Hertfordshire postcodes - page 7 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 4TW51.756391-0.308504516848207765TL168077Yes
AL1 4TX51.757653-0.309964516744207903TL167079Yes
AL1 4TY51.756586-0.310119516736207784TL167077Yes
AL1 4TZ51.754169-0.309645516775207516TL167075Yes
AL1 4UA51.75385-0.308135516880207483TL168074Yes
AL1 4UB51.75351-0.308872516830207444TL168074Yes
AL1 4UD51.753698-0.310647516707207462TL167074Yes
AL1 4UE51.753455-0.310685516705207435TL167074Yes
AL1 4UF51.752252-0.310774516702207301TL167073No
AL1 4UG51.751353-0.310807516702207201TL167072No
AL1 4UN51.752089-0.308824516837207286TL168072Yes
AL1 4UQ51.758226-0.317926516193207954TL161079No
AL1 4UR51.766936-0.319559516058208920TL160089Yes
AL1 4UT51.76683-0.315925516309208914TL163089Yes
AL1 4UU51.7664-0.312898516519208871TL165088Yes
AL1 4UX51.765536-0.31035516697208779TL166087Yes
AL1 4UY51.762096-0.307508516902208401TL169084No
AL1 4UZ51.762753-0.307512516900208474TL168084Yes
AL1 4WA51.762628-0.307575516896208460TL168084No
AL1 4WB51.762628-0.307575516896208460TL168084No
AL1 4WG51.762628-0.307575516896208460TL168084No
AL1 4WQ51.747834-0.301841517330206824TL173068No
AL1 4WU51.747655-0.301949517323206804TL173068No
AL1 4WW51.747834-0.301841517330206824TL173068No
AL1 4WX51.747834-0.301841517330206824TL173068No
AL1 4WY51.747834-0.301841517330206824TL173068No
AL1 4WZ51.747834-0.301841517330206824TL173068No
AL1 4XA51.761096-0.307357516915208290TL169082Yes
AL1 4XB51.761132-0.308008516870208293TL168082Yes
AL1 4XD51.76296-0.308142516856208496TL168084Yes
AL1 4XE51.764626-0.309602516751208679TL167086Yes
AL1 4XF51.766043-0.313099516506208831TL165088Yes
AL1 4XG51.766492-0.316836516247208875TL162088Yes
AL1 4XH51.747834-0.301841517330206824TL173068No
AL1 4XJ51.747834-0.301841517330206824TL173068No
AL1 4XL51.747834-0.301841517330206824TL173068No
AL1 4XN51.753511-0.305772517044207449TL170074No
AL1 4XP51.753511-0.305772517044207449TL170074Yes
AL1 4XQ51.766469-0.317069516231208872TL162088No
AL1 4XR51.754939-0.305689517046207608TL170076Yes
AL1 4XS51.753528-0.30509517091207452TL170074Yes
AL1 4XT51.755756-0.306861516963207697TL169076Yes
AL1 4XU51.757331-0.306962516952207872TL169078Yes
AL1 4XX51.759183-0.307559516906208077TL169080Yes
AL1 4XY51.759283-0.306976516946208089TL169080Yes
AL1 4XZ51.757422-0.306364516993207883TL169078Yes
AL1 4YA51.754903-0.305024517092207605TL170076Yes
AL1 4YB51.755784-0.306295517002207701TL170077No
AL1 4YD51.759011-0.306855516955208059TL169080No
AL1 4YE51.75154-0.323839515802207201TL158072No
AL1 4YF51.758226-0.317926516193207954TL161079No
AL1 4YG51.758226-0.317926516193207954TL161079No
AL1 4YH51.758226-0.317926516193207954TL161079No
AL1 4YJ51.747834-0.301841517330206824TL173068No
AL1 4YN51.747834-0.301841517330206824TL173068No
AL1 4YQ51.758226-0.317926516193207954TL161079No
AL1 4YU51.747834-0.301841517330206824TL173068No
AL1 4YW51.747655-0.301949517323206804TL173068No
AL1 4YX51.747834-0.301841517330206824TL173068No
AL1 4YZ51.747834-0.301841517330206824TL173068No
AL1 4ZD51.75154-0.323839515802207201TL158072No
AL1 4ZE51.758226-0.317926516193207954TL161079No
AL1 4ZF51.75154-0.323839515802207201TL158072No
AL1 4ZG51.747655-0.301949517323206804TL173068Yes
AL1 4ZH51.747834-0.301841517330206824TL173068No
AL1 4ZJ51.747834-0.301841517330206824TL173068No
AL1 4ZL51.758226-0.317926516193207954TL161079No
AL1 4ZN51.747834-0.301841517330206824TL173068No
AL1 4ZP51.758226-0.317926516193207954TL161079No
AL1 4ZQ51.747834-0.301841517330206824TL173068No
AL1 4ZR51.747834-0.301841517330206824TL173068No
AL1 4ZS51.747834-0.301841517330206824TL173068No
AL1 4ZT51.758226-0.317926516193207954TL161079No
AL1 4ZU51.747834-0.301841517330206824TL173068No
AL1 4ZW51.747834-0.301841517330206824TL173068No
AL1 4ZX51.747655-0.301949517323206804TL173068No
AL1 4ZY51.747834-0.301841517330206824TL173068No
AL1 4ZZ51.758226-0.317926516193207954TL161079No
AL1 5AA51.738272-0.312846516595205743TL165057Yes
AL1 5AB51.739569-0.311769516666205889TL166058Yes
AL1 5AD51.741174-0.30832516900206073TL168060Yes
AL1 5AE51.743153-0.307101516979206295TL169062Yes
AL1 5AF51.745128-0.304405517160206519TL171065Yes
AL1 5AG51.74412-0.304327517168206407TL171064Yes
AL1 5AH51.742019-0.305782517073206171TL170061Yes
AL1 5AJ51.741739-0.306343517035206139TL170061Yes
AL1 5AL51.741114-0.306048517057206070TL170060Yes
AL1 5AN51.741229-0.306521517024206082TL170060Yes
AL1 5AP51.73996-0.309582516816205936TL168059Yes
AL1 5AQ51.742649-0.305831517068206241TL170062Yes
AL1 5AR51.738839-0.311014516720205809TL167058Yes
AL1 5AS51.739822-0.307443516964205924TL169059Yes
AL1 5AT51.743872-0.305829517065206377TL170063Yes
AL1 5AU51.747834-0.301841517330206824TL173068No
AL1 5AW51.741118-0.307511516956206068TL169060Yes
AL1 5AX51.739654-0.308941516861205903TL168059Yes
AL1 5AY51.751154-0.325157515712207156TL157071Yes
AL1 5AZ51.747834-0.301841517330206824TL173068No
AL1 5BA51.750539-0.324948515728207088TL157070Yes
AL1 5BB51.747655-0.301949517323206804TL173068Yes
AL1 5BD51.749955-0.326201515643207021TL156070Yes
AL1 5BE51.750517-0.325876515664207084TL156070Yes
AL1 5BF51.747834-0.301841517330206824TL173068No
AL1 5BG51.746612-0.313172516551206670TL165066No
AL1 5BH51.750268-0.32548515692207057TL156070No
AL1 5BJ51.75095-0.324136515783207135TL157071Yes
AL1 5BL51.750433-0.324431515764207077TL157070Yes
AL1 5BN51.749671-0.305742517056207022TL170070Yes
AL1 5BP51.750349-0.325491515691207066TL156070Yes
AL1 5BQ51.750877-0.325313515702207125TL157071Yes
AL1 5BS51.747834-0.301841517330206824TL173068No
AL1 5BT51.747834-0.301841517330206824TL173068No
AL1 5BU51.751081-0.325725515673207147TL156071Yes
AL1 5BW51.751336-0.324064515787207178TL157071Yes
AL1 5BX51.744817-0.319062516149206461TL161064Yes
AL1 5BY51.744496-0.318581516183206426TL161064Yes
AL1 5BZ51.74435-0.324106515802206401TL158064No
AL1 5DA51.751802-0.305778517048207259TL170072Yes
AL1 5DB51.751424-0.304517517136207219TL171072Yes
AL1 5DD51.750472-0.303973517176207114TL171071Yes
AL1 5DE51.75041-0.305236517089207105TL170071Yes
AL1 5DF51.751514-0.306339517010207226TL170072Yes
AL1 5DG51.751644-0.307305516943207239TL169072Yes
AL1 5DH51.75103-0.306488517001207172TL170071Yes
AL1 5DJ51.750997-0.307967516899207166TL168071Yes
AL1 5DL51.751117-0.309396516800207177TL167071Yes
AL1 5DN51.751315-0.306318517012207204TL170072Yes
AL1 5DP51.747834-0.301841517330206824TL173068No
AL1 5DQ51.751571-0.308467516863207229TL168072Yes
AL1 5DR51.749091-0.30798516903206954TL169069Yes
AL1 5DS51.750371-0.305049517102207101TL171071No
AL1 5DT51.747834-0.301841517330206824TL173068No
AL1 5DU51.746612-0.313172516551206670TL165066No
AL1 5DW51.750014-0.323447515833207032TL158070Yes
AL1 5DX51.750564-0.322296515911207095TL159070Yes
AL1 5DY51.750462-0.322662515886207083TL158070Yes
AL1 5DZ51.751014-0.322308515909207145TL159071Yes
AL1 5EA51.748683-0.316513516315206895TL163068Yes
AL1 5EB51.750881-0.321777515946207131TL159071Yes
AL1 5ED51.748627-0.319514516108206884TL161068Yes
AL1 5EE51.751055-0.321351515975207151TL159071Yes
AL1 5EF51.751049-0.320989516000207151TL159071Yes
AL1 5EG51.75019-0.321267515983207055TL159070Yes
AL1 5EH51.749659-0.321837515945206995TL159069Yes
AL1 5EJ51.749303-0.322778515881206954TL158069Yes
AL1 5EL51.749445-0.323221515850206969TL158069Yes
AL1 5EN51.749476-0.324147515786206971TL157069Yes
AL1 5EP51.749377-0.32544515697206958TL156069Yes
AL1 5EQ51.748868-0.323764515814206904TL158069Yes
AL1 5ER51.747834-0.301841517330206824TL173068No
AL1 5ES51.748096-0.324459515768206817TL157068Yes
AL1 5ET51.748489-0.323691515820206862TL158068Yes
AL1 5EU51.748506-0.322981515869206865TL158068Yes
AL1 5EW51.749282-0.325082515722206948TL157069Yes
AL1 5EX51.748934-0.322125515927206914TL159069Yes
AL1 5EY51.748208-0.320384516049206836TL160068Yes
AL1 5EZ51.748022-0.319334516122206817TL161068Yes
AL1 5FA51.747834-0.301841517330206824TL173068No
AL1 5FB51.747834-0.301841517330206824TL173068No
AL1 5FE51.747655-0.301949517323206804TL173068Yes
AL1 5FF51.747834-0.301841517330206824TL173068No
AL1 5FG51.750521-0.308636516854207112TL168071Yes
AL1 5FH51.748841-0.31558516379206914TL163069Yes
AL1 5FJ51.751551-0.308974516828207226TL168072Yes
AL1 5FL51.749408-0.317515516244206974TL162069Yes
AL1 5FN51.745174-0.306939516985206520TL169065Yes
AL1 5FP51.752055-0.305232517085207288TL170072Yes
AL1 5FQ51.747711-0.319548516108206782TL161067Yes
AL1 5FR51.751258-0.302988517242207203TL172072Yes
AL1 5FT51.747348-0.316215516339206747TL163067Yes
AL1 5FU51.749258-0.317071516275206958TL162069Yes
AL1 5FW51.746246-0.306493517013206640TL170066Yes
AL1 5FX51.746019-0.30569517069206616TL170066Yes
AL1 5FY51.74773-0.315868516362206790TL163067Yes
AL1 5FZ51.750256-0.308965516832207082TL168070Yes
AL1 5GA51.749008-0.307186516958206946TL169069Yes
AL1 5GB51.749285-0.317099516273206961TL162069No
AL1 5GD51.749419-0.304534517140206996TL171069No
AL1 5GE51.750982-0.323208515847207140TL158071Yes
AL1 5GF51.750367-0.310424516731207092TL167070Yes
AL1 5GG51.75023-0.309618516787207078TL167070Yes
AL1 5GH51.749427-0.315689516370206979TL163069Yes
AL1 5GN51.749778-0.316342516324207017TL163070Yes
AL1 5GP51.749489-0.316251516331206985TL163069Yes
AL1 5GW51.748827-0.310858516705206920TL167069Yes
AL1 5GX51.748692-0.31082516708206905TL167069Yes
AL1 5GY51.749486-0.308516516865206997TL168069Yes
AL1 5GZ51.749118-0.308587516861206956TL168069Yes
AL1 5HA51.747285-0.322447515909206730TL159067Yes
AL1 5HB51.747326-0.321562515970206736TL159067Yes
AL1 5HD51.750077-0.326574515617207034TL156070Yes
AL1 5HE51.750653-0.327233515570207097TL155070Yes
AL1 5HF51.747736-0.319431516116206785TL161067No
AL1 5HG51.748429-0.320709516026206860TL160068Yes
AL1 5HH51.75027-0.310514516725207081TL167070No
AL1 5HJ51.74976-0.316343516324207015TL163070No
AL1 5HL51.748342-0.315251516403206859TL164068Yes
AL1 5HN51.750038-0.316897516285207045TL162070Yes
AL1 5HP51.74782-0.315285516402206801TL164068No
AL1 5HQ51.7466-0.323646515828206652TL158066Yes
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 ]