Hertfordshire postcodes

All counties

This page provides postcode data for the Hertfordshire English ceremonial county. Hertfordshire contains approximately 453,832 households with a population of about 1,116,185 (2011 census)

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PostcodeLatitudeLongitudeEastingNorthingGrid referenceActive?
AL1 1AA51.749084-0.341337514600206900TL146069No
AL1 1AB51.747828-0.301865517328206823TL173068No
AL1 1AD51.747828-0.301865517328206823TL173068No
AL1 1AE51.747828-0.301865517328206823TL173068No
AL1 1AF51.749084-0.341337514600206900TL146069No
AL1 1AG51.74529-0.328628515487206498TL154064Yes
AL1 1AH51.744888-0.327556515562206455TL155064No
AL1 1AJ51.744498-0.328599515491206410TL154064Yes
AL1 1AL51.747828-0.301865517328206823TL173068No
AL1 1AN51.744484-0.329498515429206407TL154064No
AL1 1AP51.744484-0.329498515429206407TL154064No
AL1 1AQ51.743571-0.325418515713206312TL157063No
AL1 1AR51.739727-0.317492516270205897TL162058Yes
AL1 1AS51.749073-0.335471515005206908TL150069Yes
AL1 1AT51.742011-0.319421516131206148TL161061Yes
AL1 1AU51.741475-0.319273516141206088TL161060Yes
AL1 1AZ51.735008-0.317668516270205372TL162053No
AL1 1BA51.747828-0.301865517328206823TL173068No
AL1 1BB51.749963-0.339856514700207000TL147070No
AL1 1BE51.748165-0.339922514700206800TL147068No
AL1 1BF51.746368-0.339988514700206600TL147066No
AL1 1BH51.746852-0.338514836206657TL148066Yes
AL1 1BT51.749767-0.340646514646206977TL146069No
AL1 1BU51.749723-0.340691514643206972TL146069Yes
AL1 1BX51.749023-0.341041514619206893TL146068Yes
AL1 1BY51.749861-0.34157514582206986TL145069Yes
AL1 1BZ51.750392-0.340319514667207047TL146070Yes
AL1 1DA51.749983-0.341304514600207000TL146070No
AL1 1DB51.747828-0.301865517328206823TL173068No
AL1 1DD51.750304-0.340452514658207037TL146070No
AL1 1DE51.749945-0.340524514654206997TL146069No
AL1 1DF51.744484-0.329498515429206407TL154064No
AL1 1DG51.747809-0.343534514450206754TL144067Yes
AL1 1DH51.747564-0.341943514562206730TL145067Yes
AL1 1DJ51.749983-0.341304514600207000TL146070No
AL1 1DL51.749084-0.341337514600206900TL146069No
AL1 1DN51.740832-0.330052515400206000TL154060No
AL1 1DQ51.747408-0.34234514535206712TL145067Yes
AL1 1DR51.744484-0.329498515429206407TL154064No
AL1 1DS51.732276-0.318601516211205066TL162050Yes
AL1 1DT51.750047-0.3401514683207009TL146070Yes
AL1 1DU51.731178-0.31584516406204949TL164049Yes
AL1 1DW51.749305-0.341706514574206924TL145069Yes
AL1 1DX51.731715-0.301875517369205031TL173050Yes
AL1 1DY51.744484-0.329498515429206407TL154064No
AL1 1DZ51.731467-0.30465517178204999TL171049Yes
AL1 1EA51.731809-0.306505517049205034TL170050Yes
AL1 1EB51.733302-0.307811516955205198TL169051Yes
AL1 1ED51.732433-0.30864516900205100TL169051No
AL1 1EE51.732086-0.308305516924205062TL169050Yes
AL1 1EF51.730733-0.308616516906204911TL169049No
AL1 1EG51.730613-0.308433516919204898TL169048Yes
AL1 1EP51.749983-0.341304514600207000TL146070No
AL1 1EQ51.731212-0.309409516850204963TL168049Yes
AL1 1ER51.750389-0.339479514725207048TL147070Yes
AL1 1ES51.749963-0.339856514700207000TL147070No
AL1 1ET51.750374-0.339697514710207046TL147070No
AL1 1EU51.750251-0.339904514696207032TL146070Yes
AL1 1EX51.750107-0.339437514727207016TL147070Yes
AL1 1EY51.750062-0.33923514743207012TL147070No
AL1 1EZ51.749993-0.340102514683207003TL146070Yes
AL1 1FH51.747828-0.301865517328206823TL173068No
AL1 1FP51.750474-0.340403514661207056TL146070No
AL1 1HA51.749206-0.340406514664206915TL146069Yes
AL1 1HB51.748956-0.340711514654206888TL146068Yes
AL1 1HD51.748858-0.340787514637206875TL146068Yes
AL1 1HE51.748858-0.340787514637206875TL146068Yes
AL1 1HF51.747042-0.34189514567206672TL145066Yes
AL1 1HG51.749587-0.340015514690206958TL146069Yes
AL1 1HH51.744331-0.336665514933206378TL149063Yes
AL1 1HJ51.746233-0.336198514962206591TL149065Yes
AL1 1HL51.746752-0.335382515017206650TL150066Yes
AL1 1HN51.74727-0.335783514988206707TL149067Yes
AL1 1HP51.747716-0.341422514594206742TL145067Yes
AL1 1HQ51.745865-0.342556514524206540TL145065Yes
AL1 1HR51.746058-0.342274514543206562TL145065Yes
AL1 1HS51.74551-0.342917514500206500TL145065No
AL1 1HT51.734376-0.318705516200205300TL162053No
AL1 1HU51.737312-0.313382516560205635TL165056Yes
AL1 1HW51.747119-0.336542514936206689TL149066Yes
AL1 1HY51.737956-0.314638516470205704TL164057Yes
AL1 1JA51.744405-0.32459515768206406TL157064Yes
AL1 1JB51.743571-0.325418515713206312TL157063Yes
AL1 1JD51.745103-0.327757515546206478TL155064Yes
AL1 1JE51.738257-0.31536516421205737TL164057Yes
AL1 1JF51.743571-0.325418515713206312TL157063No
AL1 1JG51.743093-0.326551515636206257TL156062Yes
AL1 1JH51.743503-0.323146515870206308TL158063Yes
AL1 1JJ51.74448-0.32227515928206418TL159064Yes
AL1 1JL51.744597-0.322917515883206430TL158064Yes
AL1 1JN51.744938-0.324802515752206465TL157064Yes
AL1 1JP51.746063-0.323573515834206592TL158065Yes
AL1 1JQ51.742836-0.323278515861206233TL158062Yes
AL1 1JR51.745454-0.325015515736206522TL157065Yes
AL1 1JS51.745707-0.325301515714206549TL157065Yes
AL1 1JT51.741216-0.317929516236206062TL162060Yes
AL1 1JU51.742701-0.323016515881206219TL158062Yes
AL1 1JW51.745224-0.324261515787206497TL157064Yes
AL1 1JX51.743466-0.32561515700206300TL157063No
AL1 1JZ51.742547-0.324195515800206200TL158062No
AL1 1LA51.750655-0.337919514832207080TL148070Yes
AL1 1LB51.750171-0.336169514954207029TL149070Yes
AL1 1LD51.750504-0.337461514864207064TL148070No
AL1 1LE51.750436-0.337087514890207057TL148070Yes
AL1 1LF51.749942-0.338409514800207000TL148070No
AL1 1LG51.750518-0.336504514930207067TL149070No
AL1 1LH51.749922-0.336961514900207000TL149070No
AL1 1LJ51.749541-0.334431515074206961TL150069Yes
AL1 1LL51.744484-0.329498515429206407TL154064No
AL1 1LN51.748754-0.333208515162206876TL151068Yes
AL1 1LP51.748437-0.332452515215206842TL152068No
AL1 1LQ51.750518-0.336504514930207067TL149070No
AL1 1LR51.748005-0.331787515262206795TL152067Yes
AL1 1LS51.751052-0.338672514779207123TL147071Yes
AL1 1LT51.738058-0.314895516452205715TL164057Yes
AL1 1LU51.750861-0.339824514700207100TL147071No
AL1 1LW51.749003-0.335546515000206900TL150069No
AL1 1LX51.733653-0.305973517081205240TL170052Yes
AL1 1LY51.747828-0.301865517328206823TL173068No
AL1 1LZ51.750861-0.339186514744207101TL147071Yes
AL1 1NA51.749044-0.338442514800206900TL148069No
AL1 1NB51.748951-0.337605514858206891TL148068Yes
AL1 1ND51.749904-0.339082514752206994TL147069Yes
AL1 1NE51.749181-0.33735514875206917TL148069Yes
AL1 1NF51.749499-0.336918514904206953TL149069Yes
AL1 1NG51.750305-0.337975514829207041TL148070Yes
AL1 1NH51.749704-0.338278514808206973TL148069Yes
AL1 1NJ51.749623-0.339376514734206963TL147069Yes
AL1 1NL51.749302-0.339533514724206927TL147069Yes
AL1 1NN51.749029-0.338051514827206899TL148068Yes
AL1 1NP51.750636-0.339136514748207076TL147070No
AL1 1NQ51.750684-0.339352514733207081TL147070Yes
AL1 1NR51.742368-0.322615515908206182TL159061Yes
AL1 1NS51.749895-0.336339514943206998TL149069Yes
AL1 1NT51.749901-0.335513515000207000TL150070No
AL1 1NU51.746493-0.329771515405206630TL154066Yes
AL1 1NW51.750046-0.336855514907207014TL149070Yes
AL1 1NX51.749308-0.334883515045206935TL150069Yes
AL1 1NY51.749003-0.335546515000206900TL150069No
AL1 1NZ51.749003-0.335546515000206900TL150069No
AL1 1PA51.748626-0.334386515081206860TL150068Yes
AL1 1PB51.748678-0.335679514990206863TL149068Yes
AL1 1PD51.748239-0.335174515026206815TL150068Yes
AL1 1PE51.744484-0.329498515429206407TL154064No
AL1 1PF51.748213-0.333764515125206815TL151068Yes
AL1 1PG51.747633-0.332786515194206752TL151067Yes
AL1 1PH51.750452-0.336956514899207059TL148070No
AL1 1PJ51.747543-0.331781515262206743TL152067Yes
AL1 1PL51.747066-0.330909515325206692TL153066Yes
AL1 1PN51.744281-0.327883515541206387TL155063Yes
AL1 1PP51.746405-0.330571515350206619TL153066Yes
AL1 1PQ51.748504-0.333377515151206848TL151068Yes
AL1 1PR51.746745-0.330414515360206657TL153066Yes
AL1 1PS51.746849-0.331024515316206667TL153066Yes
AL1 1PT51.747043-0.331822515262206688TL152066Yes
AL1 1PU51.746811-0.332141515239206661TL152066Yes
AL1 1PW51.746296-0.330031515386206607TL153066Yes
AL1 1PX51.75052-0.336649514920207067TL149070Yes
AL1 1PY51.747638-0.335074515036206749TL150067No
AL1 1PZ51.747828-0.301865517328206823TL173068No
AL1 1QA51.747074-0.332039515247206691TL152066Yes
AL1 1QB51.74746-0.332262515229206733TL152067Yes
AL1 1QD51.747538-0.333687515132206740TL151067Yes
AL1 1QE51.74806-0.335667514994206795TL149067Yes
AL1 1QF51.747386-0.334417515082206722TL150067Yes
AL1 1QH51.748549-0.336518514934206848TL149068Yes
AL1 1QJ51.74896-0.336344514945206894TL149068Yes
AL1 1QL51.749615-0.335625514993206968TL149069Yes
AL1 1QN51.749072-0.341271514603206898TL146068Yes
AL1 1QP51.746265-0.332749515200206600TL152066No
AL1 1QQ51.747721-0.335868514981206757TL149067Yes
AL1 1QR51.746265-0.332749515200206600TL152066No
AL1 1QS51.746265-0.332749515200206600TL152066No
AL1 1QU51.746985-0.3317515269206681TL152066Yes
AL1 1QW51.746403-0.332947515186206615TL151066Yes
AL1 1QY51.746265-0.332749515200206600TL152066No
AL1 1QZ51.744484-0.329498515429206407TL154064No
AL1 1RA51.747828-0.301865517328206823TL173068No
AL1 1RB51.748002-0.34045514664206781TL146067Yes
AL1 1RD51.747567-0.338974514767206735TL147067Yes
AL1 1RE51.744484-0.329498515429206407TL154064No
AL1 1RF51.747432-0.337631514860206722TL148067Yes
AL1 1RG51.747543-0.337859514844206734TL148067Yes
AL1 1RH51.748185-0.339444514733206803TL147068Yes
AL1 1RJ51.747947-0.338068514827206778TL148067Yes
AL1 1RL51.747874-0.336694514922206772TL149067Yes
AL1 1RN51.748343-0.337859514842206823TL148068Yes
AL1 1RP51.7485-0.338824514775206839TL147068Yes
AL1 1RQ51.74781-0.338313514812206763TL148067Yes
AL1 1RR51.748765-0.339741514711206867TL147068Yes
AL1 1RS51.74903-0.340064514688206896TL146068Yes
AL1 1RT51.74874-0.337352514876206868TL148068Yes
AL1 1RU51.748843-0.338232514815206878TL148068Yes
AL1 1RW51.748119-0.337896514840206798TL148067Yes
AL1 1RX51.747063-0.334667515064206685TL150066Yes
AL1 1RY51.746886-0.334016515111206667TL151066Yes
AL1 1RZ51.745224-0.331571515284206486TL152064Yes
AL1 1SA51.748627-0.333792515122206861TL151068No
AL1 1SD51.746297-0.333747515131206602TL151066Yes
AL1 1SE51.745398-0.333114515177206503TL151065Yes

Contains Ordnance Survey data © Crown copyright and database right 2018
Contains National Statistics data © Crown copyright and database right 2018