080No
HP4 1WT51.762192-0.569106498849208025SP988080No
HP4 1WU51.762192-0.569106498849208025SP988080No
HP4 1WW51.762192-0.569106498849208025SP988080No
HP4 1WX51.762192-0.569106498849208025SP988080No
HP4 1WY51.764182-0.439318507801208430TL078084No
HP4 1WZ51.762192-0.569106498849208025SP988080No
HP4 1XA51.778788-0.578467498167209858SP981098No
HP4 1XB51.778491-0.578476498167209825SP981098No
HP4 1XD51.766619-0.58124498002208501SP980085No
HP4 1XE51.762192-0.569106498849208025SP988080No
HP4 1XG51.762192-0.569106498849208025SP988080No
HP4 1XH51.762192-0.569106498849208025SP988080No
HP4 1XJ51.762192-0.569106498849208025SP988080No
HP4 1XN51.762192-0.569106498849208025SP988080No
HP4 1XP51.762192-0.569106498849208025SP988080No
HP4 1XQ51.762192-0.569106498849208025SP988080No
HP4 1XY51.762192-0.569106498849208025SP988080No
HP4 1XZ51.762192-0.569106498849208025SP988080No
HP4 1YH51.762192-0.569106498849208025SP988080No
HP4 1YJ51.762192-0.569106498849208025SP988080No
HP4 1YL51.762192-0.569106498849208025SP988080No
HP4 1YP51.764182-0.439318507801208430TL078084No
HP4 1YR51.762192-0.569106498849208025SP988080No
HP4 1YS51.762192-0.569106498849208025SP988080No
HP4 1YU51.762192-0.569106498849208025SP988080No
HP4 1ZJ51.762192-0.569106498849208025SP988080No
HP4 1ZN51.764182-0.439318507801208430TL078084No
HP4 1ZQ51.762192-0.569106498849208025SP988080No
HP4 1ZR51.762192-0.569106498849208025SP988080No
HP4 1ZU51.762192-0.569106498849208025SP988080No
HP4 1ZX51.762192-0.569106498849208025SP988080No
HP4 1ZZ51.76223-0.569264498838208029SP988080Yes
HP4 2AA51.762072-0.564458499170208018SP991080Yes
HP4 2AB51.761465-0.564753499151207950SP991079Yes
HP4 2AD51.761914-0.564499202208001SP992080No
HP4 2AE51.761046-0.565041499132207903SP991079Yes
HP4 2AF51.761115-0.564822499147207911SP991079Yes
HP4 2AG51.760941-0.565349499111207891SP991078Yes
HP4 2AH51.762893-0.563911499206208110SP992081Yes
HP4 2AJ51.763191-0.561829499349208146SP993081Yes
HP4 2AL51.763754-0.565941499064208203SP990082Yes
HP4 2AN51.762192-0.569106498849208025SP988080No
HP4 2AP51.762515-0.563184499257208069SP992080No
HP4 2AQ51.761569-0.564503499168207962SP991079Yes
HP4 2AR51.763614-0.561816499349208193SP993081No
HP4 2AS51.762237-0.565409499104208035SP991080Yes
HP4 2AT51.761489-0.564535499166207953SP991079No
HP4 2AU51.761031-0.552146500022207919TL000079No
HP4 2AW51.762813-0.563971499202208101SP992081No
HP4 2AX51.760017-0.562553499306207792SP993077Yes
HP4 2AY51.760116-0.564057499202207801SP992078No
HP4 2AZ51.760405-0.562671499297207835SP992078Yes
HP4 2BA51.761298-0.561454499379207936SP993079Yes
HP4 2BB51.760707-0.561589499371207870SP993078Yes
HP4 2BD51.760382-0.561512499377207834SP993078No
HP4 2BE51.760729-0.56198499344207872SP993078No
HP4 2BF51.76139-0.560872499419207947SP994079No
HP4 2BG51.762014-0.559649499502208018SP995080Yes
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license