Hertfordshire postcodes - page 4 County

All counties

This page provides postcode data for the Hertfordshire English ceremonial county. Hertfordshire contains approximately 453,815 households with a population of about 1,116,083 (2011 census)

Postcode Latitude Longitude Easting Northing Grid reference Active?
AL1 3DP51.753131-0.338356514796207355TL147073Yes
AL1 3DQ51.757974-0.333048515150207902TL151079Yes
AL1 3DR51.747834-0.301841517330206824TL173068No
AL1 3DS51.753442-0.338112514812207390TL148073No
AL1 3DT51.747834-0.301841517330206824TL173068No
AL1 3DU51.75353-0.337935514824207400TL148073Yes
AL1 3DW51.752665-0.339735514702207301TL147073No
AL1 3DX51.74664-0.327657515551206650TL155066No
AL1 3DY51.75371-0.337958514822207420TL148074Yes
AL1 3DZ51.752489-0.331802515250207294TL152072No
AL1 3EA51.753981-0.337455514856207451TL148074Yes
AL1 3EB51.753426-0.338243514803207388TL148073Yes
AL1 3ED51.754273-0.337111514879207484TL148074Yes
AL1 3EE51.753891-0.332387515206207449TL152074Yes
AL1 3EF51.75249-0.331816515249207294TL152072No
AL1 3EG51.754715-0.336588514914207534TL149075Yes
AL1 3EH51.758077-0.328292515478207921TL154079Yes
AL1 3EJ51.755579-0.335947514956207631TL149076No
AL1 3EL51.75802-0.333757515101207906TL151079Yes
AL1 3EN51.755293-0.336132514944207599TL149075Yes
AL1 3EP51.755436-0.336011514952207615TL149076No
AL1 3EQ51.747834-0.301841517330206824TL173068No
AL1 3ER51.7513-0.334192515088207158TL150071Yes
AL1 3ES51.756363-0.336092514944207718TL149077Yes
AL1 3ET51.756076-0.335494514986207687TL149076Yes
AL1 3EU51.756279-0.33527515001207710TL150077Yes
AL1 3EW51.755803-0.33591514958207656TL149076Yes
AL1 3EX51.754199-0.33126515283207485TL152074Yes
AL1 3EY51.757366-0.334563515047207832TL150078Yes
AL1 3EZ51.749533-0.330679515335206967TL153069Yes
AL1 3FA51.749515-0.330709515333206965TL153069No
AL1 3FD51.752489-0.331802515250207294TL152072No
AL1 3FF51.747834-0.301841517330206824TL173068No
AL1 3FH51.755-0.336374514928207566TL149075Yes
AL1 3FJ51.74764-0.326562515624206763TL156067Yes
AL1 3FL51.746721-0.326422515636206661TL156066Yes
AL1 3FN51.754522-0.328061515503207526TL155075Yes
AL1 3FP51.754471-0.327614515534207521TL155075Yes
AL1 3FR51.753324-0.328511515475207392TL154073Yes
AL1 3FS51.754757-0.330037515366207549TL153075Yes
AL1 3FT51.754628-0.329187515425207536TL154075Yes
AL1 3FU51.746532-0.325807515679206641TL156066Yes
AL1 3FW51.754576-0.328638515463207531TL154075Yes
AL1 3FX51.754733-0.329618515395207547TL153075Yes
AL1 3FY51.747468-0.326496515629206744TL156067Yes
AL1 3FZ51.746982-0.325167515722206692TL157066Yes
AL1 3GA51.747655-0.301949517323206804TL173068No
AL1 3GB51.752489-0.331802515250207294TL152072No
AL1 3GD51.747834-0.301841517330206824TL173068No
AL1 3GE51.752489-0.331802515250207294TL152072No
AL1 3GF51.753893-0.330605515329207452TL153074Yes
AL1 3GG51.753711-0.327917515515207436TL155074Yes
AL1 3GH51.753569-0.32869515462207419TL154074Yes
AL1 3GJ51.754406-0.329963515372207510TL153075Yes
AL1 3GL51.75379-0.328421515480207444TL154074Yes
AL1 3GN51.753928-0.33114515292207455TL152074Yes
AL1 3GP51.75437-0.330602515328207505TL153075Yes
AL1 3GQ51.754276-0.328476515475207498TL154074Yes
AL1 3GR51.754189-0.329247515422207487TL154074Yes
AL1 3GS51.754125-0.329829515382207479TL153074Yes
AL1 3GT51.754106-0.327888515516207480TL155074Yes
AL1 3GU51.753814-0.329449515409207445TL154074Yes
AL1 3GW51.747786-0.32605515659206780TL156067Yes
AL1 3GX51.747529-0.325089515726206753TL157067Yes
AL1 3GY51.748967-0.332627515202206901TL152069No
AL1 3GZ51.751047-0.332202515226207133TL152071Yes
AL1 3HA51.757505-0.333544515117207849TL151078Yes
AL1 3HB51.756898-0.333885515095207781TL150077Yes
AL1 3HD51.756766-0.334064515083207766TL150077Yes
AL1 3HE51.756384-0.33444515058207723TL150077Yes
AL1 3HF51.755539-0.335094515015207628TL150076Yes
AL1 3HG51.754978-0.335419514994207565TL149075Yes
AL1 3HH51.755579-0.335947514956207631TL149076No
AL1 3HJ51.747834-0.301841517330206824TL173068No
AL1 3HL51.751506-0.337908514831207175TL148071Yes
AL1 3HN51.75347-0.336923514894207395TL148073No
AL1 3HP51.754667-0.326853515586207544TL155075Yes
AL1 3HQ51.754421-0.336772514902207501TL149075No
AL1 3HR51.751347-0.33619514950207160TL149071No
AL1 3HS51.751954-0.338413514795207224TL147072Yes
AL1 3HT51.751887-0.338763514771207216TL147072Yes
AL1 3HU51.751791-0.338376514798207206TL147072No
AL1 3HW51.746812-0.327766515543206669TL155066No
AL1 3HX51.747834-0.301841517330206824TL173068No
AL1 3HY51.747834-0.301841517330206824TL173068No
AL1 3HZ51.751215-0.33576514980207146TL149071Yes
AL1 3JA51.753129-0.334444515066207361TL150073No
AL1 3JB51.751856-0.337895514831207214TL148072Yes
AL1 3JD51.752025-0.338338514800207232TL147072Yes
AL1 3JE51.753369-0.336101514951207385TL149073Yes
AL1 3JF51.752307-0.33672514911207266TL149072No
AL1 3JG51.752232-0.338374514797207255TL147072Yes
AL1 3JH51.747834-0.301841517330206824TL173068No
AL1 3JJ51.752092-0.337365514867207241TL148072Yes
AL1 3JL51.752089-0.336539514924207242TL149072No
AL1 3JN51.747834-0.301841517330206824TL173068No
AL1 3JP51.747834-0.301841517330206824TL173068No
AL1 3JQ51.751004-0.337376514869207120TL148071Yes
AL1 3JR51.752268-0.3352515016207264TL150072No
AL1 3JS51.752268-0.3352515016207264TL150072No
AL1 3JT51.753129-0.334444515066207361TL150073No
AL1 3JU51.752268-0.335185515017207264TL150072Yes
AL1 3JW51.751853-0.335128515022207218TL150072Yes
AL1 3JX51.752643-0.335056515025207306TL150073Yes
AL1 3JY51.752307-0.33672514911207266TL149072No
AL1 3JZ51.752325-0.336067514956207269TL149072Yes
AL1 3LA51.752401-0.33634514937207277TL149072No
AL1 3LB51.752497-0.336771514907207287TL149072Yes
AL1 3LD51.752896-0.336408514931207332TL149073Yes
AL1 3LE51.752595-0.337332514868207297TL148072Yes
AL1 3LF51.752346-0.338167514811207268TL148072Yes
AL1 3LG51.752373-0.338152514812207271TL148072No
AL1 3LH51.752809-0.33786514831207320TL148073Yes
AL1 3LJ51.752718-0.337806514835207310TL148073Yes
AL1 3LL51.75356-0.336905514895207405TL148074No
AL1 3LN51.752644-0.338287514802207301TL148073No
AL1 3LP51.753442-0.336852514899207392TL148073Yes
AL1 3LQ51.752821-0.334875515037207326TL150073Yes
AL1 3LR51.751294-0.333758515118207158TL151071No
AL1 3LS51.751956-0.336052514958207228TL149072Yes
AL1 3LT51.752091-0.336684514914207242TL149072Yes
AL1 3LU51.747834-0.301841517330206824TL173068No
AL1 3LW51.752992-0.337477514857207341TL148073Yes
AL1 3LX51.753711-0.33677514904207422TL149074Yes
AL1 3LY51.752532-0.337943514826207289TL148072Yes
AL1 3LZ51.751425-0.338534514788207165TL147071Yes
AL1 3NA51.753763-0.336666514911207428TL149074Yes
AL1 3NB51.752489-0.331802515250207294TL152072No
AL1 3ND51.752624-0.336838514902207301TL149073No
AL1 3NE51.751725-0.336872514902207201TL149072No
AL1 3NF51.754453-0.335858514965207506TL149075Yes
AL1 3NG51.754013-0.330152515360207466TL153074Yes
AL1 3NH51.747834-0.301841517330206824TL173068No
AL1 3NJ51.747834-0.301841517330206824TL173068No
AL1 3NL51.753714-0.333205515150207428TL151074Yes
AL1 3NN51.753711-0.332945515168207428TL151074Yes
AL1 3NP51.754063-0.336235514940207462TL149074Yes
AL1 3NQ51.752489-0.331802515250207294TL152072No
AL1 3NR51.753362-0.328046515507207397TL155073Yes
AL1 3NS51.753447-0.331462515271207401TL152074Yes
AL1 3NT51.7472-0.324681515755206717TL157067Yes
AL1 3NU51.752786-0.33182515248207327TL152073Yes
AL1 3NW51.753502-0.335357515002207401TL150074No
AL1 3NX51.747564-0.325623515689206756TL156067Yes
AL1 3NZ51.757886-0.326183515624207903TL156079Yes
AL1 3PA51.754006-0.327761515525207469TL155074No
AL1 3PB51.754052-0.327252515560207475TL155074Yes
AL1 3PD51.755061-0.327403515547207587TL155075Yes
AL1 3PE51.755864-0.327577515533207676TL155076Yes
AL1 3PF51.755945-0.326951515576207686TL155076Yes
AL1 3PG51.755142-0.326734515593207597TL155075Yes
AL1 3PH51.75641-0.328614515460207735TL154077Yes
AL1 3PJ51.756565-0.328174515490207753TL154077Yes
AL1 3PL51.756731-0.327226515555207773TL155077Yes
AL1 3PN51.758135-0.325421515676207932TL156079Yes
AL1 3PP51.756917-0.32635515615207795TL156077Yes
AL1 3PQ51.755558-0.326313515621207644TL156076Yes
AL1 3PR51.756399-0.325977515642207738TL156077Yes
AL1 3PS51.757472-0.324923515712207859TL157078Yes
AL1 3PT51.758134-0.324653515729207933TL157079Yes
AL1 3PU51.747834-0.301841517330206824TL173068No
AL1 3PW51.756471-0.32725515554207744TL155077Yes
AL1 3PX51.75758-0.325572515667207870TL156078Yes
AL1 3PY51.758001-0.328599515457207912TL154079Yes
AL1 3PZ51.757256-0.329945515366207827TL153078Yes
AL1 3QA51.75788-0.327719515518207900TL155078Yes
AL1 3QB51.757486-0.327821515512207856TL155078Yes
AL1 3QD51.758027-0.329163515418207914TL154079Yes
AL1 3QE51.75804-0.329481515396207915TL153079Yes
AL1 3QF51.758-0.330425515331207909TL153079Yes
AL1 3QG51.757961-0.331469515259207903TL152079Yes
AL1 3QH51.756998-0.330809515307207797TL153077Yes
AL1 3QJ51.757623-0.330453515330207867TL153078Yes
AL1 3QL51.756713-0.329096515426207768TL154077Yes
AL1 3QN51.756356-0.329254515416207728TL154077Yes
AL1 3QP51.756043-0.330019515364207692TL153076Yes
AL1 3QQ51.757642-0.331829515235207867TL152078Yes
AL1 3QR51.756706-0.330501515329207765TL153077Yes
AL1 3QS51.757804-0.32678515583207893TL155078Yes
AL1 3QT51.755581-0.329166515424207642TL154076Yes
AL1 3QU51.755748-0.330131515357207659TL153076Yes
AL1 3QW51.756833-0.329917515369207780TL153077Yes
AL1 3QX51.757463-0.327474515536207854TL155078Yes
AL1 3QY51.756416-0.330338515341207733TL153077Yes
AL1 3QZ51.755306-0.330031515365207610TL153076Yes
AL1 3RA51.750611-0.328684515470207090TL154070No
AL1 3RB51.75213-0.328048515510207260TL155072Yes
AL1 3RD51.751209-0.328995515447207156TL154071Yes
AL1 3RE51.757326-0.331101515286207833TL152078Yes
AL1 3RF51.752045-0.329645515400207248TL153072Yes
AL1 3RG51.752425-0.328559515474207292TL154072Yes
AL1 3RH51.750541-0.328845515459207082TL154070No
AL1 3RJ51.75342-0.329565515402207401TL154074No
AL1 3RL51.753558-0.332342515210207412TL152074Yes
AL1 3RP51.754303-0.335415514996207490TL149074Yes
AL1 3RQ51.75287-0.329469515410207340TL154073Yes
AL1 3RR51.754331-0.334226515078207495TL150074Yes
AL1 3RS51.753523-0.336805514902207401TL149074No
AL1 3RT51.752874-0.327847515522207343TL155073Yes
AL1 3RU51.754237-0.33265515187207487TL151074Yes
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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