Hertfordshire postcodes - page 123 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 3DT51.759997-0.570465498760207779SP987077Yes
HP4 3DU51.759763-0.571994498655207751SP986077Yes
HP4 3DW51.758772-0.569576498824207644SP988076Yes
HP4 3DX51.758358-0.57324498572207593SP985075Yes
HP4 3DY51.758553-0.570815498739207618SP987076Yes
HP4 3DZ51.758311-0.572329498635207589SP986075Yes
HP4 3EA51.760429-0.573494498550207823SP985078Yes
HP4 3EB51.760356-0.588305497528207795SP975077Yes
HP4 3ED51.760628-0.567692498950207853SP989078Yes
HP4 3EE51.759588-0.573129498577207730SP985077Yes
HP4 3EF51.760378-0.572235498637207819SP986078Yes
HP4 3EG51.761704-0.571874498659207967SP986079Yes
HP4 3EH51.762237-0.573538498543208024SP985080Yes
HP4 3EJ51.762294-0.573044498577208031SP985080Yes
HP4 3EL51.759447-0.572627498612207715SP986077Yes
HP4 3EN51.758893-0.567718498952207660SP989076Yes
HP4 3EP51.761973-0.571069498714207998SP987079Yes
HP4 3EQ51.762-0.572532498613207999SP986079Yes
HP4 3ER51.773634-0.599341496738209257SP967092Yes
HP4 3ES51.761224-0.569368498833207917SP988079Yes
HP4 3ET51.761653-0.570659498743207963SP987079Yes
HP4 3EU51.761203-0.57063498746207913SP987079No
HP4 3EW51.759082-0.57145498694207676SP986076Yes
HP4 3EX51.761041-0.571316498699207894SP986078Yes
HP4 3EY51.760838-0.570192498777207873SP987078Yes
HP4 3EZ51.759583-0.563856499217207742SP992077Yes
HP4 3FA51.762192-0.569106498849208025SP988080No
HP4 3FB51.760316-0.590986497343207787SP973077Yes
HP4 3FD51.760383-0.592028497271207793SP972077Yes
HP4 3FE51.762192-0.569106498849208025SP988080No
HP4 3FG51.760524-0.563537499237207847SP992078Yes
HP4 3FH51.762192-0.569106498849208025SP988080No
HP4 3FJ51.760949-0.590561497371207858SP973078Yes
HP4 3FL51.762192-0.569106498849208025SP988080No
HP4 3FN51.767941-0.588677497486208638SP974086Yes
HP4 3FP51.762192-0.569106498849208025SP988080No
HP4 3FQ51.762428-0.577401498276208040SP982080Yes
HP4 3FR51.763541-0.582481497923208157SP979081No
HP4 3FS51.759235-0.565534499102207701SP991077No
HP4 3FT51.762192-0.569106498849208025SP988080No
HP4 3FU51.760062-0.565464499105207793SP991077Yes
HP4 3FW51.761065-0.568852498869207900SP988078Yes
HP4 3FX51.763541-0.582481497923208157SP979081No
HP4 3FY51.754657-0.576559498351207177SP983071Yes
HP4 3FZ51.762192-0.569106498849208025SP988080No
HP4 3GA51.762192-0.569106498849208025SP988080No
HP4 3GB51.756505-0.587382497600207368SP975073Yes
HP4 3GD51.762192-0.569106498849208025SP988080No
HP4 3GE51.762192-0.569106498849208025SP988080No
HP4 3GF51.762192-0.569106498849208025SP988080No
HP4 3GG51.762192-0.569106498849208025SP988080No
HP4 3GH51.762192-0.569106498849208025SP988080No
HP4 3GJ51.762192-0.569106498849208025SP988080No
HP4 3GL51.762192-0.569106498849208025SP988080No
HP4 3GN51.762192-0.569106498849208025SP988080No
HP4 3GP51.762192-0.569106498849208025SP988080No
HP4 3GQ51.762192-0.569106498849208025SP988080No
HP4 3GR51.763541-0.582481497923208157SP979081No
HP4 3GS51.762192-0.569106498849208025SP988080No
HP4 3GT51.763541-0.582481497923208157SP979081No
HP4 3GU51.762192-0.569106498849208025SP988080No
HP4 3GW51.766253-0.599453496746208436SP967084Yes
HP4 3GX51.762192-0.569106498849208025SP988080No
HP4 3GY51.767517-0.601414496608208574SP966085Yes
HP4 3GZ51.762192-0.569106498849208025SP988080No
HP4 3HA51.759017-0.564613499166207678SP991076Yes
HP4 3HB51.760212-0.564546499168207811SP991078Yes
HP4 3HD51.759965-0.564192499193207784SP991077Yes
HP4 3HE51.760523-0.564189499192207846SP991078Yes
HP4 3HF51.760249-0.564603499164207815SP991078No
HP4 3HG51.760277-0.564689499158207818SP991078No
HP4 3HH51.759782-0.563227499260207765SP992077Yes
HP4 3HJ51.759562-0.562886499284207741SP992077No
HP4 3HL51.759829-0.563385499249207770SP992077Yes
HP4 3HN51.770364-0.590514497354208905SP973089Yes
HP4 3HP51.762337-0.578824498178208028SP981080Yes
HP4 3HQ51.760397-0.56499499137207831SP991078Yes
HP4 3HR51.756422-0.580473498077207368SP980073Yes
HP4 3HS51.762192-0.569106498849208025SP988080No
HP4 3HT51.762621-0.574772498457208065SP984080Yes
HP4 3HU51.763283-0.576012498370208137SP983081Yes
HP4 3HW51.760275-0.577092498302207801SP983078No
HP4 3HX51.762521-0.577659498258208050SP982080Yes
HP4 3HY51.761709-0.575236498427207963SP984079Yes
HP4 3HZ51.760357-0.574974498448207813SP984078Yes
HP4 3JA51.75878-0.57472498469207638SP984076Yes
HP4 3JB51.75834-0.57695498316207586SP983075Yes
HP4 3JD51.759273-0.577529498274207689SP982076Yes
HP4 3JE51.759869-0.578453498209207754SP982077Yes
HP4 3JF51.758628-0.579187498161207615SP981076Yes
HP4 3JG51.760237-0.577716498259207796SP982077Yes
HP4 3JH51.761299-0.576321498353207916SP983079Yes
HP4 3JJ51.757143-0.579828498120207449SP981074Yes
HP4 3JL51.757863-0.577719498264207532SP982075No
HP4 3JN51.758501-0.575438498420207606SP984076Yes
HP4 3JP51.763781-0.580735498043208186SP980081Yes
HP4 3JQ51.760686-0.576876498316207847SP983078Yes
HP4 3JR51.762848-0.580909498033208082SP980080Yes
HP4 3JS51.762232-0.582798497904208011SP979080Yes
HP4 3JT51.763126-0.583074497883208110SP978081Yes
HP4 3JU51.763871-0.58379497832208192SP978081Yes
HP4 3JW51.760292-0.578541498202207801SP982078No
HP4 3JX51.763234-0.585346497726208119SP977081Yes
HP4 3JY51.762755-0.584404497792208067SP977080Yes
HP4 3JZ51.76205-0.584137497812207989SP978079Yes
HP4 3LA51.762414-0.585994497683208027SP976080Yes
HP4 3LB51.760708-0.583222497878207841SP978078Yes
HP4 3LD51.761652-0.585381497727207943SP977079Yes
HP4 3LE51.761294-0.581813497974207908SP979079Yes
HP4 3LF51.759859-0.580626498059207750SP980077Yes
HP4 3LG51.760818-0.580393498073207857SP980078Yes
HP4 3LH51.761695-0.580033498096207955SP980079Yes
HP4 3LJ51.761718-0.578221498221207960SP982079Yes
HP4 3LL51.76279-0.579839498107208077SP981080Yes
HP4 3LN51.756432-0.575359498430207376SP984073Yes
HP4 3LP51.765411-0.578771498175208370SP981083Yes
HP4 3LQ51.760692-0.578861498179207845SP981078Yes
HP4 3LR51.765544-0.58081498034208382SP980083Yes
HP4 3LS51.766328-0.581728497969208468SP979084Yes
HP4 3LT51.763541-0.582481497923208157SP979081No
HP4 3LU51.757852-0.575995498383207533SP983075Yes
HP4 3LW51.756499-0.5764498358207382SP983073Yes
HP4 3LX51.756915-0.573677498545207432SP985074Yes
HP4 3LY51.757502-0.57389498529207497SP985074No
HP4 3LZ51.756953-0.576777498331207432SP983074Yes
HP4 3NA51.755849-0.579202498166207306SP981073Yes
HP4 3NB51.754901-0.587098497623207190SP976071Yes
HP4 3ND51.754608-0.580675498067207166SP980071Yes
HP4 3NE51.754094-0.578301498232207112SP982071Yes
HP4 3NF51.754494-0.578708498203207156SP982071Yes
HP4 3NG51.752834-0.578181498243206972SP982069Yes
HP4 3NH51.75666-0.58232497949207392SP979073Yes
HP4 3NJ51.755897-0.584648497790207304SP977073Yes
HP4 3NL51.756985-0.583179497889207427SP978074Yes
HP4 3NN51.758166-0.58788497562207552SP975075Yes
HP4 3NP51.759626-0.584415497798207719SP977077Yes
HP4 3NQ51.754792-0.58474497786207181SP977071Yes
HP4 3NR51.760543-0.585126497747207820SP977078Yes
HP4 3NS51.758985-0.581972497968207651SP979076Yes
HP4 3NT51.758306-0.586804497636207569SP976075Yes
HP4 3NU51.760378-0.584145497815207803SP978078Yes
HP4 3NW51.757958-0.585583497721207532SP977075Yes
HP4 3NX51.75687-0.584777497779207412SP977074Yes
HP4 3NY51.756933-0.587788497571207415SP975074Yes
HP4 3NZ51.75943-0.586812497633207694SP976076Yes
HP4 3PA51.765304-0.582557497914208353SP979083Yes
HP4 3PB51.768446-0.591864497265208690SP972086Yes
HP4 3PD51.757369-0.573301498570207483SP985074Yes
HP4 3PE51.765017-0.581088498016208323SP980083Yes
HP4 3PF51.764081-0.581769497971208218SP979082Yes
HP4 3PG51.764922-0.583641497840208309SP978083Yes
HP4 3PH51.765662-0.583864497823208391SP978083Yes
HP4 3PJ51.765873-0.584205497799208414SP977084Yes
HP4 3PL51.764593-0.585434497717208270SP977082Yes
HP4 3PN51.765994-0.5861497668208425SP976084Yes
HP4 3PP51.765286-0.58705497604208345SP976083Yes
HP4 3PQ51.764265-0.584372497791208235SP977082Yes
HP4 3PR51.766769-0.586931497609208510SP976085Yes
HP4 3PS51.767518-0.58869497486208591SP974085Yes
HP4 3PT51.767474-0.587228497587208588SP975085Yes
HP4 3PU51.766001-0.583651497837208429SP978084No
HP4 3PW51.7668-0.58877497482208511SP974085Yes
HP4 3PX51.767331-0.584334497787208576SP977085Yes
HP4 3PY51.767438-0.582751497896208590SP978085Yes
HP4 3PZ51.76824-0.585131497730208676SP977086Yes
HP4 3QA51.766637-0.582674497903208501SP979085Yes
HP4 3QB51.768038-0.58634497647208652SP976086Yes
HP4 3QD51.767505-0.585328497718208594SP977085Yes
HP4 3QE51.769216-0.587086497593208782SP975087Yes
HP4 3QF51.769681-0.587579497558208833SP975088Yes
HP4 3QG51.766558-0.588097497529208485SP975084Yes
HP4 3QH51.76814-0.588062497528208661SP975086Yes
HP4 3QJ51.767015-0.586488497639208538SP976085No
HP4 3QL51.769545-0.590453497360208814SP973088Yes
HP4 3QN51.769878-0.589761497407208852SP974088Yes
HP4 3QP51.769783-0.590851497332208840SP973088Yes
HP4 3QQ51.764234-0.580257498075208237SP980082Yes
HP4 3QR51.770486-0.592496497217208916SP972089Yes
HP4 3QS51.771242-0.592501497215209000SP972089Yes
HP4 3QT51.771633-0.594431497081209041SP970090Yes
HP4 3QU51.772011-0.59368497132209084SP971090Yes
HP4 3QW51.769566-0.58851497494208819SP974088Yes
HP4 3QX51.768694-0.587798497545208723SP975087Yes
HP4 3QY51.770109-0.590261497372208877SP973088Yes
HP4 3QZ51.770216-0.589446497428208890SP974088Yes
HP4 3RA51.770108-0.591725497271208875SP972088Yes
HP4 3RB51.767608-0.587151497592208603SP975086Yes
HP4 3RD51.768488-0.589326497440208698SP974086Yes
HP4 3RE51.766879-0.590855497338208517SP973085Yes
HP4 3RF51.768382-0.590199497380208685SP973086Yes
HP4 3RG51.76907-0.590641497348208761SP973087Yes
HP4 3RH51.769435-0.592543497216208799SP972087Yes
HP4 3RJ51.768153-0.594394497091208654SP970086Yes
HP4 3RL51.768425-0.593053497183208686SP971086Yes
HP4 3RN51.767581-0.591673497280208594SP972085Yes
HP4 3RP51.770254-0.597155496896208884SP968088Yes
HP4 3RQ51.76874-0.591623497281208723SP972087Yes
HP4 3RR51.769444-0.594093497109208798SP971087Yes
HP4 3RS51.770307-0.595574497005208892SP970088Yes
HP4 3RT51.770301-0.593545497145208894SP971088Yes
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




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