Hertfordshire postcodes - page 133 County

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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?
SG1 5JX51.918329-0.1913524490225968TL244259Yes
SG1 5JY51.917022-0.191076524509225823TL245258Yes
SG1 5JZ51.918337-0.189424524619225972TL246259Yes
SG1 5LA51.919428-0.190805524521226091TL245260Yes
SG1 5LB51.91963-0.189357524620226116TL246261Yes
SG1 5LF51.918556-0.186754524802226001TL248260No
SG1 5LG51.918617-0.180775525213226018TL252260Yes
SG1 5LH51.919646-0.18101525194226132TL251261Yes
SG1 5LJ51.919947-0.181274525175226165TL251261Yes
SG1 5LL51.919688-0.179699525284226139TL252261Yes
SG1 5LN51.917813-0.18056525230225929TL252259Yes
SG1 5LP51.918489-0.182394525102226001TL251260No
SG1 5LQ51.919114-0.180944525200226073TL251260Yes
SG1 5LR51.919418-0.182575525087226104TL250261Yes
SG1 5LS51.918715-0.182458525097226026TL250260Yes
SG1 5LT51.918142-0.182626525087225962TL250259Yes
SG1 5LU51.917624-0.182269525113225905TL251259Yes
SG1 5LW51.91759-0.181209525186225903TL251259No
SG1 5LX51.917145-0.182725525083225851TL250258Yes
SG1 5LY51.920057-0.183771525003226173TL250261Yes
SG1 5LZ51.919727-0.183915524994226136TL249261Yes
SG1 5NA51.918904-0.183657525014226045TL250260Yes
SG1 5NB51.918154-0.183426525032225962TL250259Yes
SG1 5ND51.917655-0.183708525014225906TL250259Yes
SG1 5NE51.916839-0.183871525005225815TL250258Yes
SG1 5NF51.918032-0.180755525216225953TL252259Yes
SG1 5NG51.918025-0.181482525166225951TL251259Yes
SG1 5NH51.916571-0.185714524879225782TL248257Yes
SG1 5NJ51.916917-0.185395524900225821TL248258Yes
SG1 5NL51.917616-0.185222524910225899TL249258Yes
SG1 5NN51.918174-0.185315524902225961TL249259Yes
SG1 5NP51.91869-0.185527524886226018TL248260Yes
SG1 5NQ51.916714-0.18392525002225801TL250258No
SG1 5NR51.919704-0.185355524895226131TL248261Yes
SG1 5NS51.917635-0.185337524902225901TL249259No
SG1 5NT51.916291-0.187412524763225748TL247257Yes
SG1 5NU51.920145-0.179535525294226190TL252261Yes
SG1 5NW51.918352-0.184596524951225982TL249259Yes
SG1 5NX51.918396-0.181598525157225992TL251259Yes
SG1 5NY51.918384-0.183765525008225987TL250259Yes
SG1 5PA51.913096-0.181391525186225403TL251254Yes
SG1 5PD51.913287-0.182066525139225423TL251254Yes
SG1 5PE51.914732-0.180176525265225587TL252255Yes
SG1 5PF51.915376-0.179932525280225659TL252256Yes
SG1 5PG51.915167-0.178617525371225638TL253256Yes
SG1 5PH51.914905-0.177988525415225610TL254256Yes
SG1 5PJ51.916075-0.18271525087225732TL250257Yes
SG1 5PL51.915748-0.179597525302225701TL253257No
SG1 5PN51.916294-0.177117525471225766TL254257Yes
SG1 5PP51.915783-0.178345525388225707TL253257Yes
SG1 5PQ51.915593-0.177684525434225687TL254256Yes
SG1 5PR51.916074-0.179162525331225738TL253257Yes
SG1 5PS51.916846-0.177895525416225826TL254258Yes
SG1 5PT51.917443-0.178147525397225892TL253258Yes
SG1 5PU51.917034-0.180185525258225843TL252258Yes
SG1 5PW51.915487-0.176641525506225677TL255256Yes
SG1 5PX51.916717-0.179427525311225809TL253258Yes
SG1 5PY51.915623-0.180213525260225686TL252256Yes
SG1 5PZ51.916426-0.180965525206225774TL252257Yes
SG1 5QA51.911278-0.181232525202225201TL252252No
SG1 5QB51.911278-0.181232525202225201TL252252No
SG1 5QD51.911278-0.181232525202225201TL252252No
SG1 5QE51.911313-0.180634525243225206TL252252Yes
SG1 5QF51.910358-0.181676525174225098TL251250Yes
SG1 5QG51.911002-0.182042525147225169TL251251Yes
SG1 5QH51.909683-0.182226525138225022TL251250Yes
SG1 5QJ51.910807-0.183373525056225145TL250251Yes
SG1 5QL51.911623-0.183224525064225236TL250252Yes
SG1 5QN51.912101-0.183292525058225289TL250252Yes
SG1 5QP51.911088-0.185267524925225173TL249251Yes
SG1 5QQ51.911666-0.181928525153225243TL251252Yes
SG1 5QR51.911724-0.185096524935225244TL249252Yes
SG1 5QS51.913051-0.182556525106225396TL251253Yes
SG1 5QT51.913611-0.183275525055225457TL250254Yes
SG1 5QU51.913341-0.186164524857225422TL248254Yes
SG1 5QY51.914738-0.182851525081225583TL250255Yes
SG1 5QZ51.911345-0.185591524902225201TL249252No
SG1 5RA51.918589-0.179569525296226017TL252260Yes
SG1 5RB51.918301-0.179537525299225985TL252259Yes
SG1 5RD51.918888-0.179135525325226051TL253260Yes
SG1 5RE51.919532-0.178295525381226124TL253261Yes
SG1 5RF51.916745-0.165001526303225837TL263258Yes
SG1 5RG51.915944-0.163216526428225751TL264257Yes
SG1 5RH51.919426-0.176132525530226116TL255261Yes
SG1 5RJ51.919897-0.17575525555226169TL255261Yes
SG1 5RL51.920117-0.174868525615226195TL256261Yes
SG1 5RN51.92029-0.173829525686226216TL256262Yes
SG1 5RP51.920518-0.171711525831226245TL258262Yes
SG1 5RR51.91883-0.175968525543226050TL255260Yes
SG1 5RS51.919268-0.174597525636226101TL256261Yes
SG1 5RT51.919487-0.173629525702226127TL257261Yes
SG1 5RU51.920937-0.166299526202226301TL262263No
SG1 5RW51.920398-0.17269525764226230TL257262Yes
SG1 5RX51.917514-0.168212526080225917TL260259Yes
SG1 5RY51.916672-0.16781526110225824TL261258Yes
SG1 5RZ51.916996-0.166663526188225862TL261258Yes
SG1 5SA51.919962-0.170643525906226185TL259261Yes
SG1 5SB51.91934-0.170566525913226116TL259261Yes
SG1 5SD51.918589-0.168517526056226036TL260260Yes
SG1 5SE51.918127-0.168289526073225985TL260259Yes
SG1 5SF51.918507-0.166732526179226030TL261260Yes
SG1 5SG51.919662-0.168706526040226155TL260261Yes
SG1 5SH51.919278-0.168853526031226112TL260261Yes
SG1 5SJ51.919116-0.168845526032226094TL260260Yes
SG1 5SL51.918762-0.168641526047226055TL260260Yes
SG1 5SN51.91881-0.164815526310226067TL263260Yes
SG1 5SP51.918397-0.171812525830226009TL258260Yes
SG1 5SQ51.919114-0.166431526198226098TL261260Yes
SG1 5SR51.918317-0.170128525946226003TL259260Yes
SG1 5SS51.921495-0.169213526000226358TL259263Yes
SG1 5ST51.920906-0.167725526104226295TL261262Yes
SG1 5SU51.921017-0.168535526048226306TL260263Yes
SG1 5SW51.918275-0.173227525733225993TL257259Yes
SG1 5SX51.920797-0.168864526026226281TL260262Yes
SG1 5SY51.920364-0.169318525996226232TL259262Yes
SG1 5SZ51.917785-0.170571525917225943TL259259Yes
SG1 5TA51.918-0.169996525956225968TL259259Yes
SG1 5TB51.917816-0.169698525977225948TL259259Yes
SG1 5TD51.915486-0.164994526307225697TL263256Yes
SG1 5TE51.917397-0.171663525843225898TL258258Yes
SG1 5TF51.917685-0.172291525799225929TL257259Yes
SG1 5TG51.916463-0.174086525679225790TL256257Yes
SG1 5TH51.917651-0.174736525631225921TL256259Yes
SG1 5TJ51.917544-0.174187525669225910TL256259Yes
SG1 5TL51.917341-0.17328525732225889TL257258Yes
SG1 5TN51.916299-0.172769525770225774TL257257Yes
SG1 5TP51.918399-0.174793525625226004TL256260Yes
SG1 5TQ51.916487-0.175045525613225791TL256257Yes
SG1 5TR51.91696-0.174807525628225844TL256258Yes
SG1 5TS51.917321-0.176029525543225882TL255258Yes
SG1 5TT51.916362-0.169873525969225786TL259257Yes
SG1 5TU51.915845-0.16671526188225734TL261257Yes
SG1 5TW51.917736-0.175576525573225929TL255259Yes
SG1 5TX51.915092-0.180772525223225626TL252256No
SG1 5UA51.916602-0.176654525502225801TL255258No
SG1 5UB51.917501-0.176618525502225901TL255259No
SG1 5UD51.917501-0.176618525502225901TL255259No
SG1 5UE51.917501-0.176618525502225901TL255259No
SG1 5UF51.915092-0.180772525223225626TL252256No
SG1 5UG51.896116-0.202831523758223478TL237234No
SG1 5UH51.896116-0.202831523758223478TL237234No
SG1 5UJ51.915092-0.180772525223225626TL252256No
SG1 5UL51.915092-0.180772525223225626TL252256No
SG1 5UN51.896116-0.202831523758223478TL237234No
SG1 5UP51.896116-0.202831523758223478TL237234No
SG1 5UR51.915092-0.180772525223225626TL252256No
SG1 5UT51.915092-0.180772525223225626TL252256No
SG1 5UU51.915092-0.180772525223225626TL252256No
SG1 5UX51.915092-0.180772525223225626TL252256No
SG1 5UY51.915092-0.180772525223225626TL252256No
SG1 5UZ51.915092-0.180772525223225626TL252256No
SG1 5WA51.896116-0.202831523758223478TL237234No
SG1 5WB51.915092-0.180772525223225626TL252256No
SG1 5WD51.896116-0.202831523758223478TL237234No
SG1 5WE51.896116-0.202831523758223478TL237234No
SG1 5WF51.896116-0.202831523758223478TL237234No
SG1 5WS51.896116-0.202831523758223478TL237234No
SG1 5WT51.896116-0.202831523758223478TL237234No
SG1 5WU51.896116-0.202831523758223478TL237234No
SG1 5WW51.896116-0.202831523758223478TL237234No
SG1 5WX51.896116-0.202831523758223478TL237234No
SG1 5WY51.896116-0.202831523758223478TL237234No
SG1 5WZ51.896116-0.202831523758223478TL237234No
SG1 5XA51.896116-0.202831523758223478TL237234No
SG1 5XB51.915092-0.180772525223225626TL252256No
SG1 5XD51.896116-0.202831523758223478TL237234No
SG1 5XE51.896116-0.202831523758223478TL237234No
SG1 5XF51.896116-0.202831523758223478TL237234No
SG1 5XH51.915092-0.180772525223225626TL252256No
SG1 5XJ51.896116-0.202831523758223478TL237234No
SG1 5XL51.915092-0.180772525223225626TL252256No
SG1 5XN51.896116-0.202831523758223478TL237234No
SG1 5XP51.896116-0.202831523758223478TL237234No
SG1 5XQ51.896116-0.202831523758223478TL237234No
SG1 5XR51.896116-0.202831523758223478TL237234No
SG1 5XS51.896116-0.202831523758223478TL237234No
SG1 5XW51.896116-0.202831523758223478TL237234No
SG1 5XZ51.896116-0.202831523758223478TL237234No
SG1 5ZN51.896116-0.202831523758223478TL237234No
SG1 5ZQ51.896116-0.202831523758223478TL237234No
SG1 5ZR51.896116-0.202831523758223478TL237234No
SG1 5ZX51.896116-0.202831523758223478TL237234No
SG1 6AA51.929241-0.179283525286227202TL252272Yes
SG1 6AB51.92923-0.18036525212227199TL252271Yes
SG1 6AD51.928693-0.182825525044227135TL250271Yes
SG1 6AE51.928046-0.182837525045227063TL250270Yes
SG1 6AF51.924324-0.163165526408226683TL264266Yes
SG1 6AG51.925009-0.160402526596226764TL265267Yes
SG1 6AH51.92416-0.161353526533226668TL265266Yes
SG1 6AJ51.927358-0.162822526423227021TL264270Yes
SG1 6AL51.926823-0.162553526443226962TL264269Yes
SG1 6AN51.927453-0.163749526359227030TL263270Yes
SG1 6AP51.926435-0.162496526448226919TL264269Yes
SG1 6AQ51.924675-0.162045526484226724TL264267Yes
SG1 6AR51.926418-0.161363526526226919TL265269Yes
SG1 6AS51.929019-0.181241525152227174TL251271Yes
SG1 6AT51.928557-0.163602526366227153TL263271Yes
SG1 6AU51.928322-0.162972526410227128TL264271Yes
SG1 6AW51.927434-0.164259526324227027TL263270Yes
SG1 6AX51.930346-0.169973525923227341TL259273Yes
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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