Hertfordshire postcodes - page 23 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?
AL3 4RD51.747655-0.301949517323206804TL173068No
AL3 4RE51.752706-0.342631514502207301TL145073No
AL3 4RF51.750999-0.347213514190207104TL141071Yes
AL3 4RH51.747834-0.301841517330206824TL173068No
AL3 4RQ51.752581-0.345924514275207282TL142072Yes
AL3 4RR51.752852-0.342785514491207317TL144073No
AL3 4RS51.75156-0.345585514301207169TL143071Yes
AL3 4RT51.7518-0.345388514314207196TL143071Yes
AL3 4RU51.751766-0.348069514129207188TL141071Yes
AL3 4RX51.752007-0.347944514137207215TL141072Yes
AL3 4RY51.753959-0.350553513952207428TL139074Yes
AL3 4RZ51.753722-0.349678514013207403TL140074Yes
AL3 4SA51.754167-0.349981513991207452TL139074Yes
AL3 4SB51.754267-0.350687513942207462TL139074Yes
AL3 4SD51.754328-0.351873513860207467TL138074Yes
AL3 4SE51.754913-0.351852513860207532TL138075Yes
AL3 4SF51.754555-0.353907513719207489TL137074Yes
AL3 4SG51.75421-0.353022513781207452TL137074Yes
AL3 4SH51.753722-0.354155513704207396TL137073Yes
AL3 4SJ51.753338-0.355661513601207351TL136073Yes
AL3 4SL51.752646-0.356976513512207272TL135072Yes
AL3 4SN51.752286-0.354338513695207236TL136072Yes
AL3 4SP51.753794-0.353501513749207405TL137074Yes
AL3 4SQ51.754187-0.353993513714207448TL137074Yes
AL3 4SR51.755218-0.351855513859207566TL138075No
AL3 4SS51.755935-0.351032513914207647TL139076Yes
AL3 4ST51.755141-0.350858513928207559TL139075Yes
AL3 4SU51.756569-0.350081513978207719TL139077Yes
AL3 4SW51.753126-0.354626513673207329TL136073Yes
AL3 4SX51.755823-0.350094513979207636TL139076Yes
AL3 4SY51.755377-0.350342513963207586TL139075Yes
AL3 4SZ51.754855-0.350318513966207528TL139075Yes
AL3 4TA51.755599-0.349523514019207612TL140076Yes
AL3 4TB51.754997-0.348893514064207546TL140075Yes
AL3 4TD51.754585-0.348357514102207501TL141075No
AL3 4TE51.754966-0.347967514128207544TL141075No
AL3 4TF51.754639-0.348413514098207507TL140075Yes
AL3 4TG51.754167-0.349358514034207453TL140074Yes
AL3 4TH51.753725-0.34794514133207406TL141074Yes
AL3 4TJ51.754966-0.347967514128207544TL141075No
AL3 4TL51.75645-0.351854513856207703TL138077Yes
AL3 4TN51.756153-0.353096513771207668TL137076Yes
AL3 4TP51.755544-0.352669513802207601TL138076No
AL3 4TQ51.754423-0.348972514060207482TL140074Yes
AL3 4TR51.755544-0.352669513802207601TL138076No
AL3 4TW51.747834-0.301841517330206824TL173068No
AL3 4TZ51.754933-0.348171514114207540TL141075Yes
AL3 4WA51.747834-0.301841517330206824TL173068No
AL3 4WB51.747834-0.301841517330206824TL173068No
AL3 4WD51.747655-0.301949517323206804TL173068No
AL3 4WE51.747834-0.301841517330206824TL173068No
AL3 4WJ51.747655-0.301949517323206804TL173068No
AL3 4XJ51.747834-0.301841517330206824TL173068No
AL3 4XL51.747655-0.301949517323206804TL173068No
AL3 4XN51.747834-0.301841517330206824TL173068No
AL3 4XQ51.747834-0.301841517330206824TL173068No
AL3 4XR51.746128-0.354475513701206551TL137065No
AL3 4XT51.747834-0.301841517330206824TL173068No
AL3 4XZ51.747834-0.301841517330206824TL173068No
AL3 4YN51.747834-0.301841517330206824TL173068No
AL3 4YQ51.747834-0.301841517330206824TL173068No
AL3 4ZD51.746128-0.354475513701206551TL137065No
AL3 4ZE51.746128-0.354475513701206551TL137065No
AL3 4ZF51.747655-0.301949517323206804TL173068No
AL3 4ZG51.747834-0.301841517330206824TL173068No
AL3 4ZH51.747834-0.301841517330206824TL173068No
AL3 4ZJ51.747834-0.301841517330206824TL173068No
AL3 4ZN51.747834-0.301841517330206824TL173068No
AL3 4ZQ51.747834-0.301841517330206824TL173068No
AL3 4ZR51.754625-0.351253513902207501TL139075No
AL3 4ZS51.747834-0.301841517330206824TL173068No
AL3 4ZT51.746128-0.354475513701206551TL137065No
AL3 4ZU51.747834-0.301841517330206824TL173068No
AL3 4ZX51.754625-0.351253513902207501TL139075No
AL3 4ZY51.746128-0.354475513701206551TL137065No
AL3 4ZZ51.746128-0.354475513701206551TL137065No
AL3 5AA51.757975-0.333744515102207901TL151079No
AL3 5AB51.758504-0.333014515151207961TL151079Yes
AL3 5AD51.759996-0.333568515109208126TL151081Yes
AL3 5AE51.760443-0.332769515163208177TL151081Yes
AL3 5AF51.760651-0.332196515202208201TL152082No
AL3 5AG51.762499-0.333142515132208405TL151084No
AL3 5AH51.765556-0.335087514990208742TL149087Yes
AL3 5AJ51.765541-0.333334515111208743TL151087Yes
AL3 5AL51.764979-0.334312515045208679TL150086Yes
AL3 5AN51.766246-0.330424515310208826TL153088Yes
AL3 5AP51.766905-0.324342515728208909TL157089Yes
AL3 5AQ51.762119-0.33304515140208363TL151083No
AL3 5AR51.766818-0.323273515802208901TL158089No
AL3 5AS51.767072-0.323409515792208929TL157089Yes
AL3 5AT51.767578-0.325491515647208982TL156089Yes
AL3 5AU51.767599-0.328186515461208980TL154089Yes
AL3 5AW51.767186-0.327651515499208935TL154089Yes
AL3 5AX51.766418-0.331186515257208844TL152088Yes
AL3 5AY51.763595-0.33245515177208528TL151085Yes
AL3 5AZ51.758837-0.332987515152207998TL151079Yes
AL3 5BA51.755337-0.338593514774207600TL147075Yes
AL3 5BB51.754442-0.33822514802207501TL148075No
AL3 5BD51.759542-0.339627514692208066TL146080No
AL3 5BE51.755433-0.338401514787207611TL147076Yes
AL3 5BF51.759589-0.339741514684208071TL146080No
AL3 5BG51.755393-0.33807514810207607TL148076Yes
AL3 5BH51.754821-0.337076514880207545TL148075Yes
AL3 5BJ51.755121-0.337268514866207578TL148075Yes
AL3 5BL51.755593-0.338222514799207629TL147076No
AL3 5BN51.755767-0.338433514784207648TL147076Yes
AL3 5BP51.756075-0.339262514726207681TL147076Yes
AL3 5BQ51.755249-0.338075514810207591TL148075No
AL3 5BS51.756507-0.339956514677207728TL146077No
AL3 5BT51.756326-0.339209514729207709TL147077Yes
AL3 5BU51.755557-0.337614514841207626TL148076Yes
AL3 5BW51.759589-0.339741514684208071TL146080No
AL3 5BX51.75528-0.337117514876207596TL148075Yes
AL3 5BY51.755594-0.337034514881207631TL148076Yes
AL3 5BZ51.755158-0.337397514857207582TL148075Yes
AL3 5DA51.755249-0.338075514810207591TL148075No
AL3 5DB51.750888-0.341249514602207101TL146071No
AL3 5DD51.755689-0.338638514770207639TL147076Yes
AL3 5DE51.754462-0.339669514702207501TL147075No
AL3 5DF51.759589-0.339741514684208071TL146080No
AL3 5DG51.751533-0.339834514698207175TL146071Yes
AL3 5DH51.747834-0.301841517330206824TL173068No
AL3 5DJ51.75216-0.338985514755207246TL147072No
AL3 5DL51.752284-0.339517514718207259TL147072Yes
AL3 5DN51.752308-0.339299514733207262TL147072No
AL3 5DP51.752019-0.339874514694207229TL146072Yes
AL3 5DQ51.752-0.34044514655207226TL146072Yes
AL3 5DR51.751494-0.34027514668207170TL146071Yes
AL3 5DS51.750888-0.341249514602207101TL146071No
AL3 5DT51.75164-0.340395514659207186TL146071No
AL3 5DU51.751587-0.34047514654207180TL146071Yes
AL3 5DW51.759032-0.339776514683208009TL146080Yes
AL3 5DX51.750888-0.341249514602207101TL146071No
AL3 5DY51.75164-0.340395514659207186TL146071No
AL3 5DZ51.751834-0.340113514678207208TL146072No
AL3 5EA51.752124-0.340276514666207240TL146072Yes
AL3 5EB51.754251-0.338706514769207479TL147074Yes
AL3 5ED51.752537-0.340869514624207285TL146072Yes
AL3 5EE51.752574-0.340303514663207290TL146072Yes
AL3 5EF51.759542-0.339627514692208066TL146080No
AL3 5EG51.753104-0.340255514665207349TL146073Yes
AL3 5EH51.752937-0.340521514647207330TL146073Yes
AL3 5EJ51.753548-0.340513514646207398TL146073Yes
AL3 5EL51.75377-0.340288514661207423TL146074Yes
AL3 5EN51.754203-0.34104514608207470TL146074Yes
AL3 5EP51.754752-0.339832514690207533TL146075Yes
AL3 5EQ51.752567-0.339202514739207291TL147072No
AL3 5ER51.754632-0.33959514707207520TL147075Yes
AL3 5ES51.754036-0.340075514675207453TL146074Yes
AL3 5ET51.747834-0.301841517330206824TL173068No
AL3 5EU51.753253-0.340032514680207366TL146073Yes
AL3 5EW51.754753-0.340542514641207532TL146075Yes
AL3 5EX51.753106-0.33911514744207351TL147073Yes
AL3 5EY51.754442-0.33822514802207501TL148075No
AL3 5EZ51.751578-0.340441514656207179TL146071No
AL3 5FA51.754204-0.337925514823207475TL148074Yes
AL3 5FB51.751975-0.339282514735207225TL147072Yes
AL3 5FD51.762487-0.339301514707208394TL147083Yes
AL3 5FE51.762599-0.345992514245208396TL142083Yes
AL3 5FF51.755826-0.338822514757207654TL147076Yes
AL3 5FG51.761313-0.343373514429208257TL144082Yes
AL3 5FW51.759542-0.339627514692208066TL146080No
AL3 5GA51.759542-0.339627514692208066TL146080No
AL3 5GL51.759542-0.339627514692208066TL146080No
AL3 5GN51.747834-0.301841517330206824TL173068No
AL3 5HA51.759542-0.339627514692208066TL146080No
AL3 5HB51.754154-0.340129514671207466TL146074Yes
AL3 5HD51.755337-0.338608514773207600TL147075No
AL3 5HE51.757345-0.336245514931207827TL149078Yes
AL3 5HJ51.763225-0.327304515533208495TL155084Yes
AL3 5HL51.763255-0.328144515475208497TL154084Yes
AL3 5HN51.76446-0.330693515296208627TL152086Yes
AL3 5HP51.764375-0.327247515534208623TL155086Yes
AL3 5HR51.765615-0.327781515494208760TL154087Yes
AL3 5HS51.765899-0.327582515507208792TL155087Yes
AL3 5HT51.765003-0.325847515629208695TL156086Yes
AL3 5HU51.763126-0.329235515400208481TL153084Yes
AL3 5HW51.764623-0.330137515334208646TL153086Yes
AL3 5HX51.762424-0.32916515407208403TL154084Yes
AL3 5HY51.771808-0.33335515094209440TL150094Yes
AL3 5JA51.763223-0.346839514185208464TL141084Yes
AL3 5JB51.755103-0.343687514423207566TL144075Yes
AL3 5JD51.754919-0.343332514448207546TL144075Yes
AL3 5JE51.755741-0.342969514471207638TL144076Yes
AL3 5JF51.755592-0.343887514408207620TL144076Yes
AL3 5JG51.756933-0.349764513999207760TL139077Yes
AL3 5JH51.756636-0.345906514266207733TL142077Yes
AL3 5JJ51.756247-0.343776514414207693TL144076Yes
AL3 5JL51.756807-0.342727514485207757TL144077Yes
AL3 5JN51.756984-0.343126514457207776TL144077Yes
AL3 5JP51.756181-0.342938514472207687TL144076Yes
AL3 5JQ51.756582-0.348458514090207723TL140077Yes
AL3 5JR51.756865-0.342362514510207764TL145077Yes
AL3 5JS51.756626-0.341965514538207738TL145077Yes
AL3 5JT51.756129-0.341172514594207684TL145076Yes
AL3 5JU51.755861-0.34195514541207653TL145076Yes
AL3 5JW51.756479-0.343666514421207719TL144077Yes
AL3 5JX51.756584-0.341561514566207734TL145077Yes
AL3 5JY51.757056-0.341196514590207787TL145077Yes
AL3 5JZ51.757146-0.334875515026207807TL150078Yes
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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