Hertfordshire postcodes - page 28 County

All counties

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?
AL3 8LL51.837315-0.458533506303216535TL063165Yes
AL3 8LN51.836322-0.456143506470216428TL064164Yes
AL3 8LP51.836568-0.446221507153216470TL071164Yes
AL3 8LQ51.836179-0.458325506320216409TL063164No
AL3 8LR51.833652-0.449354506944216141TL069161Yes
AL3 8LS51.833055-0.444339507291216082TL072160Yes
AL3 8LT51.830302-0.446277507164215773TL071157Yes
AL3 8LU51.835721-0.457644506368216359TL063163No
AL3 8LW51.83875-0.450732506837216706TL068167Yes
AL3 8LX51.747834-0.301841517330206824TL173068No
AL3 8LY51.837123-0.460325506180216511TL061165Yes
AL3 8LZ51.833056-0.455355506532216066TL065160Yes
AL3 8NA51.832987-0.456286506468216057TL064160Yes
AL3 8NB51.833477-0.457924506354216109TL063161Yes
AL3 8ND51.833125-0.457834506361216070TL063160Yes
AL3 8NE51.832539-0.456345506465216007TL064160Yes
AL3 8NF51.833473-0.456951506421216110TL064161Yes
AL3 8NG51.833991-0.457383506390216167TL063161Yes
AL3 8NH51.83291-0.4552506543216050TL065160Yes
AL3 8NJ51.837984-0.46433505902216601TL059166No
AL3 8NL51.83038-0.449496506942215777TL069157Yes
AL3 8NN51.828268-0.477721505002215501TL050155No
AL3 8NP51.835262-0.459706506227216305TL062163Yes
AL3 8NQ51.833569-0.458791506294216118TL062161Yes
AL3 8NR51.835068-0.457245506397216287TL063162No
AL3 8NS51.835463-0.459206506261216328TL062163No
AL3 8NT51.835893-0.46115506126216373TL061163Yes
AL3 8NW51.819666-0.486339504428214532TL044145Yes
AL3 8NX51.83526-0.458821506288216306TL062163Yes
AL3 8NY51.834901-0.458223506330216267TL063162Yes
AL3 8NZ51.835012-0.458452506314216279TL063162Yes
AL3 8PA51.836934-0.461695506086216488TL060164Yes
AL3 8PB51.837581-0.462399506036216559TL060165Yes
AL3 8PD51.839014-0.463976505924216716TL059167Yes
AL3 8PE51.839235-0.465071505848216739TL058167Yes
AL3 8PF51.839465-0.46412505913216766TL059167Yes
AL3 8PG51.838407-0.462937505997216650TL059166Yes
AL3 8PH51.838261-0.462782506008216634TL060166Yes
AL3 8PJ51.837139-0.461572506094216511TL060165Yes
AL3 8PL51.838194-0.461827506074216628TL060166Yes
AL3 8PN51.836732-0.462747506014216464TL060164Yes
AL3 8PP51.836622-0.465334505836216448TL058164Yes
AL3 8PQ51.83864-0.462914505998216676TL059166Yes
AL3 8PR51.83688-0.465848505800216476TL057164Yes
AL3 8PS51.837528-0.465855505798216548TL057165Yes
AL3 8PT51.837898-0.465262505838216590TL058165Yes
AL3 8PU51.838669-0.465149505844216676TL058166Yes
AL3 8PW51.837569-0.463502505960216556TL059165Yes
AL3 8PX51.838013-0.463763505941216605TL059166Yes
AL3 8PY51.839778-0.463268505971216802TL059168Yes
AL3 8PZ51.841014-0.457448506369216948TL063169Yes
AL3 8QA51.843435-0.455551506494217220TL064172Yes
AL3 8QB51.843598-0.451553506769217244TL067172Yes
AL3 8QD51.84535-0.452741506683217437TL066174Yes
AL3 8QF51.84544-0.455526506491217443TL064174Yes
AL3 8QG51.850082-0.460521506136217952TL061179Yes
AL3 8QH51.843837-0.464262505893217252TL058172Yes
AL3 8QJ51.847202-0.472712505303217614TL053176Yes
AL3 8QL51.840985-0.467596505670216930TL056169Yes
AL3 8QN51.831515-0.454377506603215896TL066158No
AL3 8QP51.747834-0.301841517330206824TL173068No
AL3 8QQ51.846293-0.465005505836217524TL058175Yes
AL3 8QR51.840738-0.468591505602216901TL056169No
AL3 8QS51.831515-0.454377506603215896TL066158No
AL3 8QT51.840738-0.468591505602216901TL056169No
AL3 8QU51.840106-0.465695505803216835TL058168Yes
AL3 8QW51.840738-0.468591505602216901TL056169No
AL3 8RA51.835982-0.462483506034216381TL060163Yes
AL3 8RB51.834718-0.464819505876216237TL058162Yes
AL3 8RD51.83508-0.465735505812216276TL058162Yes
AL3 8RE51.834785-0.467226505710216241TL057162Yes
AL3 8RF51.833894-0.466487505763216143TL057161Yes
AL3 8RG51.834104-0.467379505701216165TL057161Yes
AL3 8RH51.832769-0.466351505775216018TL057160Yes
AL3 8RJ51.83253-0.468028505660215989TL056159Yes
AL3 8RL51.831939-0.468919505600215922TL055159Yes
AL3 8RN51.831345-0.468242505648215857TL056158Yes
AL3 8RP51.834317-0.465152505854216192TL058161Yes
AL3 8RQ51.833333-0.466854505739216080TL057160Yes
AL3 8RR51.834621-0.462892506009216229TL060162Yes
AL3 8RS51.834745-0.461393506112216245TL061162Yes
AL3 8RT51.835222-0.462842506011216296TL060162Yes
AL3 8RU51.835283-0.461287506118216305TL061163Yes
AL3 8RW51.833459-0.464847505877216097TL058160Yes
AL3 8RX51.834118-0.462314506050216174TL060161Yes
AL3 8RY51.836931-0.463539505959216485TL059164Yes
AL3 8RZ51.834581-0.463314505980216224TL059162Yes
AL3 8SN51.831515-0.454377506603215896TL066158No
AL3 8UE51.835561-0.461931506073216335TL060163No
AL3 8US51.747834-0.301841517330206824TL173068No
AL3 8WA51.747834-0.301841517330206824TL173068No
AL3 8XJ51.747834-0.301841517330206824TL173068No
AL3 8XQ51.747834-0.301841517330206824TL173068No
AL3 8XZ51.747834-0.301841517330206824TL173068No
AL3 8ZD51.747834-0.301841517330206824TL173068No
AL3 8ZF51.831515-0.454377506603215896TL066158No
AL3 8ZJ51.747834-0.301841517330206824TL173068No
AL3 8ZL51.747834-0.301841517330206824TL173068No
AL3 8ZN51.747834-0.301841517330206824TL173068No
AL3 8ZP51.747834-0.301841517330206824TL173068No
AL3 8ZQ51.747834-0.301841517330206824TL173068No
AL3 8ZR51.747834-0.301841517330206824TL173068No
AL3 8ZS51.747834-0.301841517330206824TL173068No
AL3 8ZT51.834628-0.463472505969216229TL059162No
AL3 8ZU51.747834-0.301841517330206824TL173068No
AL3 8ZW51.747834-0.301841517330206824TL173068No
AL3 8ZX51.747834-0.301841517330206824TL173068No
AL3 8ZY51.834628-0.463472505969216229TL059162No
AL4 0AA51.740203-0.305836517074205969TL170059Yes
AL4 0AB51.740966-0.305097517123206055TL171060Yes
AL4 0AD51.743941-0.303798517205206388TL172063Yes
AL4 0AE51.742496-0.304591517154206226TL171062Yes
AL4 0AF51.747856-0.283573518591206856TL185068No
AL4 0AG51.747537-0.295015517802206802TL178068Yes
AL4 0AH51.738894-0.306696517018205822TL170058Yes
AL4 0AJ51.745065-0.30251517291206515TL172065Yes
AL4 0AL51.747834-0.301841517330206824TL173068No
AL4 0AN51.733419-0.289436518224205241TL182052Yes
AL4 0AP51.747834-0.301841517330206824TL173068No
AL4 0AQ51.74403-0.303056517256206399TL172063Yes
AL4 0AR51.747834-0.301841517330206824TL173068No
AL4 0AS51.745059-0.301482517362206516TL173065Yes
AL4 0AT51.739623-0.304858517143205906TL171059Yes
AL4 0AU51.747834-0.301841517330206824TL173068No
AL4 0AW51.749603-0.286824518362207045TL183070Yes
AL4 0AX51.747834-0.301841517330206824TL173068No
AL4 0AY51.744666-0.301062517392206473TL173064Yes
AL4 0AZ51.744701-0.301582517356206476TL173064Yes
AL4 0BA51.747481-0.300464517426206787TL174067Yes
AL4 0BB51.75809-0.297211517623207972TL176079Yes
AL4 0BD51.747871-0.300652517412206830TL174068Yes
AL4 0BE51.748461-0.299819517468206897TL174068Yes
AL4 0BF51.746567-0.301295517371206684TL173066Yes
AL4 0BG51.746711-0.30071517411206701TL174067Yes
AL4 0BH51.747317-0.300919517395206768TL173067Yes
AL4 0BJ51.748388-0.298532517557206891TL175068Yes
AL4 0BL51.747816-0.299959517460206825TL174068Yes
AL4 0BN51.747555-0.299375517501206797TL175067Yes
AL4 0BP51.760184-0.304595517108208193TL171081Yes
AL4 0BQ51.745602-0.298014517600206582TL175065Yes
AL4 0BS51.7609-0.301872517294208277TL172082Yes
AL4 0BT51.761688-0.299133517481208369TL174083Yes
AL4 0BU51.762548-0.295855517705208470TL177084Yes
AL4 0BW51.760051-0.306599516970208175TL169081Yes
AL4 0BX51.75971-0.304786517096208140TL170081Yes
AL4 0BY51.748023-0.296894517671206853TL176068Yes
AL4 0BZ51.747655-0.301949517323206804TL173068No
AL4 0DA51.746281-0.300828517404206653TL174066Yes
AL4 0DB51.745913-0.29961517489206614TL174066Yes
AL4 0DD51.746235-0.300105517454206649TL174066Yes
AL4 0DE51.745788-0.300933517398206598TL173065Yes
AL4 0DF51.748806-0.2963517710206941TL177069Yes
AL4 0DG51.747843-0.296264517715206834TL177068Yes
AL4 0DH51.752497-0.302854517248207341TL172073Yes
AL4 0DJ51.751588-0.298455517554207247TL175072Yes
AL4 0DL51.751778-0.297274517635207270TL176072Yes
AL4 0DN51.751355-0.295972517726207225TL177072Yes
AL4 0DP51.750663-0.29849517554207144TL175071Yes
AL4 0DQ51.74688-0.297459517635206725TL176067Yes
AL4 0DR51.749779-0.298958517524207045TL175070Yes
AL4 0DS51.751395-0.301258517361207221TL173072Yes
AL4 0DT51.74835-0.295868517741206891TL177068Yes
AL4 0DU51.752006-0.302467517276207287TL172072Yes
AL4 0DW51.751027-0.296303517704207188TL177071Yes
AL4 0DX51.751329-0.297943517590207219TL175072Yes
AL4 0DY51.746945-0.296327517713206734TL177067Yes
AL4 0DZ51.74648-0.298416517570206679TL175066Yes
AL4 0EA51.746192-0.298397517572206647TL175066Yes
AL4 0EB51.74613-0.299081517525206639TL175066Yes
AL4 0ED51.746594-0.299469517497206690TL174066Yes
AL4 0EE51.753667-0.304129517157207469TL171074Yes
AL4 0EF51.753334-0.304127517158207432TL171074Yes
AL4 0EG51.753099-0.302817517249207408TL172074Yes
AL4 0EH51.753188-0.300872517383207421TL173074Yes
AL4 0EJ51.753394-0.302676517258207441TL172074Yes
AL4 0EL51.754834-0.303984517164207599TL171075Yes
AL4 0EN51.757596-0.305344517063207904TL170079Yes
AL4 0EP51.759102-0.306272516995208070TL169080Yes
AL4 0EQ51.752894-0.301028517373207388TL173073Yes
AL4 0ER51.759353-0.304365517126208101TL171081Yes
AL4 0ES51.758945-0.304742517101208055TL171080Yes
AL4 0ET51.757688-0.304847517097207915TL170079Yes
AL4 0EU51.754771-0.303406517204207593TL172075Yes
AL4 0EW51.758769-0.30627516996208033TL169080Yes
AL4 0EX51.747561-0.297288517645206801TL176068Yes
AL4 0EY51.745476-0.298613517559206567TL175065Yes
AL4 0EZ51.746055-0.297012517668206634TL176066Yes
AL4 0FA51.747834-0.301841517330206824TL173068No
AL4 0FB51.747834-0.301841517330206824TL173068No
AL4 0FD51.747834-0.301841517330206824TL173068No
AL4 0FE51.739423-0.305952517068205882TL170058Yes
AL4 0FF51.746745-0.298695517550206708TL175067Yes
AL4 0FG51.746758-0.298984517530206709TL175067Yes
AL4 0FH51.747417-0.260427520190206845TL201068Yes
AL4 0FJ51.747865-0.298407517567206833TL175068Yes
AL4 0FL51.758696-0.304317517131208028TL171080Yes
AL4 0FN51.74218-0.298244517593206201TL175062Yes
AL4 0FQ51.749051-0.297725517611206966TL176069Yes
AL4 0FR51.758458-0.273723519243208051TL192080Yes
AL4 0FS51.737346-0.249604520964205743TL209057Yes
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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