Hertfordshire postcodes - page 2 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 1SD51.746303-0.333724515133206603TL151066Yes
AL1 1SE51.745404-0.333091515179206504TL151065Yes
AL1 1SF51.744432-0.331142515316206399TL153063Yes
AL1 1SG51.745131-0.332247515238206475TL152064Yes
AL1 1SH51.74481-0.33052515358206442TL153064Yes
AL1 1SJ51.745197-0.329289515442206487TL154064Yes
AL1 1SL51.745459-0.328758515478206517TL154065Yes
AL1 1SN51.745723-0.330849515333206543TL153065Yes
AL1 1SP51.745822-0.329005515460206557TL154065Yes
AL1 1SQ51.744669-0.330105515387206427TL153064Yes
AL1 1SR51.745991-0.329492515426206575TL154065Yes
AL1 1SS51.746439-0.331923515257206621TL152066Yes
AL1 1ST51.744532-0.331863515266206409TL152064Yes
AL1 1SU51.745939-0.328957515463206570TL154065Yes
AL1 1SW51.746082-0.330792515336206583TL153065Yes
AL1 1SX51.742064-0.320222516076206153TL160061Yes
AL1 1SZ51.741568-0.322007515954206095TL159060Yes
AL1 1TA51.742204-0.320578516051206168TL160061Yes
AL1 1TB51.738863-0.318298516217205800TL162057Yes
AL1 1TD51.739386-0.319655516122205856TL161058Yes
AL1 1TE51.73939-0.318684516189205858TL161058Yes
AL1 1TF51.738056-0.318488516206205710TL162057Yes
AL1 1TG51.737032-0.31854516205205596TL162055Yes
AL1 1TH51.738957-0.317339516283205812TL162058Yes
AL1 1TJ51.740125-0.318527516198205940TL161059Yes
AL1 1TL51.739606-0.317489516271205884TL162058No
AL1 1TN51.741299-0.321423515995206066TL159060Yes
AL1 1TP51.740182-0.31935516141205945TL161059Yes
AL1 1TQ51.737695-0.312157516644205680TL166056Yes
AL1 1TR51.749797-0.335957514970206988TL149069Yes
AL1 1TS51.734167-0.309436516841205292TL168052Yes
AL1 1TT51.747236-0.339253514749206698TL147066Yes
AL1 1TU51.746737-0.339575514728206642TL147066Yes
AL1 1TW51.74089-0.320482516061206022TL160060Yes
AL1 1TX51.747219-0.34063514654206694TL146066Yes
AL1 1TY51.737889-0.319406516143205690TL161056Yes
AL1 1TZ51.747275-0.333805515125206711TL151067Yes
AL1 1UA51.737705-0.315923516384205675TL163056Yes
AL1 1UB51.737462-0.316554516341205647TL163056Yes
AL1 1UD51.735363-0.315068516449205416TL164054Yes
AL1 1UE51.735795-0.315689516405205463TL164054Yes
AL1 1UF51.735779-0.316443516353205460TL163054Yes
AL1 1UG51.736725-0.316625516338205565TL163055Yes
AL1 1UH51.735471-0.31253516624205432TL166054Yes
AL1 1UJ51.735466-0.313442516561205430TL165054Yes
AL1 1UL51.735062-0.31353516556205385TL165053Yes
AL1 1UN51.734261-0.31285516605205297TL166052Yes
AL1 1UP51.734662-0.310692516753205345TL167053Yes
AL1 1UQ51.736417-0.314566516481205534TL164055Yes
AL1 1UR51.735208-0.309904516806205407TL168054Yes
AL1 1US51.734298-0.312892516602205301TL166053No
AL1 1UT51.735344-0.311231516714205420TL167054Yes
AL1 1UU51.736225-0.311821516671205517TL166055Yes
AL1 1UW51.733845-0.31204516662205252TL166052Yes
AL1 1UX51.736823-0.313363516563205581TL165055Yes
AL1 1UY51.73434-0.315787516402205301TL164053No
AL1 1UZ51.733289-0.312162516655205190TL166051Yes
AL1 1WA51.747834-0.301841517330206824TL173068No
AL1 1WB51.747834-0.301841517330206824TL173068No
AL1 1WD51.73328-0.312134516657205189TL166051No
AL1 1WE51.747834-0.301841517330206824TL173068No
AL1 1WF51.73328-0.312134516657205189TL166051No
AL1 1WG51.73328-0.312134516657205189TL166051No
AL1 1WH51.73328-0.312134516657205189TL166051No
AL1 1WJ51.73328-0.312134516657205189TL166051No
AL1 1WN51.747834-0.301841517330206824TL173068No
AL1 1WQ51.747834-0.301841517330206824TL173068No
AL1 1WW51.747834-0.301841517330206824TL173068No
AL1 1WX51.747834-0.301841517330206824TL173068No
AL1 1WY51.747834-0.301841517330206824TL173068No
AL1 1WZ51.747655-0.301949517323206804TL173068Yes
AL1 1XA51.73528-0.318649516202205401TL162054No
AL1 1XB51.735014-0.317645516272205373TL162053Yes
AL1 1XD51.733441-0.31582516402205201TL164052No
AL1 1XE51.731623-0.31444516502205001TL165050No
AL1 1XF51.73528-0.318649516202205401TL162054No
AL1 1XG51.734381-0.318682516202205301TL162053No
AL1 1XH51.73436-0.317234516302205301TL163053No
AL1 1XJ51.747649-0.339238514749206744TL147067No
AL1 1XL51.747605-0.339283514746206739TL147067Yes
AL1 1XN51.747834-0.301841517330206824TL173068No
AL1 1XP51.747272-0.339932514702206701TL147067No
AL1 1XQ51.747649-0.339238514749206744TL147067No
AL1 1XR51.747272-0.339932514702206701TL147067No
AL1 1XS51.747272-0.339932514702206701TL147067No
AL1 1XT51.747875-0.3412514613206766TL146067Yes
AL1 1XU51.745971-0.341414514603206554TL146065Yes
AL1 1XY51.747834-0.301841517330206824TL173068No
AL1 1XZ51.747834-0.301841517330206824TL173068No
AL1 1YG51.747834-0.301841517330206824TL173068No
AL1 1YL51.747834-0.301841517330206824TL173068No
AL1 1YX51.747834-0.301841517330206824TL173068No
AL1 1YY51.747834-0.301841517330206824TL173068No
AL1 1YZ51.747834-0.301841517330206824TL173068No
AL1 1ZD51.744489-0.329474515431206408TL154064No
AL1 1ZE51.744489-0.329474515431206408TL154064No
AL1 1ZF51.744489-0.329474515431206408TL154064No
AL1 1ZG51.744489-0.329474515431206408TL154064No
AL1 1ZH51.744489-0.329474515431206408TL154064No
AL1 1ZJ51.747834-0.301841517330206824TL173068No
AL1 1ZL51.747834-0.301841517330206824TL173068No
AL1 1ZN51.747834-0.301841517330206824TL173068No
AL1 1ZP51.744489-0.329474515431206408TL154064No
AL1 1ZQ51.744489-0.329474515431206408TL154064No
AL1 1ZR51.744489-0.329474515431206408TL154064No
AL1 1ZS51.747834-0.301841517330206824TL173068No
AL1 1ZT51.747834-0.301841517330206824TL173068No
AL1 1ZU51.744489-0.329474515431206408TL154064No
AL1 1ZW51.744489-0.329474515431206408TL154064No
AL1 1ZX51.731623-0.31444516502205001TL165050No
AL1 1ZY51.744489-0.329474515431206408TL154064No
AL1 1ZZ51.747834-0.301841517330206824TL173068No
AL1 2AA51.740797-0.350077514018205965TL140059Yes
AL1 2AB51.741124-0.350297514002206001TL140060No
AL1 2AD51.739863-0.350835513968205860TL139058Yes
AL1 2AE51.738001-0.352018513891205651TL138056Yes
AL1 2AF51.737519-0.353556513786205595TL137055Yes
AL1 2AG51.739174-0.340215514703205800TL147057No
AL1 2AH51.739213-0.351916513895205786TL138057Yes
AL1 2AJ51.740976-0.350664513977205984TL139059Yes
AL1 2AL51.740196-0.349549514056205899TL140058Yes
AL1 2AN51.738627-0.351155513949205722TL139057Yes
AL1 2AP51.73891-0.336806514939205776TL149057Yes
AL1 2AQ51.739006-0.353169513809205761TL138057Yes
AL1 2AR51.745095-0.341142514624206457TL146064Yes
AL1 2AS51.7448-0.336793514925206431TL149064Yes
AL1 2AT51.745302-0.340497514668206481TL146064Yes
AL1 2AU51.744627-0.3379514849206410TL148064Yes
AL1 2AW51.745466-0.341302514612206498TL146064Yes
AL1 2AX51.744935-0.340641514659206440TL146064Yes
AL1 2AY51.74463-0.341275514616206405TL146064Yes
AL1 2AZ51.744001-0.339458514743206338TL147063Yes
AL1 2BA51.744388-0.338169514831206383TL148063Yes
AL1 2BB51.743599-0.337083514908206297TL149062Yes
AL1 2BD51.742879-0.338312514825206215TL148062Yes
AL1 2BE51.743196-0.337837514857206251TL148062Yes
AL1 2BG51.743258-0.335212515038206262TL150062Yes
AL1 2BH51.74372-0.335485515018206313TL150063Yes
AL1 2BJ51.74291-0.335399515026206223TL150062Yes
AL1 2BL51.742902-0.334183515110206224TL151062Yes
AL1 2BN51.743544-0.334463515089206295TL150062Yes
AL1 2BP51.742561-0.335557515016206184TL150061Yes
AL1 2BQ51.742961-0.336469514952206227TL149062Yes
AL1 2BS51.742302-0.335624515012206155TL150061Yes
AL1 2BT51.74367-0.3364514955206306TL149063Yes
AL1 2BU51.743205-0.339125514768206250TL147062Yes
AL1 2BW51.742783-0.334694515075206210TL150062Yes
AL1 2BX51.745296-0.341975514566206478TL145064Yes
AL1 2BY51.745031-0.335336515025206459TL150064Yes
AL1 2BZ51.744303-0.343619514455206365TL144063Yes
AL1 2DA51.747834-0.301841517330206824TL173068No
AL1 2DB51.745273-0.346727514238206468TL142064No
AL1 2DD51.736584-0.335067515065205520TL150055Yes
AL1 2DE51.743912-0.342706514519206323TL145063Yes
AL1 2DF51.741378-0.339641514737206046TL147060Yes
AL1 2DG51.742443-0.337343514893206168TL148061Yes
AL1 2DH51.744678-0.34727514202206401TL142064No
AL1 2DJ51.745557-0.347108514211206499TL142064Yes
AL1 2DL51.745088-0.345082514352206450TL143064Yes
AL1 2DN51.745388-0.342783514510206487TL145064Yes
AL1 2DP51.744394-0.340545514667206380TL146063Yes
AL1 2DQ51.744994-0.344173514415206441TL144064No
AL1 2DR51.744994-0.344173514415206441TL144064No
AL1 2DS51.744475-0.345003514359206382TL143063Yes
AL1 2DT51.743511-0.346777514239206272TL142062Yes
AL1 2DU51.744342-0.346428514261206365TL142063Yes
AL1 2DW51.738985-0.335094515057205787TL150057Yes
AL1 2DX51.744724-0.346052514286206408TL142064Yes
AL1 2DY51.743556-0.346775514239206277TL142062No
AL1 2DZ51.743209-0.346382514267206239TL142062No
AL1 2EA51.742689-0.347792514171206179TL141061Yes
AL1 2EB51.743413-0.349359514061206257TL140062No
AL1 2ED51.740741-0.337188514908205979TL149059Yes
AL1 2EE51.74092-0.33582515002206001TL150060No
AL1 2EF51.738381-0.3318515286205725TL152057Yes
AL1 2EG51.739174-0.340215514703205800TL147057No
AL1 2EH51.739174-0.340215514703205800TL147057No
AL1 2EJ51.738454-0.335056515061205728TL150057Yes
AL1 2EL51.738531-0.33543515035205736TL150057Yes
AL1 2EN51.741858-0.335409515028206106TL150061Yes
AL1 2EP51.74-0.333739515148205902TL151059Yes
AL1 2EQ51.747655-0.301949517323206804TL173068No
AL1 2ER51.740974-0.333935515132206010TL151060Yes
AL1 2ES51.741347-0.331734515283206055TL152060Yes
AL1 2ET51.739645-0.332825515212205864TL152058Yes
AL1 2EU51.738162-0.331576515302205701TL153057No
AL1 2EW51.741547-0.334377515100206073TL150060Yes
AL1 2EX51.737337-0.330491515379205611TL153056Yes
AL1 2EY51.738335-0.332352515248205719TL152057Yes
AL1 2EZ51.736861-0.330567515375205558TL153055Yes
AL1 2FZ51.747834-0.301841517330206824TL173068No
AL1 2GA51.739174-0.340215514703205800TL147057No
AL1 2GB51.747834-0.301841517330206824TL173068No
AL1 2HA51.735996-0.327905515561205466TL155054Yes
AL1 2HB51.739174-0.340215514703205800TL147057No
AL1 2HD51.739174-0.340215514703205800TL147057No
AL1 2HE51.735611-0.328658515510205422TL155054Yes
AL1 2HF51.735424-0.328781515502205401TL155054No
AL1 2HG51.735381-0.327624515582205398TL155053No
AL1 2HH51.73575-0.324482515798205444TL157054Yes
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




© 2025 Chris Bell [ Email ] [ Bluesky ] [ Strava ] [ Privacy ]